Lactic Acid vs Retinal
Both target texture and pigmentation. Here's how they differ, and whether you should pick one or use both.
| Lactic Acid | Retinal | |
|---|---|---|
| Main job | Texture, dullness, hydration and pigmentation | Aging, acne, texture and pigmentation |
| Typical strength | 5% – 10% | 0.05% – 0.2% |
| Best time | PM | PM |
| Irritation | ||
| Best for | Dry, Normal And Sensitive | Normal, Oily, Combination And Dry |
| Pregnancy | Safe | Avoid |
| Price in India | ₹400 – ₹1,500 | ₹900 – ₹3,000 |
The verdict
For texture and pigmentation, Retinal is the stronger option, while Lactic Acid is gentler and better suited to sensitive or beginner skin.
Using both? Use with caution Both Lactic Acid and Retinal speed up cell turnover. Used in the same routine they commonly cause redness, peeling and a damaged barrier, especially in India's heat and humidity. Alternate nights instead. 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.
Retinal in short
Retinaldehyde is one conversion step closer to retinoic acid than retinol, so it works faster than retinol while usually being gentler than tretinoin. It also has a mild antibacterial effect useful for acne.
Not sure which fits your skin?
The routine builder picks actives for your skin type, concern and climate automatically.