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peptide Product List and Ranking from 19 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

peptide Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ジェリータジャパン Tokyo//others
  2. YOUCHANG INDUSTRY DEVELOPMENT Shenzhen China//Other manufacturing
  3. 日本ピュアフード株式会社 Tokyo//others
  4. 4 ニゾナ Hyogo//others
  5. 5 日清ファルマ Tokyo//others
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peptide Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Activate collagen metabolism! 'Bioactive Collagen Peptides' ジェリータジャパン
  2. [Nippon Ham] Functional Food Ingredients "Collagen List" 日本ピュアフード株式会社
  3. Sea cucumber peptides, highly active marine protein ingredients for health, beauty, and immune support. YOUCHANG INDUSTRY DEVELOPMENT Shenzhen
  4. Ikigen Collagen Peptide "PCAG Series" (Domestic Production) ニゾナ
  5. 4 Glutamine peptide GP-1 日清ファルマ

peptide Product List

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Cosmetic ingredients Anti-aging hormone crotamine active site peptide Crodessin

Cosmetic ingredients Anti-aging hormone crotamine active site peptide Crodessin

Anti-aging peptide,

Krodesin is a nonapeptide (synthetic human nonapeptide-4) that mimics the active site of the anti-aging gene Klotho. The Klotho gene decreases with age and has been proven to have anti-aging effects. The name is derived from Klotho, the goddess in Greek mythology who spins the thread of fate. Klotho can protect the skin from the fate of aging and provide true rejuvenating effects. =In Vitro= Inhibition of insulin signaling (100%) Stimulation of SIRT1 gene expression (45%) Reduction of reactive oxygen species induced by peroxides (-10%) Inhibition of cellular aging Suppression of UV-induced inflammatory cytokine IL6 (-35%) =In Vivo= Anti-wrinkle (-50%) Fig.1 Elasticity (+200%), Pore size (-10%), number (-8%), Dermal papillae (+15%), luster (+20%), Sebum suppression (-10%)

  • Clodessine資料-1.jpg
  • Cosmetic materials and raw materials
  • Other pharmaceutical intermediates and cosmetic ingredients
  • others

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Cosmetics Hexapeptide for strengthening intercellular adhesion and maintaining skin homeostasis.

Cosmetics Hexapeptide for strengthening intercellular adhesion and maintaining skin homeostasis.

It promotes the production of the protein desmoglein-1, which is involved in cell adhesion, and activates the communication necessary for maintaining skin homeostasis.

Maintaining skin homeostasis relies heavily on intercellular communication. CellCon promotes the production of the intercellular adhesion protein desmoglein-1, actively enhancing the communication necessary for maintaining skin homeostasis. <In Vitro> Promotion of desmoglein-1 gene expression: +150% or more Suppression of sebum production: -15% Increase in skin moisture levels: +13% Suppression of moisture evaporation: -6%

  • Cosmetic materials and raw materials
  • Other pharmaceutical intermediates and cosmetic ingredients
  • Other medical supplies and cosmetic manufacturing materials

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Functional Field: "Collagen"

Functional Field: "Collagen"

Developed collagen peptides from fish scales that are almost odorless!

Collagen is one of the main proteins that make up the bodies of humans and animals (structural proteins). It is found in large quantities in the skin, tendons, cartilage, gums, and blood vessels. Since the outbreak of the BSE issue, the demand for collagen has been shifting from animal (mainly bovine) sources to fish sources. At Tsuji Oil, we have successfully developed collagen peptides using fish scales as the main raw material, utilizing our available development technology. Our product dissolves well in water and has almost no distinctive odor, making it widely available in the market. 【Features】 ■ Beauty grade ■ Good handling properties such as solubility in water ■ Usable in a wide range of foods ■ Further reduced molecular size compared to food grade ■ High permeability to the stratum corneum *For more details, please refer to the PDF materials or feel free to contact us.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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Introduction to Interprotein Co., Ltd. Drug Discovery Business

Introduction to Interprotein Co., Ltd. Drug Discovery Business

Introduction to platform technologies in drug discovery business.

