Collagen Peptide
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INCI Name:
Hydrolyzed Collagen (often listed as Collagen / Collagen Peptides depending on grade)
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Molecular Formula:
Not a single fixed formula (mixture of short amino acid peptides derived from collagen protein)
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CAS Number:
92113-31-0
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Alternate Names:
- Hydrolyzed Collagen
- Collagen Peptides
- Soluble Collagen
- Marine/Bovine Collagen Peptides (source dependent)
- Skin Protein Peptides
Key Benefits:
- Improves skin elasticity and firmness appearance
- Supports hydration and moisture retention
- Helps reduce appearance of fine lines
- Enhances skin smoothness and plumpness
- Supports overall skin structure and resilience
- Conditions hair and improves softness
Benefits & Uses (Short):
- Anti-aging skincare active
- Used in serums, creams, lotions, masks, and ampoules
- Supports skin repair and hydration systems
- Also used in hair care for strengthening and conditioning
- Popular in “skin firming” and “glow” formulations
Recommended Usage Level:
- Serums: 1% – 5%
- Creams & Lotions: 2% – 10%
- Face masks: 3% – 10%
- Hair care products: 1% – 5%
- Professional treatments: up to 10%
How It Works (Short):
- Works as a bioactive peptide mixture derived from enzymatically hydrolyzed collagen protein
- Provides small peptides and amino acids that support skin conditioning and moisture balance
- Helps improve skin hydration by forming a moisture-binding film on the surface
- Signals skin to support natural collagen-related structural maintenance processes (cosmetic-level support)
- Enhances elasticity by improving skin water content and surface smoothness
- Works synergistically with hyaluronic acid and niacinamide for anti-aging systems
FAQs:
Q: Is Collagen Peptide the same as Collagen?
A: No, peptides are smaller hydrolyzed forms of collagen that are more stable and usable in skincare.
Q: Can it penetrate skin?
A: It mainly works on the surface and upper layers by hydration and conditioning effects.
Q: Is it suitable for daily use?
A: Yes, it is gentle and commonly used in daily skincare products.
Q: Is marine collagen better than bovine?
A: Marine collagen is often preferred for lighter texture and absorption profile in cosmetics.
Q: Can it be used in hair care?
A: Yes, it helps improve softness, strength, and overall hair feel.
