This is a chemical exfoliant containing BHA- Salicylic Acid. My daily treatment is the 2% BHA Liquid, and I use this 4% foamy treatment once per week - whenever I feel as if my pores are extra congested (more blackheads and bumps). All you do is smooth on one pump of product after cleansing (at night) to the desired area - not the eyes, and follow with a light moisturizer.

I'd almost guarantee that after using this treatment, you'll wake up the next day and notice a significant difference in the texture and brightness of your skin. Pores will be smoothed, blackheads will be reduced and there could be an improvement in breakouts. Their stuff answers all your skincare wishes... it's a bit miraculous. Also, their return policy is quite forgiving so don't fret when buying online.