Menthyl Lactate
A mild cooling agent, the ester of menthol and lactic acid. Activates the same TRPM8 receptors but without the sharp cold and irritation of pure menthol. Used in after-shave, sensitive-skin products, and lip balms. Better tolerated than menthol with a lower sensitisation risk.
Evidence by route
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
The sensory effect is confirmed. No standalone therapeutic skin effect. CIR safety profile is better than plain menthol.
- Cosmetic Ingredient Review (CIR). Safety assessment of menthyl lactate. 2015.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
NormalDryCombinationOilySensitive
Frequently asked questions
Is Menthyl Lactate safe during pregnancy?
Menthyl Lactate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Menthyl Lactate for?
Menthyl Lactate suits: normal, dry, combination, oily, sensitive.