this acne marks serum has become a part of my regular skincare routine! i scar pretty dark and i’ve noticed a reduced darkness in my scars. i use this after cleanser and before moisturizer. i recommend waiting about 5 minutes for it to fully absorb before applying your creams! p.s. i have rosacea & haven’t noticed a problem with using this product in case anyone else has sensitive skin concerns. :) LTKU LTKVideo LTKbeauty