Lactic Acid

What it is

Lactic Acid is an Alpha Hydroxy Acid (AHA) derived from milk or produced synthetically for skincare purposes. Known for its gentle exfoliating properties, it is suitable for those seeking smoother, brighter skin without the harshness of stronger acids.

How it works in skincare

In dermatology, it is often found in serums, peels, and moisturisers. It works by breaking down dead skin cells on the surface, encouraging cell turnover and improving skin texture. Its hydrating properties also make it a popular choice for dry or mature skin.

The benefits of Lactic Acid include softer, more even skin and a reduction in fine lines and pigmentation. Its mild nature makes it ideal for sensitive skin types or beginners exploring exfoliation. Lactic Acid also helps boost hydration, leaving the skin plump and glowing.

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© 2026 NUMBER.J | All rights reserved | Site Map | Glossary | Privacy Policy | Brand + Website crafted by LESLIE DAVID STUDIO AND NODNOD