ForumsThe RegimenThe RegimenGlycolic Acid AHA+ 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 → Glycolic Acid AHA+oyinkan 98 MemberMember147(@oyinkan98) Posted : 10/09/2015 12:36 am When can I start using glycolic acid with the regimen? After month 1 or 2? Quote