The Inkey List Glycolic Acid Toner The Inkey List Glycolic Acid Toner (£7) is a nighttime facial treatment that helps clear breakouts and improve skin's texture with 10 percent glycolic acid and five percent witch hazel to reduce excess oil. Image Source: cultbeauty.co.uk The Inkey List Glycolic Acid Toner £7 from cultbeauty.co.uk Buy Now