Glycolic acid is an excellent option for oily, congested, and acne-prone skin since it helps to reduce acne scars and remove pore-clogging dead skin cells.
Benefits of Glycolic Acid
Glycolic Acid Products
The pH of the Ordinary Glycolic Acid 7 percent Toning Solution is between 3.5 and 3.7.
This glycolic acid toner contains 5 percent glycolic acid, which is significantly gentler than the 7 percent glycolic acid concentration found in The Ordinary.