AHA, BHA and Tretinoin are 3 very important active ingredients, present in many skin care products. Although there are some similarities, Tretinoin & AHA and BHA still have differences. Understanding the characteristics and how to use these active ingredients will help you know how to take care of your skin properly and most effectively.

AHA and BHA are two active ingredients that are mentioned a lot when referring to chemical exfoliation methods. Therefore, when learning about ways to treat blackheads, users often consider choosing products containing AHA and BHA ingredients. So when having blackheads, should you use AHA or BHA?