FAQ's

1. What is azelaic acid and how does it help the skin?

Azelaic acid is a gentle, multi-tasking active derived from grains. It helps reduce acne, fade hyperpigmentation, calm redness, and improve skin texture. The Paula’s Choice azelaic acid range uses this ingredient to target blemishes and uneven tone without irritating sensitive skin.

2. Is azelaic acid suitable for sensitive or acne-prone skin?

Yes, azelaic acid is one of the few active ingredients that works well for both sensitive and acne-prone skin. The Paula’s Choice azelaic acid serum and cream formulas are fragrance-free and clinically tested to calm redness, treat breakouts, and even out skin tone without causing dryness or flare-ups.

3. What is the difference between the 10% Azelaic Acid Booster and the Clinical Azelaic Acid + BHA Exfoliant?

The 10% Azelaic Acid Booster is ideal for daily brightening and calming, with added licorice and salicylic acid in a lightweight cream-gel texture. The Clinical Azelaic Acid + BHA Exfoliant is more intensive, combining exfoliation and redness relief — best for stubborn breakouts and post-acne marks. Choose based on your skin’s tolerance and needs.

4. Can I use azelaic acid with other active ingredients like niacinamide or retinol?

Yes, azelaic acid is generally safe to layer with other ingredients like niacinamide, hyaluronic acid, and even retinol, as long as your skin tolerates it well. Paula’s Choice formulas are designed to work within your routine without causing irritation or overload.

5. How long does it take to see results from Paula’s Choice azelaic acid products?

With consistent use, most users begin to notice improvements — such as fewer breakouts, reduced redness, and smoother tone — within 4 to 6 weeks. Paula’s Choice azelaic acid cream and serum focus on visible but gradual improvements that are gentle yet effective over time.