Our drug discovery business is focused on controlling protein-protein interactions. We are developing our business based on two pillars: one is the research and development of small molecule drugs based on our unique "in silico molecular design method, INTENDD (Interprotein's Engine for New Drug Design)." The second is the research and development of medium-sized molecule drugs using peptide technology with a "helix-loop-helix" structural motif. [Business Overview] ■ INTENDD ■ Helix-loop-helix structural regulatory peptides *For more details, please refer to our catalog or feel free to contact us.

  • Other bio-related products and services
  • Peptide synthesis
  • Other Protein Research

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[Nippon Ham] Functional Food Ingredients "Collagen List"

[Nippon Ham] Functional Food Ingredients "Collagen List"

Introducing a functional food ingredient that accounts for about one-third of the proteins in the body and can be widely used in general processed foods.

"Collagen" is a major protein found in the skin and bones. In the skin tissue, it exists in the dermis alongside elastin, playing a role in providing strength and elasticity to the skin. Our company offers original chicken collagen peptides "C-LAP," extracted and refined domestically from the feet of domestically raised chickens, as well as pork collagen peptides "P-LAP" and fish collagen peptides "Marine Collagen NH." [Product Lineup] ■ Chicken Collagen Peptides "C-LAP" ■ Pork Collagen Peptides "P-LAP/P-LAP-SE" ■ Fish Collagen Peptides "Marine Collagen NH" *For more details, please refer to the PDF document or feel free to contact us.

  • Food/beverage functional materials

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Peptide Research Institute, Inc. - Business Introduction

Peptide Research Institute, Inc. - Business Introduction

Contributing to the advancement of life sciences by leveraging the technology developed through peptide synthesis!

Our company aims to contribute to the advancement of life sciences, primarily through research on amino acids, peptides, and sugars, and thereby contribute to the development of human society. We also provide researchers with the highest purity bioactive peptides and reagents that can be used with confidence, which is our fundamental operational policy to support the advancement of basic research. Leveraging our experience and technology backed by fundamental research, we will provide services that meet all needs related to peptides. 【Our Technologies】 ■ Peptide Synthesis ■ Glycan-related Synthesis ■ Peptide Drug Development (GMP) *For more details, please download the PDF or feel free to contact us.

  • Peptide synthesis
  • Others Synthesis

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Tripeptide "Glutathione (reduced type)"

Tripeptide "Glutathione (reduced type)"

Inhibits the activity of tyrosinase and suppresses melanin production! Achieves high purity and low cost.

"Glutathione (reduced form)" is a tripeptide with excellent whitening and antioxidant properties. It is composed of three amino acids: glutamic acid, cysteine, and glycine. Due to its thiol group, it has antioxidant effects. By adopting an enzymatic method, it achieves high purity and low cost, and it is available in powder form that dissolves easily in water. It also complies with the frequently requested NMPA raw material codes, making it suitable for various cosmetics. 【Features】 ■ Antioxidant effect: Effectively scavenges DPPH and ABTS free radicals ■ Whitening effect: Inhibits the activity of tyrosinase and suppresses melanin production *For more details, please refer to the related links or feel free to contact us.

  • Cosmetic materials and raw materials

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Sea cucumber peptides, highly active marine protein ingredients for health, beauty, and immune support.

Sea cucumber peptides, highly active marine protein ingredients for health, beauty, and immune support.

The power of the high-end marine material "sea cucumber" is concentrated with peptides. A next-generation ingredient that approaches immunity, vitality, and beautiful skin.

Namakopeptide is a marine-derived functional material that has been highly valued since ancient times for its nourishing, immune-boosting, and skin-beautifying effects. It is processed into a **highly absorbable low molecular weight peptide (molecular weight approximately 500–1000 Da)** using a unique enzymatic decomposition technology. Sea cucumbers are considered a high-end medicinal ingredient in Asia, containing abundant marine collagen, amino acids, saponins, and minerals. By being converted into peptides, their nutritional value and physiological activity are dramatically enhanced. This product is suitable for the following applications and is attracting attention in the fields of nourishment, beauty, anti-aging, and immune support: ✅ Immune function support (enhancement of natural immunity) ✅ Antioxidant effects and anti-aging benefits ✅ Promotion of collagen production and skin support ✅ Liver function and kidney function support ✅ Stamina, nourishment, and male function assistance ✅ Recovery support after sports activities

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers

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Walnut peptides derived from high-functioning nuts, excellent for brain activation, beautiful skin, and antioxidant properties.

