DermaMed Pharmaceutical
Honestly, I have been using their cleanser since 2014 and have never ever switched to another cleanser (and I am a huge skin care person). That should tell you a lot. It is literally the cleanest, best cleanser with literally 4 ingredients. You guys have a customer for life! Last time I placed a bulk order of the cleanser for me and some friends/family, and they were so sweet they sent a travel sized one for free! Literally one of the best skin care companies out there that does not get enough credit!