Collagen

CAS Number:

9007-34-5 (for Collagen). 92113-31-0 (for Hydrolyzed Collagen)

Product Name:

Collagen (typically as Hydrolyzed Collagen or Collagen Peptides)

Chemical Family / INCI Name:

Structural Protein. INCI: Hydrolyzed Collagen

EC Number:

232-697-4

Common Form:

Fine white to off-white powder, virtually odorless. Also available in liquid or granular forms.

Uses:

Collagen is the most abundant structural protein in mammals, providing strength and elasticity to skin, bones, tendons, and ligaments. Industrially, it is hydrolyzed into smaller peptides for enhanced solubility and bioavailability.

Primary Function and Applications:

· Primary Function: Skin conditioning agent, humectant, film-forming agent, and dietary supplement for joint and skin health.

· Key Benefit: Supports the skin's structural integrity, attracts moisture, and improves the appearance of elasticity. As a supplement, it provides amino acids for the body's own collagen synthesis.

· Typical Applications:

  · Cosmetic & Skincare: Key ingredient in anti-aging creams, serums, masks, and lotions to improve skin hydration, firmness, and reduce the appearance of wrinkles.

  · Nutraceuticals & Food: Sold as a dietary supplement in powder or capsule form to support skin, hair, nail, and joint health. Also used as a functional food ingredient (e.g., in protein drinks).

  · Hair Care: Found in shampoos and conditioners to strengthen hair and improve texture.

What Collagen do in a formulation?

• Humectant & Moisturizer: Binds water to the skin's surface, providing immediate and lasting hydration.
• Film-Former: Creates a smooth, invisible film on skin or hair that improves feel, reduces transepidermal water loss (TEWL), and acts as a protective barrier.
• Skin Conditioner: The amino acids in collagen peptides are building blocks that can support the skin's natural repair processes and dermal structure.

Safety Profile:

· Safety Note: Generally Recognized As Safe (GRAS) for consumption and non-toxic for topical use. Derived from animal sources (bovine, porcine, marine, poultry), so origin and allergen information (e.g., fish) must be declared.

· Storage Conditions: Store in a cool, dry place in tightly sealed containers. Protect from moisture and strong odors, as the powder can absorb them.

· Shelf Life: Typically 24 to 36 months for powder when stored properly.

Technical profile: