Lactic Acid for normal skin
⏱ 1 min read
⚡ Quick answer: Does Lactic Acid suit normal skin? Exfoliates while also acting as a humectant. What it does for normal skin, when to use it (PM), and how to work it into a Korean routine.
Is Lactic Acid good for normal skin?
The AHA for people whose skin gets tight after exfoliating. Lactic acid holds water as well as loosening dead surface cells, so it tends to leave skin less parched than its sharper relatives.
Why it suits normal skin
- Exfoliates while also acting as a humectant
- Gentler than glycolic acid at comparable strengths
💡 How to use: PM · patch-test and introduce gradually.
Full Lactic Acid guide → · Normal skin guide →
Explore more K-beauty guides → ⏭ Up next🌰 Mandelic Acid for normal skin✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-10.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.