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peptide Product List and Ranking from 22 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

peptide Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. YOUCHANG INDUSTRY DEVELOPMENT Shenzhen China//Other manufacturing
  2. HIGUCHI INC. Tokyo//Trading company/Wholesale
  3. 日本ピュアフード株式会社 Tokyo//others
  4. 4 GELITA Japan Tokyo//others
  5. 5 日清ファルマ Tokyo//others
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peptide Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Sea cucumber peptides, highly active marine protein ingredients for health, beauty, and immune support. YOUCHANG INDUSTRY DEVELOPMENT Shenzhen
  2. Cosmetic ingredients Anti-aging hormone crotamine active site peptide Crodessin HIGUCHI INC.
  3. Activate collagen metabolism! 'Bioactive Collagen Peptides' GELITA Japan
  4. Functional food ingredient "P-Testis / Marine Collagen NH" 日本ピュアフード株式会社
  5. 4 Acetyl Hexapeptide-8 High-Performance Anti-Aging Care Beauty Peptide Ingredient YOUCHANG INDUSTRY DEVELOPMENT Shenzhen

peptide Product List

31～60 item / All 68 items

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Introduction to the lineup of naturally derived (marine) screening compounds.

Introduction to the lineup of naturally derived (marine) screening compounds.

3-{(3S,6R,9S,12R,15S,18R)-22-(2-Dodecanyl)-6-(4-hydroxybenzyl)-1

An example of a naturally derived (marine) compound chosen for its anti-inflammatory, antioxidant, and anti-glycation properties, including coumarin, flavonoids, and terpenes. Compound Name: 3-{(3S,6R,9S,12R,15S,18R)-22-(2-Dodecanyl)-6-(4-hydroxybenzyl)-18-[(1R)-1-hydroxyethyl]-3-isobutyl-12,15-dimethyl-2,5,8,11,14,17,20-heptaoxo-1-oxa-4,7,10,13,16,19- Compound Class: Peptide Detailed Description: Antifungal The required units can be selected from 1mg to 10? based on your needs. Additionally, products in stock in the library can be shipped from Spain using FedEx (international express delivery) within approximately 4 to 5 business days after order processing. If there are no particular issues with Japanese customs, delivery to your location will be made around 10 to 12 business days after your order. Please download the product card and MSDS from the [PDF download].

  • Fine chemicals (compounds, derivatives, catalysts, etc.)
  • peptide

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Peptigrowth Co., Ltd. Company Profile

Peptigrowth Co., Ltd. Company Profile

Innovation in regenerative medicine and cell therapy! We handle peptides manufactured through complete chemical synthesis.

Our company develops, manufactures, and sells functional peptides that can serve as alternatives to growth factors and cytokines, which are essential components of media used for cell proliferation and differentiation induction. Through innovative products that maximize the unique properties of peptides, we aim to solve the challenges faced by industries and contribute to the promotion and dissemination of regenerative medicine and cell therapy. If you have any concerns regarding growth factors or cytokines, please feel free to reach out to us. 【Business Description】 ■ Development, manufacturing, and sales of functional peptides that can serve as alternatives to growth factors and cytokines *For more details, please download the PDF or feel free to contact us.

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Cosmetic ingredient Elastin for elasticity improvement with reconstructed pentapeptide Elacelf.

Cosmetic ingredient Elastin for elasticity improvement with reconstructed pentapeptide Elacelf.

A pentapeptide synthesized by mimicking the fragment of MFAP4. It recognizes damage, stimulates the production of MFAP4, and reconstructs elastin.

Elaself is a pentapeptide (valine-serine-glycine-isoleucine-arginine) synthesized to mimic a fragment of MFAP4. MFAP4 is necessary for binding fibrillin chains to form microfibrils. These microfibrils are then further modified to become mature elastic fibers (elastin). <In Vitro> MFAP4 gene expression (+30%) Collagen type I gene expression (+30%) Increased intracellular collagen levels in NHDF cells (20-60%) Increased elastin levels <In Vivo> Improvement in skin elasticity (R2: 20%, R5: 25%) Reduction in wrinkle depth (-40%)

  • Cosmetic materials and raw materials
  • Other pharmaceutical intermediates and cosmetic ingredients
  • Other medical supplies and cosmetic manufacturing materials
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Cosmetic ingredients Anti-wrinkle Acne Retinol-like Hexapeptide Jinnelin

Cosmetic ingredients Anti-wrinkle Acne Retinol-like Hexapeptide Jinnelin

It is a hexapeptide and zinc complex ingredient that has retinol-like activity and is effective in reducing wrinkles and improving acne.

