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 ...

Lactic Acid: A mild AHA that gently exfoliates the skin without irritating it. It’s a good alternative to stronger acids like ...

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 ...

They have an encyclopaedic knowledge when it comes to skincare and all the 'INCI' intel in their back pocket, so when a dermatologist tells you that there's one ingredient to add to your routine ...

Topical retinoids act by modifying abnormal follicular keratinization. Other topical agents, such as azelaic acid (20% cream applied b.i.d.), salicylic acid (2%; various nonprescription products ...