Lancome Advanced Génifique Radiance Boosting Face Serum A serum with bifidus prebiotic, hyaluronic acid and vitamin C that strengthens skin’s moisture barrier to visibly smooth, hydrate, plump, even tone, and reduce fine lines. Size: 20ml Skin type: normal, dry, combination, and oily. Skincare concerns: fine lines and wrinkles, pores, and dullness. New and authentic brand Unopened