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The AHA That Hydrates While It Exfoliates
Among alpha hydroxy acids, lactic acid is the large-molecule option. Its size means it works more slowly and less deeply than glycolic acid, which translates to a gentler experience on skin that flushes or stings easily. It is also part of the skin's own natural moisturizing factor, so it holds water rather than stripping it — an unusual combination that suits dry, dull, or texture-prone complexions where a harsher acid would backfire. Expect a smoother surface and a brighter look with continued use.
You will find it in the CALECIM Professional Multi-Action Cream, CALECIM Professional Pigment Solution, Nutrafol Scalp Microbiome Exfoliating Mask, and EltaMD UV Clear Broad-Spectrum SPF 46.
Should I use lactic acid or glycolic acid?
Lactic acid is the safer starting point for sensitive or dry skin; glycolic acid penetrates further and suits more resilient skin or a more experienced routine.
How to shop at ELLEMES
Acid formulations are pH-dependent, so buying current stock from an authorized retailer matters more here than in most categories.
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