ForumsThe RegimenThe RegimenAha Notifications Clear all Ahaviictoriii MemberMember0(@viictoriii) Posted : 11/09/2015 3:23 am can i add Aha with tiny amount to my regimen only at night in my 3rd week ?? Quote Natalielucy MemberMember19(@natalielucy) Posted : 11/09/2015 3:23 pm This site doesn't reccomend using it untill at least a month on the regimen and also when there is no active acne so personally I would wait Quoteoyinkan 98 MemberMember147(@oyinkan98) Posted : 11/09/2015 3:39 pm You can add at week 3 but from week 4 is preferable Using at week 3 will sting A LOT. Quote