Why a glycolic acid serum?
A glycolic acid serum can be a compliment to a solid system of skin care. You might only use glycolic acid serums and no other glycolic acid products, or might combine the serum use with the use of other glycolic acid products. One of the main benefits of the glycolic acid serum is that while most products must be washed off, you can apply a serum and leave it on. Your skin benefits over a longer period of time from the serum. If you are truly troubled by your skin and you don’t see that the other skin care products you are using will work, a serum can provide additional benefit to your skin in a substantial and long-lasting way.