Zinnerine is a hexapeptide-2 conjugated with zinc. It has efficacy similar to retinol and is characterized by having equal or greater activity than retinol. In vitro: - Inhibition of hyperkeratosis - Sebum suppression (5α-reductase): over -60% - Inhibition of acne bacteria: approximately -50% - Anti-inflammatory effects - IL1α: -35% - IL-6: over -20% - IL-8: over -20% - Promotion of collagen production (COL1A1 gene expression): +40% In vivo: - Suppression of acne papules: -20% (2 weeks) - Pore contraction: -20% - Improvement of wrinkles: over -30%

  • Cosmetic materials and raw materials
  • Other pharmaceutical intermediates and cosmetic ingredients
  • Other medical supplies and cosmetic manufacturing materials
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Tohoku University Technology: Method for Producing Antimicrobial Peptides: T24-051

Tohoku University Technology: Method for Producing Antimicrobial Peptides: T24-051

Low-cost production method of the antimicrobial peptide Persulcatusin for the prevention and treatment of livestock diseases.

The antibiotics used in livestock disease control tend to be avoided not only due to concerns about the emergence of drug-resistant bacteria (multidrug-resistant bacteria) similar to their use in human disease treatment but also because of concerns about food safety due to residues in eggs, raw milk, and meat. On the other hand, there is a challenge in that there are few effective preventive and treatment methods that do not use antibiotics for diseases in livestock, such as mastitis in dairy cows, which can cause significant economic losses. Associate Professor Ito and others from Tohoku University Graduate School of Agricultural Science have developed a method to efficiently produce the antimicrobial peptide Persulcatusin (IP), known primarily for its effects on Gram-positive bacteria, using plants. This method incorporates a strategy to suppress the negative effects of the peptide by producing it as a fusion protein in the host plant, allowing the peptide to be automatically released and activated during protein extraction.

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Regenerative Medicine: Angiogenesis Peptides and Their Complexes

Regenerative Medicine: Angiogenesis Peptides and Their Complexes

Heptapeptide AGP angiogenic peptide with vascular regeneration ability in addition to its effects.

AGP and related compounds = Applications in regenerative medicine and biomaterials Elucidation of angiogenesis mechanisms → Understanding of cancer proliferation and metastasis → Inhibition and antagonists

  • Pharmaceutical Intermediates
  • Human cells
  • Peptide synthesis
  • peptide

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New peptides for wrinkle improvement and skin roughness improvement.

New peptides for wrinkle improvement and skin roughness improvement.

Introducing the new peptide "BGT(TM) TDP-1," which is expected to provide immediate wrinkle improvement and skin roughness improvement effects!

"BGT(TM) TDP-1" is a novel peptide ingredient that directly targets the causes of wrinkle formation to improve wrinkles. This innovative anti-wrinkle polypeptide, developed exclusively by Bio Genetic Technology LLC, has a spherical structure composed of 13 types of amino acids and demonstrates rapid wrinkle reduction effects within 15 minutes of application. This enables immediate anti-aging results. Furthermore, prolonged use enhances skin smoothness, and its excellent anti-wrinkle effects have been clinically proven. [Features] - An innovative peptide ingredient with a spherical structure that is expected to improve wrinkles. - Inhibits the binding of acetylcholine to receptors, suppressing muscle contraction and preventing wrinkle formation. - Provides excellent anti-wrinkle effects with continued use and also improves skin roughness. *For more details, please refer to the PDF document or feel free to contact us.

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Health food ingredient "Edible Silk"

Health food ingredient "Edible Silk"

Silk hydrolysate

"Edible Silk" is a silk peptide with an average molecular weight of 1,000, obtained by hydrolyzing silk fibroin using biotechnology (enzymes). It is primarily expected to have effects such as anti-aging, antioxidant, anti-tumor, anti-diabetes, and anti-obesity, and is used as a health food ingredient. Additionally, this product is manufactured in a JIHFS-certified GMP factory for health food ingredients. 【Features】 ■ Silk peptide with an average molecular weight of 1,000 ■ Effects such as anti-aging, antioxidant, and anti-tumor ■ Used as a health food ingredient ■ Manufactured in a JIHFS-certified GMP factory for health food ingredients *For more details, please refer to the catalog or feel free to contact us.

