Science
Mechanism of Action
In industrial contexts, it functions by breaking molecular bonds or transferring electrons during polymerization. There is no known or specified mechanism for its action or benefit on the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
This ingredient is primarily used in industrial applications, not for skincare benefits. Its presence in cosmetic products is strictly regulated, with no known efficacy claims that would warrant "dusting."
The Formula
Formulation
Stability
The ingredient decomposes in acidic conditions. Optimal pH for its solution is typically between 6 and 7.
Conflicts
- acids
Safety
Safety Profile
Listed on EU Cosmetics Regulation Annex III, restricting use to 1% max due to classification as harmful if swallowed, a serious eye irritant, and suspected genotoxicant. While unlikely to be a skin sensitizer, it poses significant safety concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Zinc Formaldehyde Sulfoxylate is an industrial chemical with no known skincare benefits and significant safety concerns, including potential genotoxicity and eye irritation, rendering it unsuitable for cosmetic use.
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