Using Hydroquinone and Tretinoin Together Effectively Can you use Tretinoin with Azelaic Acid?, The answer is a definite YES as both of these ingredients work synergistically and are even more effective when used together!, Thats why youll see Dont blindly follow celebrity skincare! , Saw Kriti Sanon using tretinoin? Hold on its not a one size fits all solution. Tretinoin is a prescription based skincare ingredient thats can i use glutathione and tretinoin together TikTok Shop