I already owned the BHA power liquid and loved it when I decided to add the AHA liquid to my routine. I'm really happy I did since it helps with fighting acne and evened out my skin texture.

Word of advice - even if this product gives you really good results really quickly, please resist the urge to use a lot in the beginning. I used too much too fast instead of building up to it and it led me to purging (breaking out) and dry skin.

I stopped the product and re-adjusted and I'm now getting the results I wanted. Also with AHAs you want to add a sunscreen to your routine, since they cause photo sensitivity. I really like the COSRX aloe sunscreen. Well I like pretty much everything they make.