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A quaternized derivative of silk amino acids, functioning as a hair and skin conditioning agent, providing moisturizing, strengthening, and smoothing benefits without the larger protein structure.
Beneficial for
Safety summary
Generally considered safe for cosmetic use, offering lightweight conditioning and a silky feel.
1% line marker
This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.