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Shaanxi Kaishi Biotechnology Co., Ltd
Product Description
Collagen Peptides are hydrolyzed collagen-derived protein ingredients designed for use in nutritional supplements, functional foods, beverages, and beauty nutrition products. They are supplied as highly soluble peptide powders containing small collagen fragments with consistent protein content and excellent formulation compatibility for modern health and wellness applications.
Unlike intact collagen proteins, collagen peptides are produced through controlled enzymatic hydrolysis, which breaks collagen into smaller peptide chains. This process improves solubility and makes collagen peptides suitable for a wide range of powder, capsule, tablet, and beverage formulations.
Collagen Peptides, also known as hydrolyzed collagen, are bioactive protein fragments obtained from collagen-rich animal tissues such as bovine hide, marine fish skin, or porcine sources. Collagen is a structural protein naturally composed mainly of glycine, proline, hydroxyproline, and other Amino Acids.
Commercial collagen peptides are produced through enzymatic hydrolysis, filtration, concentration, and drying processes. Different grades are available according to source, molecular weight distribution, protein content, solubility, and application requirements.
| Item | Specification |
|---|---|
| Product Name | Collagen Peptides |
| Other Names | Hydrolyzed Collagen; Collagen Hydrolysate |
| Category | Protein Ingredients / nutraceutical ingredients / Beauty Nutrition Ingredients |
| CAS Number | 9007-34-5 (Collagen reference) |
| Molecular Formula | Variable protein polymer composition |
| Molecular Weight | Variable; commonly supplied in low molecular weight peptide ranges |
| Appearance | White to light yellow fine powder |
| Protein Content | Common commercial grades contain approximately 90% or higher protein |
| Active Components | Collagen-derived peptides, glycine, proline, hydroxyproline, amino acids |
| Testing Method | Protein analysis, amino acid profile analysis, molecular weight distribution testing |
| Source Options | Bovine, marine fish, porcine, or other approved collagen sources depending on grade |
| Solubility | Highly soluble in water |
| Typical Applications | Dietary supplements, beauty drinks, protein powders, functional foods, beverages |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, protected from moisture, heat, and direct sunlight |
| Packaging | Common packaging includes 1kg and 5kg aluminum foil bags or 20-25kg fiber drums; customized packaging available |
Collagen Peptides are widely used in beauty nutrition formulations, including powder drinks, capsules, and functional beverages designed around premium protein ingredients.
Manufacturers incorporate collagen peptides into sports and active nutrition products requiring specialized protein sources and amino acid profiles.
Due to their neutral taste profile and high solubility, collagen peptides are suitable for protein drinks, nutritional powders, snack products, and beverage systems.
Collagen peptides can be combined with vitamins, minerals, botanical extracts, and other Nutritional Ingredients to develop multi-component supplement products.
For buyers sourcing collagen peptides, the most important factors are collagen source, molecular weight distribution, protein content, and processing quality. Different collagen grades are selected based on finished product format, target market requirements, and formulation characteristics.
| Selection Factor | Why It Matters | Typical Buyer Consideration |
|---|---|---|
| Collagen Source | Influences amino acid profile, market positioning, and labeling requirements | Select bovine, marine, or other sources according to product positioning |
| Molecular Weight Range | Affects solubility, processing behavior, and formulation performance | Choose peptide size according to beverage, powder, or capsule applications |
| Protein Content | Indicates concentration of collagen-derived protein | Review protein assay specifications for finished product requirements |
| Quality Documentation | Supports ingredient approval and regulatory review | Request COA, TDS, SDS, amino acid profile, and testing reports |
Collagen Peptides are commonly supplied in aluminum foil bags or fiber drums for bulk ingredient handling. Customized packaging solutions can be arranged according to production, storage, and transportation requirements.
Collagen Peptides support customized nutrition product development projects. OEM services may include powder blending, flavored collagen drink production, capsule and Tablet Manufacturing, customized packaging, labeling solutions, and technical documentation support.
Typical quality control procedures for Collagen Peptides include:
Collagen Peptides are used as protein ingredients in dietary supplements, beauty nutrition products, functional foods, beverages, and sports nutrition formulations.
Collagen is a large structural protein, while collagen peptides are smaller protein fragments produced through hydrolysis. The smaller peptide structure provides improved solubility and easier formulation handling.
Quality is commonly evaluated through protein content testing, amino acid analysis, molecular weight distribution testing, moisture analysis, heavy metals testing, and microbiological evaluation.
Collagen Peptides are versatile protein ingredients used in nutritional supplements, beauty nutrition, functional foods, and beverage applications. With controlled hydrolysis, flexible source options, and reliable quality testing, they support professional product development and bulk ingredient procurement.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Collagen Peptides.
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