The Ordinary Glycolic Acid 7% Toning Solution 240ml

Glycolic Acid 7% Toning Solution is an exfoliant that works on the skin's surface. It gradually improves skin clarity, evens out uneven skin tone, and corrects texture. This formula contains a Tasmanian Pepperberry derivative of plant origin, the color of which varies seasonally and may be visible in the formula from time to time.

 This product should not be used on skin that is sensitive, peeling, or compromised. Please read the additional sun protection note and other warnings in the directions provided.

 This formula's pH is approximately 3.6. Glycolic Acid has a pKa of 3.6, and the most important factor to consider when formulating with acids is pKa. Acid availability is indicated by pKa.