Description
Collagen Tripeptide is an ultra-low-molecular-weight collagen peptide enriched in bioactive tripeptides such as Gly-Pro-Hyp, produced by specialized enzymatic hydrolysis that yields a peptide profile dominated by 3 amino acids per chain. The premium positioning of the global collagen-peptide market. Minimum 90 percent protein on a dry basis.
Average molecular weight is 500 to 1,000 Da, substantially lower than standard collagen peptide (3,000 to 5,000 Da), with tripeptide content of at least 15 percent and often 20 percent or more in premium grades. White to light yellow free-flowing powder with neutral taste and exceptional cold-water solubility.
The amino acid profile is the collagen signature concentrated into ultra-small peptides. The bioactive premise is that tripeptides containing hydroxyproline are absorbed intact through the intestinal wall, reach systemic circulation in measurable concentration, and signal collagen synthesis at target tissues.
We supply food-grade and cosmetic-grade Collagen Tripeptide from manufacturers in China holding ISO, HACCP, Halal, Kosher and other certifications relevant to the product and production. Bovine, porcine, fish, and chicken sources available.
Common market grades include fish-derived collagen tripeptide at 15 percent and 20 percent tripeptide content (the dominant Japanese and Korean premium beauty grade), bovine-derived tripeptide for general supplement use, and chicken sternal cartilage tripeptide enriched in Type II collagen sequences for joint applications. Bulk and reduced-MOQ shipments. Batch-level COA covering protein, average molecular weight, tripeptide content, hydroxyproline, heavy metals, and microbiology.
Introduction
Collagen tripeptide as a commercial category emerged from Japanese research in the 2000s identifying that Pro-Hyp and Gly-Pro-Hyp di- and tripeptides survive intestinal digestion and reach plasma intact, contrary to the older assumption that all dietary protein is absorbed only as free amino acids. This finding redefined the upper end of the collagen-peptide market.
Industrial production requires specialized enzymatic hydrolysis using proline-specific proteases or carefully selected enzyme cocktails that cleave collagen at sites that maximize tripeptide yield, rather than producing the random size distribution of standard hydrolysis. The hydrolysate is then membrane-filtered to retain the low-molecular-weight fraction, concentrated, and spray-dried.
Regulated under the same frameworks as standard collagen peptides: U.S. FDA GRAS, EU food law, and source-specific regulations (BSE for bovine, Halal-acceptable for fish, etc.). The tripeptide claim is supported in major markets by enzymatic and chromatographic batch-level testing.
Amino acid quality positioning is identical to the parent collagen but the functional positioning is specifically the bioactive tripeptide content. Premium grades report measured Gly-Pro-Hyp tripeptide content as a primary specification.
Strategic positioning: collagen tripeptide is the premium tier of the global collagen market, commanding 2 to 5 times the price of standard hydrolyzed collagen, dominated by Japanese and Korean brands and increasingly adopted in Western premium beauty supplements.
Where it is used
- Premium beauty-from-within supplements: skin elasticity, hydration, and anti-aging
- Functional cosmetic ingredients: serums, creams, and topical anti-aging
- Ready-to-drink premium collagen beverages and shots
- Joint-health supplements for sports and aging populations
- Clinical wound-healing and post-surgical nutrition
- Premium nutraceutical and pharmaceutical formulations
- Functional confectionery and gummies positioned for beauty claims
- Premium Japanese, Korean, and East Asian collagen products
Technical data
| Item | Specification |
|---|---|
| Appearance | White to light yellow free-flowing powder |
| Protein content (Kjeldahl, N x 5.55, dry basis) | ≥ 90.0% |
| Hydroxyproline content | ≥ 10.0% |
| Average molecular weight | 500 to 1,000 Da |
| Tripeptide content (Gly-X-Y) | ≥ 15.0% |
| Moisture | ≤ 7.0% |
| Fat | ≤ 1.0% |
| Ash | ≤ 5.0% |
| pH (1% solution) | 5.0 to 7.0 |
| Particle size | 95% through 60 mesh, or per customer specification |
| Lead (Pb) | ≤ 0.5 mg/kg |
| Arsenic (As) | ≤ 0.5 mg/kg |
| Mercury (Hg, marine source) | ≤ 0.1 mg/kg |
| Total plate count | ≤ 5,000 CFU/g |
| Salmonella | Absent in 25 g |
| Allergen statement | Contains fish (for marine source) or bovine/porcine-derived material (per source grade). |
| Source | Fish, bovine, porcine, or chicken collagen; source-specific certification available |
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