Cellex-C Skin Hydration Complex. This oil-free, crystal clear gel contains a high percentage of hyaluronic acid, plus important amino acids and ellagic acid. This product begins its moisturizing work beneath the surface of the skin. Skin feels more resilient and smooth to the touch, the perfect base for all types of makeup. Not intended for surface hydration, so an additional moisturizer must be used. Smoother, more radiant looking skin can be noticed in 3-6 weeks. Suitable for all, except the most sensitive skin. 1 fl. oz.