Science
Mechanism of Action
These amino acids enhance epidermal hydration and flexibility by boosting the skin's NMF. Derived from wool, bioactive keratin is highly similar to human keratin, supporting skin barrier restoration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No specific information regarding dusting behavior was found for this ingredient.
The Formula
Formulation
Stability
Wool amino acids are most stable around their isoionic point of pH 4.9. Extreme pH values, particularly alkaline conditions, can lead to chemical degradation of proteins and peptide bonds.
Safety
Safety Profile
No direct safety assessments by CIR, SCCS, or FDA specifically for Wool Cuticle Amino Acids were found.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering humectant and skin-conditioning benefits, a lack of specific clinical efficacy and comprehensive safety data results in an insufficient data verdict.
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References
Sources