On 20th January the Salicylic Acid 2% Solution will return to Deciem.com, and at $5.90, it’s still as affordable as ever. So what has changed? A spokesperson for The Ordinary told R29: “We took some time away to perfect our formulation to ensure a pleasant experience for as many users as possible,” hinting that the new product might be a gentler version. The star ingredient is, of course, 2% salicylic acid, a beta hydroxy acid (or BHA) which exfoliates skin. It does so by absorbing deep inside pores to break apart the mixture of oil and dead skin cells that forms a spot or a blackhead, lending a clearer, smoother complexion. It’s also known to be anti-inflammatory and can calm down angry, red spots pretty fast.