The Ordinary Glycolic Acid 7% Toning Solution 240ml

The Ordinary Glycolic Acid 7% Toning Solution 240ml Best Price in Pakistan

It contains a 7% concentration of Glycolic acid - a well-studied alpha-hydroxy acid - and a plant-derived Tasmanian Pepperberry derivative, which varies in colour seasonally, and which may cause an apparent colour variation in the formula from time to time. 

This formula should not be used on sensitive, peeling or compromised skin. Please refer to the additional sun protection notes and other warnings in the provided directions. 

The pH of this formula is approximately 3.6. Glycolic Acid has a pKa of 3.6 and pKa is the most important aspect to consider in formulating with acids. pKa describes the acidity of a molecule. When pKa is close to pH, there is an ideal balance between salt and acidity, maximizing effectiveness of the acid and reducing irritation.

The Ordinary Tip: The multi-functional formula can also be applied to the scalp, where it helps rebalance and reduces dryness by hydrating the scalp skin.