ForumsThe RegimenThe RegimenUsing benzoyl perox... Notifications Clear all Unless you have severe, widespread, and scarring acne, The Regimen is normally my suggestion for the most effective acne treatment.My suggested acne treatment Learn The Regimen → Learn The Regimen → Using benzoyl peroxide 2x in 1st day? Chelly 123 MemberMember0(@chelly123) Posted : 01/12/2019 12:15 am It is my first time using the regimen. I know i have to use the benzoyl 1x on first week.but do i use it in the mornjng or nights only.i hope someone answers asap Quoteluongdang 0701 MemberMember0(@luongdang0701) Posted : 01/17/2019 11:42 pm Best to use it before bed, because you want to stay away from the sun while applying BenPero Quote