  • Food/beverage functional materials
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Collagen Peptide "Fish Collagen"

Collagen Peptide "Fish Collagen"

Collagen peptides made from natural seawater fish (such as cod) from Canada!

"Fish Collagen" is a safe and secure, unbleached collagen peptide made from 100% natural seawater fish raised in the great outdoors of Canada. It allows for the intake of 18 types of amino acids at once, and to maximize absorption, the collagen is broken down into low molecular weight. Additionally, with 0% fat content, it can be safely consumed by those who are on a weight loss regimen. [Features] ■ Made in Canada ■ Allows for the intake of 18 types of amino acids at once ■ Low molecular weight collagen ■ 0% fat content ■ No chemical bleaching or deodorization used at all *For more details, please refer to the catalog or feel free to contact us.

  • Food ingredients (powder)
  • Beverage ingredients (powder)
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Glutamine peptide GP-1

Glutamine peptide GP-1

It is a wheat-derived material with abundant evidence related to sports.

■Feature 1: High Glutamine Content (Comparison with Major Dietary Proteins) Glutamine is a type of amino acid with many functions. Glutamine peptide GP-1 is a peptide that contains a high amount of glutamine. ■Feature 2: Excellent Stability Free glutamine forms a pyrrolidine ring in aqueous solution, transforming into pyroglutamic acid, which does not possess the functions of glutamine. This product is in peptide form, which suppresses the formation of the pyrrolidine ring of glutamine, making it resistant to aqueous solutions and heat processing. ■Feature 3: Abundant Evidence Glutamine peptide GP-1, developed in collaboration with the Juntendo University School of Health and Sports Science, has abundant evidence. 1) Suppression of delayed onset muscle damage (Verification of muscle damage suppression after a half marathon) 2) Maintenance of muscle mass in middle-aged and elderly individuals (Changes in muscle strength and muscle mass associated with exercise in middle-aged and elderly individuals) 3) Immune activation effects (Changes in NK activity) 4) Suppression of hepatitis (Effects on blood liver damage markers GOT and GPT)

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Peptide Balance Service

Peptide Balance Service

Estimation of the neighboring suitable amino acids based on 4 residues!

The "Peptide Balance Service" is a service that analyzes the primary structure of peptides and peptide fragments using our developed algorithm, the TY Symmetry Method, and performs optimizations of sequences. When the molecular weights of each amino acid are decomposed using the Fibonacci sequence, known for its golden ratio, they become closer to the characteristics of secondary structures. From this, it is understood that peptides have a mathematical symmetry, and this service balances amino acids, which act as weights, similar to balancing a car's tires. *For more details, please feel free to contact us.*

  • Peptide synthesis
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Bone-derived collagen peptides, low molecular weight and high absorption beauty and health ingredients.

Bone-derived collagen peptides, low molecular weight and high absorption beauty and health ingredients.

From bone nutrition to skin, joints, and bone density. A "next-generation collagen" that provides firmness and strength to the body inside and out.

This is a high-absorption collagen material processed into low molecular weight peptides (around 1000 Da) using a unique hydrolysis technique, extracted from high-purity type I collagen derived from animal bone tissue (mainly from cows or pigs). Bone collagen is rich in type I collagen, which is abundant in the skin, tendons, and ligaments, and plays a significant role in maintaining skin elasticity, bone resilience, and joint protection in the body. It has a more stable molecular structure compared to regular gelatin or general collagen, resulting in a higher bioavailability. Additionally, bone has an affinity for calcium and minerals, which is expected to provide comprehensive health support for bone density and joint function. ✅ Improvement of skin beauty, elasticity, and firmness (promotion of collagen synthesis) ✅ Health support for bones and joints (maintenance of bone density and cartilage protection) ✅ Anti-aging, wrinkle, and sagging measures for the skin ✅ Rapid effects due to high-absorption peptides ✅ Reinforcement of muscles, tendons, and connective tissues (sports nutrition)

  • Cosmetic materials and raw materials
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Wheat Oligopeptide High Absorption Plant-Based Protein (Suitable for Cosmetics and Food)

Wheat Oligopeptide High Absorption Plant-Based Protein (Suitable for Cosmetics and Food)

For skin barrier function, moisture retention, and anti-inflammatory support. Plant-derived low molecular weight peptides with excellent absorption properties.

