The Inkey List Polyhydroxy Acid (PHA) Gentle Exfoliating Toner For skin that's a bit too sensitive for most toners and acids, The Inkey List Polyhydroxy Acid (PHA) Gentle Exfoliating Toner (£10) features larger PHA molecules to gently exfoliate and lock in moisture, and adds aloe leaf juice to soothe. Image Source: cultbeauty.co.uk The Inkey List Polyhydroxy Acid (PHA) Gentle Exfoliating Toner £10 from cultbeauty.co.uk Buy Now