Science
Mechanism of Action
This ingredient functions as a potent skin conditioning agent, originating from hydrolyzed keratin, which consists of smaller, more readily absorbed protein fragments. These fragments are precisely modified with quaternary ammonium compounds to amplify their inherent conditioning properties. The foundational keratin components are crucial for maintaining optimal dermal moisture and ensuring a consistently smooth and soft skin surface.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
QUATERNIUM-79 HYDROLYZED KERATIN is a versatile compound, easily integrated into various cosmetic formulations. For optimal stability and solubility, it is best utilized within a pH range of 5.5 to 7.5, mirroring recommendations for the broader hydrolyzed keratin category.
Safety
Safety Profile
While QUATERNIUM-79 HYDROLYZED KERATIN has not been specifically evaluated by the Cosmetic Ingredient Review (CIR) Expert Panel, 8 other keratin derivatives have been deemed safe for cosmetic use. Generally considered safe, uncommon instances of skin irritation, allergic reactions, or contact dermatitis are possible, thus a preliminary patch test is recommended. The FDA's regulations permit keratin derived from bovine sources, and the Scientific Committee on Consumer Safety (SCCS) has not published an opinion on this specific ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable skin conditioning agent, QUATERNIUM-79 HYDROLYZED KERATIN effectively enhances moisture balance and refines skin texture across normal, oily, and dry skin types, presenting a low risk for irritation or comedogenicity.
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