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SR-(METHIONYL SH-POLYPEPTIDE-131 DIPEPTIDE-19 HEXAPEPTIDE-40).

Insufficient Data / ANTIMICROBIAL, SKIN PROTECTING

SR-(METHIONYL SH-POLYPEPTIDE-131 DIPEPTIDE-19 HEXAPEPTIDE-40) is a sophisticated peptide compound, comprised of specific amino acid sequences. It is designed to bolster the skin's natural capacity for protein synthesis, including vital collagen, while also providing antimicrobial and protective benefits.

Antimicrobial Skin protecting Collagen production support

Science

This ingredient functions as a bioactive peptide, actively engaging with skin mechanisms to stimulate the production of essential structural proteins, notably collagen. Furthermore, it contributes to skin health by offering antimicrobial defense and general protective qualities.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

Formulation with this ingredient may present aesthetic or stability challenges that could impact its practical utility in product development.


Safety

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated SR-(METHIONYL SH-POLYPEPTIDE-131 DIPEPTIDE-19 HEXAPEPTIDE-40). However, the broader category of protein hydrolysates, which contain bioactive peptides, is recognized as Generally Recognized As Safe (GRAS) by the FDA. CIR has previously deemed other related peptides, such as Acetyl Hexapeptide-8 Amide, safe for cosmetic use at concentrations up to 0.005%.


Your Skin

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

Our Assessment

Insufficient Data

While offering theoretical benefits as a peptide, current research provides insufficient specific data on the clinical efficacy, safe concentration limits, and detailed formulation specifics for this precise ingredient.


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