No7 Beautiful Skin Blemish Defence Serum has been created to provide tailored skin nutrition for healthy looking, bright and beautiful skin. Blemishes are unpredictable so this oil-free formulation helps to unblock pores and clear excess sebum to give smoother, blemish free skin.Hypo-allergenic: Because all skin can have sensitive moments all our products are hyp-allergenic so they are kind to even the most sensitive skin.How to UseMassage over clean skin. Allow to absorb before moisturising.