Tonique Exfoliant à l’Acide Glycolique 7% - Acid Direct Exfoliating Lotion

A daily toner with glycolic acid that smoothes skin texture, evens skin tone and enhances radiance.

Le Tonique Exfoliant... ver mais

A daily toner with glycolic acid that smoothes skin texture, evens skin tone and enhances radiance.

Le Tonique Exfoliant à l'Acide Glycolique 7% is an exfoliant that considerably smoothes skin texture. Regular use promotes a more even complexion, as well as more radiant skin.

Le toner contains glycolic acid (a well-studied alpha-hydroxy acid) at a concentration of 7%, as well as a plant-derived Tasmanian berry derivative, the color of which varies with the season. The color of the formula may therefore vary from time to time.

This formula should not be used on sensitive, fragile or peeling skin. Please refer to the note on sun protection and other warnings in the enclosed instructions for use.

The pH of this formula is approximately 3.6. Glycolic acid has a pKa of 3.6. The pKa is the most important aspect to consider in acid-based formulas, as it describes the acidity of a molecule. When the pKa is close to pH, the balance between salt and acidity is ideal, optimizing the acid's effectiveness and reducing sensations of skin irritation. Mostrar menos