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Collagen Peptides for Skin Elasticity & Joint Health | CAS 9064-67-9
رقم الصنف :
LEAFCHEM 030الطلب (الحد الأدنى للكمية) :
100 KGSمنشأ المنتج :
Chinaلون :
Native collagen: White to off-white Collagen peptides: White to pale yellowمهلة :
2-3 Weeksوزن :
25kg/bag on palletsرقم القضية :
9064-67-9الصيغة الجزيئية :
C₄H₆N₂O₃R₂·(C₇H₉N₂O₂R)مظهر :
Native collagen: Fibrous solid or gelفحص :
Standard food grade: ≥90% protein (dry basis)طلب :
A multifunctional structural protein widely used
Core Advantages
1. Direct Supply from Source Factory
With a complete full-industry-chain layout and an annual production capacity of over 4,300 tons, we guarantee stable bulk delivery and highly competitive ex-factory prices for large-volume orders.
2. Superior Absorption & Bioavailability
Through advanced directed enzymatic cleavage technology, we precisely control the molecular weight distribution. Our collagen peptides have an average molecular weight of <1300 Da, featuring exceptional bioavailability and can be directly absorbed by intestinal epithelial cells.
3. Multiple Animal Sources Available
We offer collagen peptides derived from various animal sources including bovine bone, bovine hide, porcine skin, fish scale and fish skin, to meet different formulation requirements and cost budgets.
Key Application Fields
1. Functional Foods & Oral Beauty
Used in oral liquids, solid beverages, energy bars and other products to enhance skin elasticity and hydration. Recommended daily intake: 5-10g.
2. Dietary Supplements
Applied in joint health and bone density maintenance products to promote connective tissue repair and cartilage health.
3. Cosmetics & Personal Care
Serves as a core moisturizing and repairing ingredient in facial masks, creams and serums.
4. Medical Devices
Used in hemostatic materials, plasma substitutes and wound repair scaffolds.
5. Pharmaceutical Excipients
Acts as a basic protein material for hard capsule shells and soft capsules.
Technical Specifications
| Item | Typical Specifications |
|---|---|
| Product Name | Collagen / Collagen Peptides |
| CAS Number | 9064-67-9 |
| Molecular Formula | C₄H₆N₂O₃R₂·(C₇H₉N₂O₂R) |
| Appearance | White to pale yellow powder or flaky lyophilized product |
| Average Molecular Weight | Native collagen ~300,000 Da; Collagen peptides 2,000-5,000 Da |
| Solubility | Soluble in water, forming a viscous transparent solution |
| Main Sources | Bovine bone, bovine hide, porcine skin, fish scale/fish skin |
| Main Certifications | Compliant with China GB, US FDA, EU standards; ISO, HALAL, HACCP available |
FAQ
Q1: What is the difference between Collagen and Collagen Peptides?
A: Collagen is a large fibrous structural protein with a molecular weight of ~300,000 Da, found in animal connective tissues. Collagen Peptides are produced through enzymatic hydrolysis of native collagen, breaking it down into smaller peptide chains (typically 1,000-5,000 Da). Collagen peptides have significantly better water solubility, stability and bioavailability, and can be directly absorbed by the human body, making them the preferred form for most commercial applications.
Q2: Why is molecular weight important for collagen peptides?
A: Molecular weight directly determines absorption efficiency. Our collagen peptides have an average molecular weight of <1300 Da through advanced directed enzymatic cleavage technology, which is much smaller than the industry standard 2,000-5,000 Da. This allows them to be directly absorbed by intestinal epithelial cells without further digestion, delivering up to 95% bioavailability compared to 30-40% for larger molecular weight products.
Q3: What are the different sources of collagen peptides?
A: We offer collagen peptides from four major animal sources to meet diverse needs:
Bovine collagen: From bovine bone/hide, high in type I collagen, ideal for joint health and bone support
Porcine collagen: From porcine skin, excellent skin compatibility, widely used in cosmetics
Fish collagen: From fish scale/fish skin, low molecular weight, high absorption, popular in oral beauty products
Marine collagen: From deep-sea fish, premium grade, low allergenicity, suitable for sensitive populations
Q4: What is the recommended daily intake of collagen peptides?
A: The recommended daily intake varies by application:
Skin health & anti-aging: 5-10g per day
Joint health & bone support: 10-15g per day
Sports nutrition & muscle recovery: 15-20g per day
Cosmetic topical use: 0.5-5% in formulations
Q5: Are collagen peptides safe for long-term consumption?
A: Yes, collagen peptides have an excellent safety profile. They are natural proteins derived from food sources and have been extensively studied for safety. They are generally recognized as safe (GRAS) by the FDA and approved for use worldwide. No adverse effects have been reported with long-term consumption within recommended dosages.
Q6: What are the main applications of collagen peptides?
A: Collagen peptides are widely used across five major industries:
Functional foods & oral beauty: Oral liquids, solid beverages, energy bars, beauty drinks
Dietary supplements: Joint health capsules, bone support tablets, sports nutrition powders
Cosmetics & personal care: Facial masks, anti-aging creams, serums, hair conditioners
Medical devices: Hemostatic materials, wound dressings, tissue engineering scaffolds
Pharmaceuticals: Hard and soft capsule shells, drug delivery systems
Q7: What is your production capacity and supply capability?
A: With a complete full-industry-chain layout, we have an annual production capacity of over 4,300 tons of collagen peptides. We maintain large raw material reserves and have multiple production lines running 24/7, ensuring stable and on-time delivery for large bulk orders. We also offer customized packaging and specification services to meet specific customer requirements.
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