Science
Mechanism of Action
This ingredient acts as a prodrug, enzymatically cleaved in the skin to release 3-aminopropylphosphoric acid and menthol. It promotes collagen synthesis, fibroblast proliferation, and provides mild cooling, functioning as an antioxidant that indirectly inhibits tyrosinase activity.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 ResearchGate: Development of stable derivatives of kojic acid and tocopherol
- 02 Slideshare: Anti-Aging Cream/Cosmetics PPT
Transparency
Dusting Analysis
The Formula
Formulation
Stability
It is a stable phosphate ester, maintaining stability in neutral to slightly alkaline environments (pH 5.5-7.5). Highly acidic conditions (pH < 4.0) may cause premature hydrolysis.
Conflicts
- Strong oxidizing agents
- High concentrations of divalent cations
- Strongly acidic environments
Safety
Safety Profile
Generally considered safe in current cosmetic practices at low concentrations (typically <1%), and designed to reduce irritancy. It is listed in EU CosIng and FDA databases.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for anti-aging and brightening formulations, offering a prodrug approach to deliver benefits with reduced irritation.
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References
Sources