What makes Glytone glycolic acid different than any other glycolic acid line?
Glytone is different because we use Free Acid Values, and we are the only company to communicate on this value. The free acid value is the exact amount of acid that will be available for use by the skin. If a product says “4.7 Free Acid Value”, it means that exactly 4.7% glycolic acid will be available for use by the skin. There are no buffering agents in our products.