[the Ordinary.] (oy) Glycolic Acid 7% Exfoliating Toner 240ml / (bo)

What it is Glycolic Acid is an alpha hydroxy acid that exfoliates the skin. This 7% toning solution offers mild exfoliation for improved skin radiance and visible clarity, while also improving the appearance of skin texture with continued use. This formula contains a studied Tasmanian Pepperberry derivative to provide comforting benefits to the skin. It is further supported with inclusion of ginseng root and aloe vera for both visible radiance and soothing benefits.

This 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, maximizing 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-intuitively would make the formula even more irritating than if the formula was more acidic.This formula contains a studied Tasmanian Pepperberry derivative to help reduce irritation associated with acid use. This derivative is of plant origin and varies in colour seasonally and this colour variation may be apparent in the formula from time to time. The formula is further supported with inclusion of ginseng root and aloe vera for both visible radiance and soothing benefits. Contraindications: This formula should not be used on sensitive, peeling or compromised skin. Please refer to additional sun protection note and other warnings in provided Directions. Notes: The Tasmanian Pepperberry derivative included in this formula is of plant origin and as such will vary in colour seasonally. This colour variation may be apparent in the formula from time to time.

Capacity 240ml

Recomended for All skin types (not for sensitive skin)

How to use The Ordinary recommends performing a patch test prior to incorporating a new product into your skin care routine.

Use ideally in the PM, no more frequently than once per day. After cleaning, saturate a cotton pad with the formula and sweep across the face and neck. Avoid the eye contour and contact with eyes. This formula should not be used on sensitive, peeling or compromised skin. Limit sun exposure while using this product and for a week afterwards.

Contraindications: Do not use in the same routine as direct Acids, EUK 134 0.1%, retinoids, pure or ethylated vitamin C, or peptides.

Ingredients Aqua (water), Glycolic Acid, Rosa Damascena Flower Water, Centaurea Cyanus Flower Water, Aloe Barbadensis Leaf Water, Propanediol, Glycerin, Triethanolamine, Aminomethyl Propanol, Panax Ginseng Root Extract, Tasmannia Lanceolata Fruit/leaf Extract, Aspartic Acid, Alanine, Glycine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Glutamic Acid, Arginine, Pca, Sodium Pca, Sodium Lactate, Fructose, Glucose, Sucrose, Urea, Hexyl Nicotinate, Dextrin, Citric Acid, Polysorbate 20, Gellan Gum, Trisodium Ethylenediamine Disuccinate, Sodium Chloride, Hexylene Glycol, Potassium Sorbate, Sodium Benzoate, 1,2-hexanediol, Caprylyl Glycol.