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peptide Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

peptide Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
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. 日清ファルマ Tokyo//others
  5. 5 null/null
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peptide Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Cosmetic ingredients Anti-aging hormone crotamine active site peptide Crodessin HIGUCHI INC.
  2. Glutamine peptide GP-1 日清ファルマ
  3. Tripeptide "Glutathione (reduced type)" 壽商会
  4. 4 Functional food ingredient "P-LAP (pork collagen peptide)" 日本ピュアフード株式会社
  5. 4 Sea cucumber peptides, highly active marine protein ingredients for health, beauty, and immune support. YOUCHANG INDUSTRY DEVELOPMENT Shenzhen

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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Functional food ingredient "P-LAP (pork collagen peptide)"

Functional food ingredient "P-LAP (pork collagen peptide)"

For beauty and texture improvement appeal! Bread containing our product has become delicious with a "moist and soft" texture!

"P-LAP" is a collagen peptide made from pig skin, manufactured domestically. With a mild flavor, it can be widely used not only in beauty and health foods but also in general processed foods. Additionally, we offer an economy type "P-LAP-SE," made from pig skin gelatin under certain quantity conditions. 【Features】 ■ Collagen peptide made from pig skin, manufactured domestically ■ Mild flavor ■ Texture improvement function - Hardness: becomes softer - Bite: results in a moist and easy-to-bite texture *This is for research and development purposes and is not information intended for general consumers. *For more details, please refer to the PDF materials or feel free to contact us.

  • Food/beverage functional materials

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Functional food ingredient "P-Testis / Marine Collagen NH"

Functional food ingredient "P-Testis / Marine Collagen NH"

For promoting vitality and beauty! Introducing pig testicle extract and fish collagen peptides!

We would like to introduce "P-Testis" and "Marine Collagen NH," which we handle. "P-Testis" is a functional food ingredient developed from pig testicles. It is recommended for use as an accent in products aimed at promoting vitality and health. Additionally, "Marine Collagen NH" is a collagen peptide extracted and purified from fish scales (marine products) within Japan. We have developed a collagen peptide with high absorption in the small intestine compared to general products through careful consideration of the manufacturing process. 【Features】 <P-Testis> - A functional food ingredient developed from pig testicles - Promotes testosterone secretion <Marine Collagen NH> - Extracted and purified from fish scales in Japan - High absorption collagen peptide in the small intestine *This is for research and development purposes and is not intended for general consumers. *For more details, please refer to the PDF materials or feel free to contact us.

  • Food/beverage functional materials

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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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Human-type glycan library

Human-type glycan library

We can propose a library of asparagine-linked glycans with various structures.

Many of the glycoprotein glycans found in vivo are bound to asparagine. Our company has successfully prepared glycans that are bound to asparagine, and by using common peptide synthesis methods, we can provide glycan peptides that have the same binding patterns as those found in nature. Additionally, we have a library of 50 to 100 types of glycans, allowing us to offer various derivatives tailored to your needs. Please feel free to contact us if you have any requests. *For more details, please download the PDF or feel free to contact us.*

  • Other Protein Research

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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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