That’s *The Ordinary Salicylic Acid 2% Solution*, 30 mL dropper bottle. *Short summary:* - *Use*: Leave-on BHA serum for blemish-prone skin - *Key active*: 2% Salicylic Acid, an oil-soluble beta hydroxy acid - *Claim*: Exfoliates inside pores to remove dead skin, clear congestion, and reduce the appearance of blackheads and breakouts - *Texture*: Lightweight, slightly oily water-based solution - *Best for*: Oily, combination, or acne-prone skin with clogged pores and texture Salicylic acid gets deep into pores where water-based acids can’t, so it’s the go-to for blackheads and active pimples. Use 1x daily in the PM after cleansing, before moisturizer. Start 2-3x per week if you’re new to BHAs. Always follow with SPF in the morning since it increases sun sensitivity.