Wheat oligopeptides are low molecular weight peptides composed of 2 to 10 amino acids obtained by enzymatically breaking down plant-based proteins derived from wheat. They can be applied to a variety of products such as food, cosmetics, supplements, and health drinks as a safe and secure functional ingredient that does not use animal-derived materials and thoroughly manages allergens. They mainly contain moisturizing amino acids such as glutamic acid, serine, and glycine, excelling in moisture retention and skin barrier support, making them suitable for skincare products aimed at dry and sensitive skin, as well as oral beauty supplements. Additionally, they are highly digestible and absorbable, placing minimal burden on the gastrointestinal tract, and are effective for protein supplementation and maintaining physical condition. As a plant-based material, they are also suitable for vegan products and natural-oriented cosmetics. The quality is stable due to consistent manufacturing in a GMP-certified factory, and various international certifications such as ISO, Halal, and Kosher have also been obtained.

  • Food/beverage functional materials
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High-quality dandelion-derived peptides for anti-inflammatory support.

High-quality dandelion-derived peptides for anti-inflammatory support.

For anti-inflammatory support and health maintenance. High-purity dandelion peptides are ideal as nutritional enhancement materials for supplements and specialty foods.

Our dandelion-derived peptides are high-quality peptides extracted from carefully selected raw materials and low-molecular-weighted through a unique enzymatic hydrolysis technique. Due to their low molecular weight, they are quickly absorbed in the body, efficiently supporting anti-inflammatory and health maintenance effects when added to supplements and specialty foods. They have high solubility in water and beverages, with minimal impact on flavor, making them applicable to various product forms. Safety tests have also been conducted, meeting standards for heavy metals and microorganisms.

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Nonapeptide-1 High Purity Skin Care Beauty Support Peptide

Nonapeptide-1 High Purity Skin Care Beauty Support Peptide

A formula aimed at achieving a clear impression of the skin. High-performance nonapeptides that support the creation of uniform and translucent skin.

Nonapeptide-1 (INCI: Nonapeptide-1) is a functional peptide composed of nine amino acids, widely used in skincare products aimed at balancing skin tone. It helps improve the condition of the skin's surface, addresses dullness caused by external environments, and is suitable for formulations targeting a uniform and clear appearance. It has a light, easily spreadable texture and is characterized by its flexibility to adapt to various formulations such as lotions, serums, and creams. This ingredient has a high solubility, making it easy to disperse uniformly, and it works well in combination with other moisturizing ingredients, amino acids, and hyaluronic acid. It is particularly valued for its ability to impart functionality while maintaining high clarity in transparent gel serums and serum-based formulations. Additionally, it is expected to have a harmonizing effect in complex peptide formulations and is increasingly being adopted as a core ingredient in multifunctional skincare series. Nonapeptide-1 is commonly used in daily skincare routines to support the skin's barrier environment and address tone irregularities caused by dryness.

  • Cosmetic materials and raw materials
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Hexapeptide-9 High-Performance Anti-Aging Care Beauty Peptide Ingredient

Hexapeptide-9 High-Performance Anti-Aging Care Beauty Peptide Ingredient

Hexapeptide that effectively supports skin elasticity and firmness. A high-performance ingredient that addresses skin damage caused by aging and dryness, leading to healthy and youthful skin.

Hexapeptide-9 is a high-performance beauty peptide composed of six types of amino acid sequences, developed as a cosmetic ingredient based on the latest dermatological research. Its low molecular peptide structure allows for high permeability to the stratum corneum, efficiently reaching deep into the skin. This ingredient has been reported to promote collagen production and maintain skin elasticity and firmness. It also supports the skin's barrier function, protecting it from damage caused by dryness and external stress. Hexapeptide-9 can be incorporated into a wide range of cosmetic formulations, including lotions, emulsions, creams, serums, face masks, and eye creams. It is a low-irritation ingredient suitable for formulations for sensitive skin, combining safety and functionality. It is adopted by cosmetic manufacturers both domestically and internationally and is highly regarded as an ingredient that enhances skin youthfulness and a healthy glow.

  • Cosmetic materials and raw materials
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Myristoyl Pentapeptide-4 High-Performance Anti-Aging Cosmetic Ingredient

Myristoyl Pentapeptide-4 High-Performance Anti-Aging Cosmetic Ingredient

A fatty acid-modified pentapeptide that comprehensively supports skin firmness, elasticity, and moisture retention. It addresses skin damage caused by aging and environmental stress.

Myristoyl Pentapeptide-4 is a high-performance cosmetic ingredient that modifies a peptide with a sequence of five types of amino acids with myristoyl (myristic acid). The fatty acid modification enhances skin permeability, increasing the efficiency of reaching not only the stratum corneum but also the deeper layers of the skin. This ingredient has been reported to promote collagen production in the skin and improve the decline in elasticity and firmness. It also supports the skin's barrier function, protecting it from dryness and external stimuli. Myristoyl Pentapeptide-4 can be incorporated into a wide range of cosmetic formulations, including lotions, emulsions, creams, serums, face masks, and eye creams. It is a low-irritant ingredient suitable for sensitive skin formulations, combining safety and functionality. It is adopted by cosmetic manufacturers both domestically and internationally and is highly regarded as an ingredient that brings out youthful and healthy radiance in the skin.

  • Cosmetic materials and raw materials
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Palmitoyl Tripeptide-8 High-Performance Anti-Inflammatory and Anti-Aging Ingredient

Palmitoyl Tripeptide-8 High-Performance Anti-Inflammatory and Anti-Aging Ingredient

A fatty acid-modified tripeptide that soothes skin inflammation and redness while supporting firmness and elasticity. It addresses skin stress caused by sensitivity and aging, promoting youthful skin.

Palmitoyl Tripeptide-8 is a high-performance cosmetic ingredient that modifies palmitic acid to a low molecular weight peptide with three types of amino acid sequences. The fatty acid modification enhances skin permeability, allowing it to efficiently reach deep into the skin beyond the stratum corneum. This ingredient has been reported to suppress skin inflammatory responses and reduce skin damage caused by redness and irritation. Additionally, it promotes the production of collagen and elastin, helping to maintain and improve skin firmness and elasticity. Palmitoyl Tripeptide-8 can be incorporated into a wide range of skincare products, including water-based and oil-based lotions, emulsions, creams, serums, masks, and eye creams. It is a low-irritation ingredient suitable for sensitive skin formulations, combining safety and functionality. It is adopted by cosmetic manufacturers both domestically and internationally and is highly regarded as an ingredient that enhances skin health and youthfulness.

  • Cosmetic materials and raw materials
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High Purity Goya Peptide Blood Sugar Regulation and Insulin Promotion Support

High Purity Goya Peptide Blood Sugar Regulation and Insulin Promotion Support

Highly absorbent low molecular weight peptides derived from bitter melon. They promote insulin secretion and help manage blood sugar levels, making them high-functionality ingredients for health foods and functional supplements.

High-purity bitter melon peptide is a low molecular weight peptide material obtained by enzymatically digesting proteins derived from bitter melon (Momordica charantia). This product contains 98.14% protein, 95.97% peptide, and has an average molecular weight of approximately 589 Da. It is characterized by high bioavailability and has been developed as a functional material specifically for promoting insulin secretion and regulating blood sugar levels. Bitter melon has traditionally been used for improving sugar metabolism and maintaining health, and it is rich in bitter compounds and physiological active ingredients. This peptide, due to its low molecular weight, has a high absorption efficiency from the intestines and contributes to blood sugar management, prevention of lifestyle-related diseases, and support for sugar metabolism. Additionally, it possesses antioxidant properties and immune-modulating effects, contributing to health maintenance and reducing the risk of lifestyle-related diseases. The low molecular weight peptide with an average molecular weight of 589 Da is easily applicable to a wide range of products such as drinks, jellies, powdered beverages, supplements, and nutritional aids. It has good water solubility and a mild taste and aroma. It is gaining attention in the food, health food, and functional beverage markets as a differentiated material that is plant-derived, high-purity, and low molecular weight.

  • Food/beverage functional materials
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High purity ginseng oligopeptide immune enhancement and anti-tumor support material.

High purity ginseng oligopeptide immune enhancement and anti-tumor support material.

Highly absorbent low molecular weight oligopeptides derived from carrots. They possess immune-boosting and anti-tumor effects, making them suitable plant-based ingredients for health foods, functional supplements, and beauty supplements.

