C12-15 Alkyl Lactate is an ester formed from C12-15 alcohols and lactic acid. It functions as an emollient, helping to soften and smooth the skin. It also acts as a solvent for other ingredients and can improve the spreadability of cosmetic formulations.
NoneEmollient esterEvidence: Medium
BenefitModerate 1.5 / 4
Hydration
Texture
RiskLow 1 / 4
Acne aggravation
Irritation
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
softens skin
improves product spreadability
mild exfoliation
Things to watch
potential for mild irritation
may be comedogenic for some
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What is C12-15 Alkyl Lactate used for in skincare?
C12-15 Alkyl Lactate is primarily used as an emollient to make skin feel soft and smooth. It also helps other ingredients dissolve and improves how easily a product spreads on the skin.
Is C12-15 Alkyl Lactate suitable for acne-prone skin?
While it can offer mild exfoliation, C12-15 Alkyl Lactate has a reputation for being comedogenic for some individuals, meaning it might clog pores and potentially worsen acne. Those with acne-prone skin should patch test or use with caution.
Spotty Labs