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Moumoujus

HYDROLYZED COLLAGEN.

Valuable CAS 92113-31-0 / 73049-73-7 / ANTISTATIC, FILM FORMING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Hydrolyzed Collagen functions primarily as an effective topical humectant and film-forming agent, significantly enhancing skin hydration and texture. It works to restore suppleness, reduce flaking, and provide a soft, conditioned feel. Furthermore, specific molecular weights have demonstrated the ability to penetrate the skin, supporting fibroblast activity for deeper dermal benefits.

Summary

moisturizer/humectant emollient film-forming skin-conditioning

Science

Mechanism of Action

Topically, hydrolyzed collagen acts predominantly as a humectant, attracting and retaining moisture within the skin's surface layers. It also forms a protective film, functioning as an emollient to improve skin texture and reduce dryness by restoring suppleness. Beyond surface conditioning, studies indicate that hydrolyzed collagen, particularly with a molecular weight of 5-13 kDa, can penetrate the epidermis to promote fibroblast cell proliferation and stimulate Type I collagen secretion.

Research

Clinical Evidence

Medium confidence
Effective range 0.2–8%
Optimal

8%

Key findings

  1. 01 Typical usage rates ranging from 0.2% to 2.0% effectively provide skin hydration, a soft texture, and act as an emollient and film-former.
  2. 02 A concentration of 8.0% of hydrolyzed collagen with a molecular weight between 5-13 kDa has been shown to penetrate the skin, promoting fibroblast proliferation and collagen I secretion.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 6.5
0 7 14

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that hydrolyzed collagen is safe for use in cosmetics, aligning with European Union Cosmetics Regulation guidelines. The FDA has also classified gelatin, the precursor to collagen peptides, as a safe substance. Clinical studies have consistently shown no evidence of skin sensitivity, phototoxicity, or irritation.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Hydrolyzed Collagen is a valuable ingredient that effectively hydrates and conditions the skin, providing a softer texture and supporting dermal health through its humectant, emollient, and potential deeper cellular benefits.

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