High-purity ginseng oligopeptide is a small molecular physiological active peptide material obtained by enzymatically decomposing proteins derived from carefully selected ginseng (Panax ginseng) and isolating and purifying specific low molecular peptides. This product contains a protein content of ≥10%, a peptide content of ≥5%, and is primarily composed of low molecular peptides with an average molecular weight of about 500 Da. It has high absorption from the intestinal tract and has been developed as a high-functional material aimed at enhancing immune function and exhibiting anti-tumor effects. Ginseng has traditionally been used as a plant for nourishment, immune regulation, and anti-fatigue effects. The low molecular peptides in this product are rapidly absorbed in the body and contribute to the activation of immune cells and support anti-tumor effects. Additionally, it possesses antioxidant properties, making it useful for cell protection and as a supplement for the prevention of lifestyle-related diseases. Due to the low molecular weight of about 500 Da, it can be incorporated into a wide range of product formulations such as drinks, jellies, powdered beverages, nutritional supplements, dietary supplements, and beauty foods. It has good water solubility and acid solubility, and its mild flavor makes it easy to consume while maintaining product activity.

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High purity jujube peptide (Jujube peptide) for tonifying Qi and nourishing blood.

High purity jujube peptide (Jujube peptide) for tonifying Qi and nourishing blood.

Low molecular peptides derived from jujube with excellent absorbability. They have effects of replenishing qi and nourishing blood, as well as enhancing immune function, suitable for health foods, functional supplements, and nutritional supplements.

High-purity jujube peptide is a small molecular physiological active peptide material obtained by enzymatically decomposing proteins derived from carefully selected jujube (Ziziphus jujuba) and isolating and purifying specific low molecular peptides. This product contains a protein content of ≥5%, a peptide content of ≥30%, and is primarily composed of low molecular peptides with an average molecular weight of about 500 Da, which have high absorption from the intestinal tract and have been developed as a high-function material aimed at replenishing qi, nourishing blood, and enhancing immunity. Jujube has traditionally been used as a food to replenish blood and enhance physical strength, and is known as a plant-based material that contributes to improved immunity and health maintenance. This peptide is rapidly absorbed in the body due to its low molecular weight, supporting improved blood circulation and the activation of immune cells. Additionally, it possesses antioxidant properties, making it useful for cell protection and as a supplement for the prevention of lifestyle-related diseases. The low molecular peptides with an average molecular weight of about 500 Da are water-soluble and acid-soluble, forming a highly transparent solution. They have a mild taste and aroma, making them suitable for incorporation into a wide range of products such as drinks, jellies, powdered beverages, dietary supplements, and functional supplements. Through decolorization and deodorization treatment, the flavor is preserved, allowing for consumption while maintaining product activity.

  • Food/beverage functional materials
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Bitter melon seed (embryo) derived plant insulin-like peptide (bitter melon peptide)

Bitter melon seed (embryo) derived plant insulin-like peptide (bitter melon peptide)

Not the whole fruit, but 'only the embryo.' Plant-based peptides extracted from the life center of bitter melon that support blood sugar balance.

This product, "Bitter Melon Peptide," is a high-value peptide material extracted and refined solely from the "embryo part" of bitter melon seeds, which is where the most nutrients and physiological activity are concentrated, unlike typical whole bitter melon extracts. The embryo is known as the central part that governs the life activities of the plant and is recognized for its high density of amino acids, functional peptides, and active components. Bitter melon peptides are referred to as "plant-based insulin-like peptides" due to their amino acid sequences and physicochemical properties that are similar to insulin. They are gaining attention as a material that supports blood sugar balance, particularly after meals. They are characterized by their relatively rapid action after ingestion and their ability to demonstrate sustained blood sugar stability. Additionally, this raw material contains a well-balanced composition of natural oligopeptides derived from bitter melon, 17 types of amino acids including essential amino acids, bitter melon glycosides, bitter components, vitamin C, and physiologically active alkaloids. These components form the foundation for multifaceted health benefits such as immune regulation, metabolic support, and antioxidant properties. By employing an advanced process that selects and extracts only the embryo seeds rather than grinding the whole fruit or extracting the entire fruit, unnecessary components are minimized, allowing for a design of raw materials that excels in purity and functionality.

  • Food ingredients (powder)
  • Food/beverage functional materials
  • Pharmaceutical materials and carriers
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Collagen peptides

Collagen peptides

A global gelatin manufacturer with over 50 years of sales experience delivers this!

We offer 'collagen peptides' made from carefully selected pig skin, cowhide, and fish skin as raw materials in all varieties. To meet our customers' needs, our company utilizes advanced technology throughout all research and development processes. After addressing our customers' issues, we will present solutions. Please feel free to consult us if you have any requests. 【Product Lineup】 ■i performant: High-quality collagen for edible purposes ■i perlage: Collagen hydrolyzed to the extreme for application in cosmetics ■i prime: Selected collagen suitable for any food application, focusing on cost reduction *For more details, please download the PDF or feel free to contact us.

