Science
Mechanism of Action
As a water-soluble lipo-amino acid, Potassium Caproyl Tyrosine delivers approximately 10% pure tyrosine, a vital building block for melanin. Its mechanism involves modulating tyrosinase expression and suppressing free radical activity. When applied exogenously and combined with UV exposure, it promotes the endogenous activation of L-tyrosine, leading to a significant increase in skin pigmentation. Additionally, it functions as a skin conditioning agent, improving the state of damaged or dry skin by reducing flakiness and restoring elasticity.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Conflicts
- Should not be used in cosmetic products where N-nitroso compounds could potentially form.
Safety
Safety Profile
The CIR Expert Panel determined that amino acid alkyl amides, including Potassium Caproyl Tyrosine, are safe for cosmetic use when formulated to be non-irritating. In vitro testing further classified it as a non-irritating agent, scoring 0.63, which supports its low sensitization potential.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Potassium Caproyl Tyrosine is a valuable ingredient for enhancing skin pigmentation and conditioning, supported by its dual action as a tyrosine booster and antioxidant, and its favorable safety profile for all skin types.
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References
Sources