I ordered this set along with the balance set a few years ago and I'll order it again!!💕 I must say that I really started to see results in my skin after a week. My skin became more radiant and glowy. My acne were all cleared even my nose was crystal clean!!!😂 I recommended this set to my two cousins who had tons of blackheads, pimples, acne and dark spots and it had slowly cleared up in a week or two. I had classmates and friends who noticed the change in my skin and complimented and asked for my skincare routine.The Glycolic acid is my absolute favorite in this set. I used it on my armpits, my knees and my face and it brightened my skin and even out my skintone. 1000+% WOULD RECOMMEND THIS!