The Ordinary recommends use only if you are an experienced user of acid exfoliation and … Glycolic acid is supposedly colorless, but The Ordinary Glycolic Acid Toning Solution actually has a yellowish tint to it. Shop our full range of The Ordinary online with Boots. But after using a combination of £6.90 Glycolic Acid toner by The Ordinary and a £12 tub of moisturiser by CeraVe, the dry skin and itchiness has cleared up within three days. Collect 4 points for every £1 you spend. Notes: This formula contains a very high concentration of free acids. The Ordinary Lactic Acid is an alpha hydroxyl acid that exfoliates the skin. The Ordinary Glycolic Acid 7% Toning Solution. Glycolic acid can be derived from natural sugars, which may explain why this toner … A gentle exfoliating toner to brighten and refine skin texture. Gradually improving skin texture, use once a day after cleansing to brighten and tone. Formulated with an alpha hydroxyl acid … Promoting radiance, Glycolic Acid 7% Toning Solution is a daily use treatment.