PEPTIDE (at the top of the list) 30-45 days after the same brake 30-45 day + BHA + niacinamide + vitamin A + probiotic - AHA/BHA (or acid evening after peptide morning) - ascorbic acid BHA 1-2% + peptide + niacinamide (if PH more then 4) - AHA/PHA/BHA - ascorbic acid - vitamin A - probiotic NIACINAMIDE ( 5% if PH more 4, or min first 5 in list ingredients) + vitamin A + peptide + probiotic - AHA/PHA/BHA - ascorbic acid