Science
Mechanism of Action
Operates as a physical abrasive to gently remove dead skin cells through mechanical friction while simultaneously acting as a high-capacity absorbent for excess surface lipids. Its biological activity is driven by the presence of resveratrol, p-coumaric acid, and vitamins E and K, which provide localized antioxidant support during the cleansing process.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 EPOPEX/EPITOPE Study for epicutaneous desensitization (6.6 mg/g)
- 02 Viaskin Peanut high-dose epicutaneous tolerance trials (133.3 mg/g)
Transparency
Dusting Analysis
Because EU regulations restrict peanut protein to 0.5 ppm (0.00005%) to mitigate allergy risks, this ingredient is frequently included in negligible amounts that serve label claims rather than functional exfoliating or biological purposes.
The Formula
Formulation
Stability
Maintains peak protein solubility at neutral pH; exposure to acidic environments (pH 3.5–5.0) leads to protein precipitation and reduced extractability. Heat processing alters its antioxidant profile.
Synergies
- Vitamin E
- Resveratrol
- Kaolin
Conflicts
- Strong oxidizing agents
- Extreme pH environments
Safety
Safety Profile
Safety is highly conditional; while generally non-irritating for most, it poses a severe risk for individuals with Type I peanut allergies. EU Annex III limits peanut protein content to 0.5 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While technically a functional exfoliant and antioxidant source, its high allergenic potential and strict regulatory limits on protein content make it a complex and often under-dosed inclusion in precision skincare.
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