  • Other pharmaceutical intermediates and cosmetic ingredients
  • Other food and beverage ingredients
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Ikigen Collagen Peptide "SCJ Series" (Made in Japan)

Ikigen Collagen Peptide "SCJ Series" (Made in Japan)

We have started handling domestically manufactured products! Aiming for a tasteless and odorless product, we have developed collagen peptides that have minimal impact on the products.

We deliver high-quality collagen peptides made in Japan with advanced technology from our raw material brand Ikigen. In our own products, we use it as 100% collagen (plain). Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■SCJ-1 Powder ■SCJ-1-G Granules *For more details, please download the PDF or feel free to contact us.

  • Food ingredients (powder)
  • peptide

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Maintenance of undifferentiated state in iPS cells

Maintenance of undifferentiated state in iPS cells

Evaluation of the undifferentiated maintenance ability of a dimeric peptide composed of cyclic peptides that bind to human FGFR1c.

We present the results of evaluating the undifferentiated maintenance ability of FGF2 and the FGF2 alternative peptide "PG-011" using three types of human iPS cell lines. FGF2 (100 ng/mL, approximately 5.9 nM) or an equimolar concentration of PG-011 (approximately 30 ng/mL) was added to the culture medium, and after 7 days of culture, passaging was performed. Three passages were conducted, and the positive rate of undifferentiated markers in iPS cells on Day 7 of passage 3 (P3) was evaluated. As a result, the cell numbers at each passage were almost the same, confirming that "PG-011" exhibited similar proliferation ability to FGF2 in iPS cells. [Results] - iPS cells cultured with "PG-011" and FGF2 showed similar colony morphology. - The cell numbers at each passage were almost the same, confirming that "PG-011" exhibited similar proliferation ability to FGF2 in iPS cells. - The measurement results of undifferentiated markers in iPS cells on P3, Day 7 indicated that "PG-011" has an undifferentiated maintenance ability at the same level as FGF2. *For more detailed test results, please download the materials from the link below.

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【システム非公開】まるごとＳＡＢＡペプチド

【システム非公開】まるごとＳＡＢＡペプチド

国産サバをまるごと（※1）酵素処理して粉末にしたセレノネイン含有「サバペプチド」を配合したタブレットタイプの栄養補助食品です。

当社で運営する会員限定の卸売(仕入れ)サイト「Kenko卸.com」では、 「まるごとＳＡＢＡペプチド」を取り扱っております。 サバペプチドには新規化合物「セレノネイン」を含有します。 （※1）製品の安定性を保つため、製造過程で脂質を取り除いています。

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High purity yam potato peptide (80% protein, 60% low molecular weight peptide) nutrition

High purity yam potato peptide (80% protein, 60% low molecular weight peptide) nutrition

Highly absorbent low molecular weight yamanoimo peptides. A high-content protein ingredient that can be widely used in functional foods, beauty foods, and sports nutritional supplements.

High-purity Yamanoimo Peptide (Chinese Yam Peptide) is a low-molecular peptide material obtained by enzymatically decomposing proteins derived from yam. This product boasts a high specification of **80% protein content and 60% peptide content**, with an excellent amino acid balance, making it ideal for food and supplement applications that prioritize absorption efficiency. Yamanoimo has traditionally been used as a plant-based material for stamina replenishment and beauty and health maintenance, and in recent years, it has gained attention as a plant-based protein source. This product contains mucin-like components and beneficial amino acids derived from yam, allowing for not only protein enhancement but also functional product design. The enzymatic decomposition achieves high water solubility, forming a transparent aqueous solution, which enhances its processing suitability for drinks, jellies, powdered beverages, and more. Its mild flavor and minimal plant-derived peculiarities allow for easy incorporation into various formulations. Furthermore, due to its low molecular weight, it is easily digestible and absorbable, making it suitable for a wide range of markets, from sports nutrition and beauty supplements to everyday nutritional foods. As a next-generation protein material that combines plant-derived, high purity, and high functionality, it is an ideal ingredient for manufacturers seeking differentiation.

  • Food/beverage functional materials
  • Cosmetic materials and raw materials
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High Purity Ousei Peptide Qi Supplementing and Yin Nourishing Immune Function Support Material

High Purity Ousei Peptide Qi Supplementing and Yin Nourishing Immune Function Support Material

Highly absorbent low molecular weight peptides derived from Ousei. Ideal high-content ingredient for energy replenishment, nourishing yin, strengthening kidneys and lower back, supporting immune function, and for beauty, health foods, and functional beverages.

