A complete guide to skincare acids, from AHAs to BHAs

Sign up to our free weekly newsletter for insider tips and product reviews from our shopping experts Sign up for our free IndyBest email Sign up for our free IndyBest email SIGN UP I would like to be emailed about offers, events and updates from The Independent. In our dedicated guide to glycolic acid, beauty writer Twiggy Jalloh spoke to medical consultant and founder of Adonia Medical Clinic, Dr Ifeoma Ejikeme who revealed it’s suitable for most skin types, particularly oily skin, but advised those with dry or sensitive skin to opt for lower concentrations and for sensitive skin to leave it out of their routine altogether to avoid irritation. I noticed fewer blemishes, smoother texture and an overall brighter appearance became the norm.” open image in gallery Our beauty writer loved this affordable glycolic acid toner Other common AHAs include lactic and mandelic acids – two of which are best suited to sensitive complexions and are a great option to introduce into your routine if you’re new to acids. In our skincare ingredients glossary guide, Dija Ayodele, aesthetician and founder of the Black Skin Directory and West Room Aesthetics shared that “they have the added benefit of providing very light exfoliation and also hydration to the skin, meaning they are perfect for sensitised skin and helping to strengthen the skin.” open image in gallery Slather this PHA-rich body cream onto dry, bumpy and uneven skin If you’ve yet to try it, we’d recommend The Inkey List PHA exfoliating and hydrating body water cream, particularly if you struggle with body acne or ingrown hairs. Dr Yoo explains why it’s a popular choice in skincare: “There are multiple benefits to using retinol within your routine; it reduces wrinkles and fine lines as it stimulates collagen production which helps to improve skin elasticity and firmness, improves overall skin texture when used regularly, resulting in a smoother, more even skin tone by promoting cell turnover and exfoliation.” open image in gallery Our beauty writer’s favourite retinol product is this cream However, it’s important to use it with caution to avoid irritation, as it can be quite potent.