Walnut peptides derived from high-functioning nuts, excellent for brain activation, beautiful skin, and antioxidant properties.

"Brain, beauty, antioxidant" - The king of nuts, "walnuts," concentrated! A new era of natural protein material that supports beauty and health.

Walnut peptides are a nut-derived health and beauty ingredient processed into highly absorbable low molecular weight peptides (average molecular weight 300–800 Da) through enzymatic decomposition, extracted from walnuts known as "brain food." Walnuts are rich in high-quality plant protein, omega-3 fatty acids (ALA), vitamin E, polyphenols, and minerals, and these components synergistically enhance brain function, antioxidant effects, skin beauty, and anti-fatigue effects when converted into peptides. ✅ Brain function support (concentration and memory) ✅ Neuroprotective effects / stress reduction ✅ Antioxidant effects (polyphenol-like activity) ✅ Skin beauty effects through collagen synthesis promotion ✅ Anti-fatigue and endurance support (sports nutrition) ✅ Sleep support (GABA-like effects)

  • Food/beverage functional materials
  • Cosmetic materials and raw materials

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High-quality papaya-derived peptides

High-quality papaya-derived peptides

For digestive support and beauty maintenance. High-purity papaya peptides are ideal as a nutritional enhancement ingredient in supplements and skincare products.

Our papaya-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 and can efficiently provide benefits for digestion and beauty support. They have high solubility in water and beverages, with minimal impact on flavor, making them applicable in a wide range of product forms such as supplements, foods, and cosmetics. Safety tests have also been conducted, meeting the standards for heavy metals and microorganisms, ensuring high safety.

  • Food ingredients (powder)
  • Food/beverage functional materials
  • Cosmetic materials and raw materials

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Ikigen Collagen Peptide "SCAG Series" (Domestic Production)

Ikigen Collagen Peptide "SCAG Series" (Domestic Production)

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 product.

This is a domestically produced fish collagen peptide that embodies 'Made in Japan for the world.' We have entrusted production to a reliable domestic manufacturer that has obtained ISO 22000 certification. There are no sales restrictions as it is our exclusive product. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ SCAG-1 Powder ■ SCAG-1-G Granules *For more details, please download the PDF or feel free to contact us.

  • Food ingredients (powder)
  • Other food and beverage ingredients
  • Beverage ingredients (powder)

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Ikigen Collagen Peptide "PCAG Series" (Domestic Production)

Ikigen Collagen Peptide "PCAG Series" (Domestic Production)

We have started handling pig-derived collagen peptides! Aiming for a tasteless and odorless product, we have developed collagen peptides that have minimal impact on the product.

This is a domestically produced collagen peptide derived from pig skin that embodies "Made in Japan for the World." We have achieved an easy-to-introduce price while maintaining high quality. It has also received positive feedback from overseas customers. There are no sales restrictions as it is a proprietary product of our company. 【Lineup】 PCAG-1 (Powdered product) *For more details, please download the PDF or feel free to contact us.

  • Company：ニゾナ
  • Price：Less than 10,000 yen
  • Food ingredients (other)
  • Food ingredients (powder)
  • Beverage ingredients (powder)

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Activate collagen metabolism! 'Bioactive Collagen Peptides'

Activate collagen metabolism! 'Bioactive Collagen Peptides'

It activates the function of collagen metabolism in the body.

Our bioactive collagen peptides (BCP) are collagen peptide raw materials selected for their molecular weight size to target specific functional effects and act appropriately on target cells. Each has physiologically distinct functional effects and is optimized to maximize the activation of cells involved in collagen biosynthesis. [Functions] ■ Regulation of body composition ■ Beauty from within ■ Bone health ■ Joint health ■ Strengthening of tendons and ligaments *For more details, please download the PDF or feel free to contact us.

  • Food/beverage functional materials

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