What is the best glycolic product to use?
Because each persons skin is unique, it will react differently to products than another persons skin. Thus, it is difficult to say one product is better than another. However, it is important to keep in mind the concentration of glycolic acid in a product as well as the pH of the product. The most effective glycolic products consist of 8% to 25% glycolic acid and have a pH between 2.5 and 4.5. The higher the amount of glycolic acid, the higher the pH can be.
