Myristyl lactate is the ester of myristyl alcohol and lactic acid used in cosmetics primarily as an emollient and skin-conditioning agent that imparts a smooth, soft feel and acts as a fatty-component vehicle. It is considered a formulation/base ingredient rather than a treatment active.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation | Rare | Occasional transient redness or stinging, usually in sensitive or compromised skin. |
Allergic contact dermatitis | Rare | Uncommon sensitization reactions reported with fatty acid esters. |
Comedogenicity (pore clogging) | Uncommon | As a fatty ester it may contribute to comedones in acne-prone individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.