Science
Mechanism of Action
The precise mechanism by which ribonic acid may exert effects or provide benefits to the skin has not been identified through current research. It is structurally an aldonic acid, resulting from sugar oxidation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Information regarding an optimal pH range for ribonic acid's stability in skincare formulations is not documented. Its strongest acidic pKa value is reported at 3.39.
Safety
Safety Profile
Ribonic acid (CAS No. 642-98-8) has not undergone review by the Cosmetic Ingredient Review (CIR) Expert Panel. GHS classification data are absent, and comprehensive toxicity evaluations, including oral, dermal, and inhalation routes, have not been determined.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to a complete absence of clinical studies, identified mechanisms of action, and comprehensive safety data, the utility of ribonic acid in skincare cannot be determined at this time.
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