Azelaic Acid vs Tretinoin
Both target acne and pigmentation. Here's how they differ, and whether you should pick one or use both.
| Azelaic Acid | Tretinoin | |
|---|---|---|
| Main job | Acne, pigmentation and redness | Aging, acne, pigmentation and texture |
| Typical strength | 10% – 20% | 0.025% – 0.1% (prescription) |
| Best time | AM/PM | PM |
| Irritation | ||
| Best for | Sensitive, Oily, Combination And Normal | Oily, Normal And Combination |
| Pregnancy | Safe | Avoid |
| Price in India | ₹400 – ₹1,500 | ₹150 – ₹700 |
The verdict
For acne and pigmentation, Tretinoin is the stronger option, while Azelaic Acid is gentler and better suited to sensitive or beginner skin.
Using both? Safe to mix Dermatologists often combine them, for acne with dark marks or for melasma, because they work differently: azelaic acid calms inflammation, slows pigment production and unclogs pores, while tretinoin speeds up cell turnover. The catch is irritation, since both can sting and dry skin in the first weeks. Many people use azelaic acid in the morning and tretinoin at night, or alternate nights. Tretinoin is a prescription medicine, so follow your doctor's plan. How to layer them →
Azelaic Acid in short
A multitasker that treats acne, rosacea redness and pigmentation at the same time. It is widely considered safe in pregnancy, so it is a common swap for retinoids.
Tretinoin in short
The prescription-strength retinoid, and the gold standard for acne and photo-ageing, with decades of evidence. It works directly (no conversion needed), so it is stronger and more irritating than retinol or retinal.
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