Envy serum is a concentrated serum that fades away dark patches and evens out skin-tone to give your skin a glow.Active ingredients - KA, Glycolic acidFor best result use once or twice daily on clean skin.ENVY SERUM 50ml£17.00PriceQuantity*Add to CartUsageApply a couple of drops direct to area of discoloration. Can be mixed and combined with any of Glow Skin Creams or Lotions.