Collagen CAS 9007-34-5 | Hydrolyzed Collagen Peptide Supplier & Manufacturer China
Product Name: Collagen
CAS Number: 9007-34-5
Molecular Formula: — (Protein polypeptide, no fixed molecular formula)
Other Names: Collagen Peptide, Hydrolyzed Collagen, Collagen Peptide
Product Introduction
Collagen is the most abundant structural protein in humans and animals, accounting for over 30% of the body's total protein. It plays a vital role in supporting and repairing skin, bones, tendons, cartilage, and connective tissue. Industrial production often uses fish skin, cowhide, and pig skin as raw materials, which are enzymatically hydrolyzed to produce hydrolyzed collagen (Collagen Peptide), which offers improved solubility and absorbability.
Due to its high bioactivity and safety, collagen is widely used in pharmaceuticals, health foods, cosmetics, and functional beverages. It is a key active ingredient for anti-aging, skincare, and joint health.
Physical & Chemical Properties
| Property | Specification |
|---|---|
| Product Name | Collagen |
| CAS Number | 9007-34-5 |
| Source | Bovine / Fish / Porcine skin or bone |
| Appearance | White to light yellow powder |
| Molecular Weight | 3000–5000 Da (hydrolyzed peptide) |
| Purity | ≥ 95% (protein content) |
| Solubility | Soluble in water |
| pH (1% solution) | 5.0–7.0 |
| Storage Condition | Cool, dry, sealed container |
| Shelf Life | 24 months |
Applications
Health foods: joint care, bone health, protein supplements
Beauty cosmetics: anti-aging ingredients in skin creams, serums, facial masks, and other products
Functional beverages: beauty drinks, collagen powder, and capsules
Medical applications: wound repair, cartilage protection, and tissue engineering
Biomaterials: cell culture media, tissue scaffolds, and regenerative medicine
Product Advantages
✅ High purity ≥95%, safe and reliable
✅ Hydrolyzed collagen peptide, easily soluble and highly absorbable
✅ Naturally derived, meets food, cosmetic, and pharmaceutical grade requirements
✅ Available in a variety of sizes (food, pharmaceutical, and cosmetic grades)
✅ Factory direct, stable price, and comprehensive quality certifications
Company Advantages
🌐 Over 15 years of experience in exporting food additives and functional ingredients
🏆 Products comply with ISO, HACCP, Halal, and Kosher certifications
🚢 Multiple packaging sizes (1kg, 10kg, and 20kg bags)
📦 OEM and ODM customization available
💼 Global customer base and fast delivery
Packaging and Storage
Packaging: 1kg aluminum foil bag / 10kg or 20kg composite bags
Storage: In a cool, dry place, away from direct sunlight
Shelf Life: 24 months
❓ FAQ（Frequently Asked Questions）
Q1: What are the main applications of Collagen?
👉 Collagen is widely used in nutraceuticals, cosmetics, functional drinks, and medical fields for anti-aging, skin repair, and joint health.
Q2: What is the difference between Collagen and Hydrolyzed Collagen?
👉 Hydrolyzed Collagen (Collagen Peptide) has a smaller molecular weight (3000–5000 Da), making it easier to dissolve and absorb.
Q3: Is your Collagen food-grade?
👉 Yes, we supply food-grade, cosmetic-grade, and pharmaceutical-grade collagen with relevant certifications.
Q4: Can it be used in beverages?
👉 Yes, our hydrolyzed collagen has excellent solubility and is suitable for drinks, powders, and capsules.
Q5: What is the shelf life?
👉 Shelf life is 24 months under proper storage conditions.
📞Contact us for samples or a quote
🚢 Samples available | OEM services | Free technical support | Worldwide shipping
