Science
Mechanism of Action
As a polyhydroxy acid (PHA), Glucoheptonolactone operates by gently exfoliating the outermost layer of the skin. Its comparatively larger molecular structure ensures minimal dermal penetration, thereby reducing the potential for irritation often associated with alpha hydroxy acids. Beyond exfoliation, it is expected to hydrate, fortify the skin barrier, provide antioxidant protection, and contribute to anti-aging outcomes such as increased epidermal thickness and reduced appearance of fine lines.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For short-term storage, room temperature is acceptable, however, long-term stability is best maintained at 4°C.
Safety
Safety Profile
The CIR Expert Panel determined that existing data are insufficient to ascertain the safety of Glucoheptonolactone for use in cosmetic formulations, specifically requiring additional impurities data and cosmetic-specific manufacturing details. Notably, no cosmetic uses were reported in the 2022 FDA VCRP data or 2019 Council survey results.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to insufficient safety data from the CIR Expert Panel and a complete absence of reported cosmetic uses or specific clinical efficacy studies, its inclusion in formulations is currently not recommended by Moumoujus.
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References
Sources