The Anua: BHA 2% Gentle Exfoliating Toner (150ml) is a toner formulated with 2% beta hydroxy acid (BHA) to help clear pores, exfoliate dead skin cells, and improve skin texture. It also contains ceramides and hyaluronic acid to help hydrate and soothe the skin. This toner is fragrance-free and claims to be suitable for sensitive skin.