Snapshot
- Overview
- A silky ester that softens skin and may gently aid renewal.
- Category
- Skin Conditioning, Hydration, Tone/Texture
- Type
- Emollient
C12-13 Alkyl Lactate
C12-13 Alkyl Lactate is an ester of lactic acid and C12-13 fatty alcohols used in cosmetics. It conditions with a silky feel, improves slip and softness, and may mildly support surface renewal in leave-on or rinse-off products.
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Our take
Is C12-13 Alkyl Lactate a Good Ingredient?
This is a silky emollient ester that softens skin, which earns it a Good rating; any resurfacing effect from the lactic component is modest, with limited evidence in leave-on formats.
What it does
Skin Benefits
Softens skin and improves smoothness with a comfortable feel, and may gently support surface renewal due to its lactic component, though evidence in leave-on use is limited.
Where you'll find it
Uses in Skincare & Cosmetics
Found in lotions, serums, and hair conditioners to boost softness and ease spread in both leave-on and rinse-off formats.
Before you use it
Safety
Usually well tolerated and less irritating than free lactic acid, though mild stinging can occur on sensitive or compromised skin; avoid use on broken skin.
Products with C12-13 Alkyl Lactate
