Science
Mechanism of Action
This complex operates by leveraging the multifaceted biological roles of zinc, an essential element. Zinc acts as a crucial cofactor in numerous enzymatic processes vital for skin health, including DNA synthesis and cell division. It also directly contributes to antioxidant defense by protecting against free radical damage and supporting immune functions. Histidine, an essential amino acid, enhances zinc's bioavailability and acts as a chelating agent, potentially amplifying the complex's overall efficacy.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Related zinc(II) complexes with histidine have demonstrated good physicochemical stability in preparations.
Synergies
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Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not specifically evaluated SODIUM ZINC HISTIDINE DITHIOOCTANAMIDE, though various zinc salts have been deemed safe in cosmetics when formulated to prevent irritation. The Scientific Committee for Consumer Safety (SCCS) has approved this substance for use in cosmetic products, although its application may be subject to specific restrictive conditions, which could include purity criteria, maximum concentration limits, or restrictions to particular product categories as per Annex III of the EC Cosmetics Regulation. Patch tests on 25 healthy volunteers showed no irritation or allergy, indicating a low sensitization risk for the related complexes.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SODIUM ZINC HISTIDINE DITHIOOCTANAMIDE offers valuable antioxidant benefits and demonstrates significant potential for acne management due to its antibacterial activity and low irritation risk, though specific clinical concentration data for this exact ingredient is limited.
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