2. Paula’s Choice 10% Azelaic Acid Booster, $39 According to Dr. Shainhouse, Paula’s Choice 10% Azelaic Acid Booster is another affordable and effective option. “Combined with salicylic acid ...

A combination of 10% azelaic acid and 1% salicylic ... or mixed in with your favourite moisturiser, this booster is a combination of azelaic acid, salicylic acid and plant extracts.

Azelaic acid tends to be underrated but its anti-inflammatory properties not only help battle acne but gently attacks ...

Despite not being as common as some ingredients, azelaic acid is definitely worth swotting up on. This is what you need to know. It’s one that’s becoming increasingly popular after years of ...