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WOOL CUTICLE AMINO ACIDS.

Insufficient Data / HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING

Wool Cuticle Amino Acids are protein building blocks that contribute to the skin's Natural Moisturizing Factor. They act as humectants and skin-conditioning agents, helping maintain hydration and suppleness.

Skin-Conditioning Agent Humectant

Science

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

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

No specific information regarding dusting behavior was found for this ingredient.


The Formula

Solubility
Water
Optimal pH 4.9 – 4.9
0 7 14

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

CIR Status
Not reviewed
Sensitization risk Unknown

No direct safety assessments by CIR, SCCS, or FDA specifically for Wool Cuticle Amino Acids were found.


Your Skin

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

Our Assessment

Insufficient Data

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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