Recommended for those who have previously used the Ultraceuticals Ultra A Skin Perfecting Serum Mild formula and are looking to upgrade their retinol results, this mid-strength formulation helps to visibly minimise fine lines and wrinkles while plumping the complexion and resurfacing skin's texture. Suitable for normal, dry or oily skin, this potent formula combines an effective but moderate level of Ultraceuticals proprietary Ultra-RETI™ microparticles with Hyaluronic Acid and blend of Peptides to refine and rejuvenate the complexion.