Adapalene / benzoyl peroxide
"I have been suffering with acne for 3-4 years now and I have tried every cream the doctors proscription me with and this was my last resort as I am unable to taked tablets and there is so liquid form to treat acne. 
Yes there is burning and it hurts but it works! I have had this for 7 days now and the improvement is massive despite the pain it comes with it"