Do I Need Moisturizer After Azelaic Acid?

Yes, using a moisturizer after azelaic acid is generally a good idea, especially if you’re prone to dryness, sensitivity or irritation. Azelaic acid can sometimes cause dryness, burning, stinging or peeling when you first introduce it, and a moisturizer can help support your skin barrier.

What order should you use them?

A simple routine would be:

Cleanser → Anua Azelaic Acid 10% → Moisturizer → Sunscreen (morning)

After cleansing, allow your skin to dry, then apply a small amount of your azelaic acid serum. Once it has settled, apply your moisturizer.

If you’re particularly sensitive, you can also use the “sandwich” approach: apply a thin layer of moisturizer first, followed by azelaic acid, then another layer of moisturizer.

Why is moisturizer important?

When treating acne, it’s tempting to focus entirely on eliminating oil and bumps. However, excessive dryness and irritation can make your routine harder to tolerate. The American Academy of Dermatology recommends moisturizing when using acne treatments that can dry or irritate the skin.

Look for a gentle, non-comedogenic moisturizer that doesn’t leave your skin feeling heavy or congested.