Achieve a smooth, glowing complexion with The Ordinary Mandelic Acid 10% + HA, a high strength dermal peeling treatment that is gentle enough for sensitive skin. Creating a radiant appearance & an even skin texture, The Ordinary Mandelic Acid 10% + HA anti-bacterial formula provides visibly smoother skin through a gentle, delicate approach to exfoliation. The 10% mandelic acid has a larger weight than other alpha hydroxy acids (AHAs), so the acid takes longer to penetrate the skin; this means that the formula gently exfoliates the top layer of the skin without causing irritation. The transparent, oil-like treatment easily absorbs into skin, & is enriched with hyaluronic acid, which visibly hydrates & soothes skin. It also minimises the appearance of fine lines, making this formula suitable for both sensitive & ageing skin. Why We Love It Sensitive skin can often be triggered by exfoliation, which can cause inflammation & visible redness. But exfoliation is still an important step in your skincare routine, so it's great that The Ordinary has created a dermal peeling treatment specifically for those with sensitive skin that doesn't require any rubbing. To make sure you never over apply the direct acid is made with a handy pipette for easy application. How To Use It Use once a day. Using the pipette, apply a few small drops to a dry face during the evening. If necessary, you can dilute this product with other treatments until the skin builds up a tolerance. Note: Use sunscreen for a week after using this product because your skin will be more sensitive to UV light. Works Well With The Ordinary offers a number of Direct Acids that are all targetted to creating a smooth & healthy complexion, why not explore the full collection? Values p H 3.50-3.70, Vegan. Alcohol-free, oil-free, silicone-free, nut-free, gluten-free, cruelty-free.