ACID TREATMENT

Dr Lewinn’s innovation manager breaks down the e much-buzzed ingredient g

HYALURONIC ACID

This Thi is i actually t ll produced d db by th the h human bd body naturally. High levels can be found in skin, inside our joints and in our connective tissue. It helps retain healthy collagen and a good level of moisture, which is why it’s used in products as a hydrating and plumping agent. TRY The Ordinary Hyaluronic Acid 2% + B5 $12.90

SALICYLIC ACID

This is a beta hy dr oxyh do acid and belongs be l onto the same family of chemicals as aspirin, meaning its antiinflammatory. It’s an effective exfoliator and a valuable treatment for oily and acne-prone skin. TRY Paula’s Choice Clear Regular Strength Anti-redness Ex fo li at ingg Solution With 2% Sal icyl icy Acid $$35

ALPHA HYDROXY ACIDS

The AHAS most commonly commonl used sed in cosmetics include incl de glycolic, lactic and citric acids. They also exfoliate the uppermost layers of skin, even skin tone, help with pigmentation and increase skin thickness. TRY Dr Lewinn’s Reversaderm Corrective Skin Peel $39.95