Science
Mechanism of Action
Works through a pH-dependent dual mechanism: remains stable in acidic conditions to reinforce corneocyte cohesion and thicken stratum corneum, while gradually hydrolyzing into mandelic acid to provide gentle exfoliation and antimicrobial benefits for acne-prone skin
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 2% concentration promotes corneocyte cohesion and keratin stabilization for nail hardening applications
- 02 0.0125% demonstrates effective antimicrobial action against S. aureus and P. aeruginosa with fungal colony reduction
Transparency
Dusting Analysis
Professional-grade ingredient with established efficacy at clinically relevant concentrations
The Formula
Formulation
Stability
Requires pH-controlled environments or anhydrous systems to prevent premature hydrolysis; highly soluble in water and organic solvents including methanol and acetone
Conflicts
- Strong bases
- Strong oxidizing agents
- Metal ions
Safety
Safety Profile
Used in professional dermatological formulations at 2% levels; classified as skin and eye irritant in concentrated raw form
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated multifunctional acid that delivers controlled exfoliation with barrier-strengthening properties for normal to oily skin types.
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