A strengthening leave in hair fluid.Nourishing and protective; the Davines Nourishing Keratin Sealer is the perfect addition to your haircare routine. This lightweight fluid (that doesn’t require rinsing) works to seals hair cuticles; increasing their brightness and softness while strengthening the hair fibre; preventing split ends. Vegan Cruelty free Paraben free Sulphate free Manufactured with 100% clean energy Recyclable; carbon neutral; only essential packaging