Best For Skin Types
All, Dry, Combination, Mature
Addresses
Usage Frequency
Daily
What Is Cetyl Lactate?
Cetyl lactate is a naturally derived compound created by combining cetyl alcohol (a fatty alcohol) with lactic acid. It functions primarily as an emollient and skin conditioning agent, helping to soften and smooth the skin's surface.
This ingredient is found in a small proportion of skincare formulations, typically at modest concentrations. Its role is to support skin hydration and texture rather than to address specific skin concerns.
How It Works
Cetyl lactate works as an emollient by forming a protective layer on the skin that helps reduce transepidermal water loss (moisture evaporation). This helps keep the skin feeling soft and supple.
There is also evidence from animal studies suggesting that cetyl lactate may enhance the permeability of the skin barrier under certain conditions, though the significance of this in cosmetic formulations at typical use levels remains unclear.
Clinical Evidence & References
Research on cetyl lactate in skincare is limited. Animal studies have demonstrated that it can enhance skin penetration in laboratory conditions, but human studies specifically evaluating its efficacy in cosmetic products are sparse.
Most evidence for its benefits comes from its chemistry as an emollient and from its established use in formulation. Further research would help clarify its practical benefits in consumer skincare products.
How to Use
Cetyl lactate is typically used as part of a formulation rather than as a standalone treatment. It is best used as part of a complete skincare routine, alongside other hydrating or treatment ingredients suited to your skin's needs.
Safety & Precautions
Frequently Asked Questions
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Cetyl Caprylate
A lightweight emollient that conditions and softens skin without heaviness
Cetyl Ethylhexanoate
Ester of cetyl alcohol and 2-ethylhexanoic acid | Emollient that helps skin retain moisture
Cetyl Glyceryl Ether
Emollient made from reaction of glycerin and cetyl alcohol
Cetyl Ricinoleate
A gentle emollient derived from castor oil that conditions and softens the skin
Cetyl Stearate
A waxy emollient that softens skin and helps stabilise cosmetic formulations
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