Heather Wish has given her guide and tips on how to use the multipurpose acid. Praised by dermatologists for over 30 years, ...

Gentle but very effective, this liquid exfoliant combines azelaic acid with lactic acid and BHAs, and it’s suitable for everyday use. Suitable to use either alone or mixed in with your favourite ...

However, do not think of combining these two ingredients. How to use azelaic acid for acne? When using azelaic acid for acne, ...

5. Azelaic Acid How to use it: Azelaic acid can be found in prescription-strength creams as well as a prescription gel. There are also lower-grade options available in over-the-counter serums and ...

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 ...