The Ordinary Glycolic Acid 7% Toning Solution 240 ml Anti Bacterial Hand Wash Polypropylsilsesquioxane

Polypropylsilsesquioxane

Piper nigrum dry fruit 102

potassium and calcium to provide a multi-action high-strength support for neuromuscular and cardiovascular function and energy production

Effective daily moisturising cleanser for the whole family

The Ordinary Glycolic Acid 7% Toning Solution 240 ml Anti Bacterial Hand Wash PolypropylsilsesquioxaneThis pH of this formula is approximately 3. 6 and Glycolic Acid has a pKa of 3. 6. The pKa is the most important aspect to consider when formulating with acids as it implies acid availability. When pKa is close to pH, there is an ideal balance between salt and acidity, maximising the effectiveness of the acid and reducing the potential of developing irritation. Higher pH values in such a case would increase the concentration of salt, which counter