High-purity Ousei Peptide (Polygonatum Peptide) is a low-molecular peptide material obtained by enzymatically decomposing the main protein of Ousei (Polygonatum sibiricum), which is used in traditional Chinese medicine. This product maximizes the properties of Ousei, which has effects of tonifying Qi and nourishing Yin, strengthening the spleen, moisturizing the lungs, and benefiting the kidneys, and has been developed as a nutritional functional material with excellent absorption and bioavailability. Traditionally, Ousei has been used as a plant-based material for improving conditions such as Yin deficiency, lung dryness, dry cough, little phlegm, chronic cough due to kidney Yin deficiency, soreness of the lower back and knees, dizziness, and premature graying of hair. This peptide contains polysaccharides, low-molecular sugars, amino acids, and mucin-like components from Ousei, supporting a wide range of health functions including promoting DNA, RNA, and protein synthesis in the body, activating lymphocytes, enhancing immune function, regulating blood pressure, and exhibiting antibacterial effects. This product, which has been reduced to low molecular weight through enzymatic decomposition, is smoothly absorbed in the body and is suitable for incorporation into drinks, jellies, powdered beverages, and dietary supplements. It combines plant-derived, high purity, and high functionality, making it an ideal ingredient for the modern health-conscious and functional food market.

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High purity peanut peptide high content low molecular weight peptide nutritional material

High purity peanut peptide high content low molecular weight peptide nutritional material

Highly absorbent low molecular weight peptides derived from peanuts. With high protein and peptide content, it is an ideal plant-based ingredient for health foods, functional beverages, and nutritional products.

High-purity peanut peptide is a low-molecular peptide material obtained by enzymatic degradation of peanut-derived protein. This product boasts a crude protein content of over 90%, a peptide content of over 80%, and a relative molecular weight of peptides ≤2000 Da, making it a high-standard ingredient developed for health foods, supplements, and functional beverages as a plant-based high-functional nutritional material. Peanuts are a plant-based ingredient with a high protein content and a balanced profile of essential amino acids. This peptide is reduced to low molecular weight through enzymatic degradation, resulting in high absorbability and rapid support for physiological functions in the body. Additionally, it is expected to have multifunctional benefits such as antioxidant effects, immune function support, and cardiovascular protection, making it applicable for products aimed at preventing lifestyle-related diseases and maintaining health. This product is highly soluble in water, has a mild taste and aroma, and can be easily incorporated into a wide range of formulations including drinks, jellies, powdered beverages, and nutritional supplements. It meets high-quality specifications with crude fat content below 1%, ash content below 8%, and moisture content below 7%, and it also excels in processing stability. Due to its plant-derived, high-purity, and low-molecular characteristics, peanut peptide is an ideal ingredient for health food manufacturers seeking differentiation, combining both absorbability and functionality.

  • Food/beverage functional materials
  • peptide

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High purity oat peptide - fat suppression and skin improvement.

High purity oat peptide - fat suppression and skin improvement.

Highly absorbent low molecular weight peptides derived from oats. They have fat suppression and skin improvement effects, making them a high-functionality plant ingredient suitable for health foods, functional beverages, and beauty supplements.

High purity oat peptide is a low molecular weight peptide material obtained by enzymatically digesting the protein of oats (Avena sativa). This product contains a protein content of ≥5%, a peptide content of ≥30%, and an average molecular weight of about 500 Da. It is designed as a nutritional supplement with high bioavailability, specifically targeting fat suppression and skin improvement. Oats are a highly nutritious plant-based ingredient rich in dietary fiber, vitamins, minerals, and amino acids. This peptide has been reduced to a low molecular weight through enzymatic hydrolysis, allowing it to act quickly in the body. It is expected to contribute to body fat management and the prevention of lifestyle-related diseases due to its fat accumulation suppression effect. Additionally, it supports the protection and repair of skin cells, enhancing moisturizing, firmness, and elasticity, thus providing beauty benefits. Low molecular weight peptides with an average molecular weight of about 500 Da are rapidly absorbed from the intestinal tract and can be applied in a wide range of formulations, including drinks, jellies, powdered beverages, supplements, and skincare products. They have good water solubility and a mild taste and aroma, making them suitable for incorporation into food and beauty products.

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