This pretty much cured my acne mainly by kind of leaving my skin alone. It's a nice, gentle, no frills type of product. It's useful for acne prone skin because it won't dry it out too much. It's not a make up remover though, so you have to take your make up off before using it.
I've been using this cleanser for years and go back to it every time I have a break out.
In my humble opinion, Cetaphil is the best thing that you could ever do for your skin! Its just amazing! Makes my skin feel soooooo soft, have no issues with it around my eyes, I also use it as a full make up remover, just wash my face twice with. AND it works with water or no water, so perfect in every situation. I can never go without my cetaphil, its the only thing that makes any difference for acne I struggled with for years including having medication for. And cetaphil changed all that! I truly cannot recommend it highly enough!
Tips: If you have oily skin (like me), try the oily skin one, its even better! And the moisturiser is also amazing, you only need a little bit and it goes a long way!