cons far outweigh the pros [SEP] the glowing reviews about this product are accurate in a sense yes this product shows a noticeable improvement in the appearance of skin over a short period of time it does contain enough glycolic acid at a decent ph it does exfoliate well whatever praises people bestow are germane but only to a certain degree the fact of the matter though is that the entire line of products contain many unefficacious artificial ingredients at best and downright harmful toxins in effect at worstit has plenty of potential but does not deliver it seems to me that the makers are not truly interested in answering the riddle to great skin it is a start devoid of middle or end notes it does not cater to the skin as a complete system it will give you a minor improvement and waste a lot of your timebut do not take my word for it try it for yourself if you love it and are happy good for you i will not throw cigarette buds on anyones eden if however you are not a believer like me and want to try another alternative try something with only natural ingredients anything else and your skin will be in a constant battle with adversaries you put there everyday and leave there to do damage because it is absurd to think that the body could assimilate such artificiality in any positive long term waythe choice is yours my friends