Lactic Acid vs Niacinamide
Both target pigmentation. Here's how they differ, and whether you should pick one or use both.
| Lactic Acid | Niacinamide | |
|---|---|---|
| Main job | Texture, dullness, hydration and pigmentation | Oil control, pigmentation, barrier, acne and redness |
| Typical strength | 5% – 10% | 2% – 10% |
| Best time | PM | AM/PM |
| Irritation | ||
| Best for | Dry, Normal And Sensitive | Oily, Combination, Normal, Sensitive And Dry |
| Pregnancy | Safe | Safe |
| Price in India | ₹400 – ₹1,500 | ₹300 – ₹1,200 |
The verdict
Both are similarly gentle. Choose based on your main goal: Lactic Acid for texture, dullness, hydration and pigmentation, Niacinamide for oil control, pigmentation, barrier, acne and redness.
Using both? Safe to mix There is no known chemical conflict between Lactic Acid and Niacinamide, and neither makes the other less effective. They share a goal (pigmentation), so together they reinforce each other. How to layer them →
Lactic Acid in short
A gentler AHA with a larger molecule. It exfoliates while also acting as a humectant, so it suits dry and sensitive skin that cannot tolerate glycolic acid.
Niacinamide in short
An all-rounder that controls oil, strengthens the skin barrier, reduces redness and evens out tone. It gets along with almost every other active, which is why it is in so many routines.
Not sure which fits your skin?
The routine builder picks actives for your skin type, concern and climate automatically.