Murad has perfected the science of Retinol with this breakthrough Retinol Youth Renewal Serum, powered by its exclusive Retinol Tri-Active Technology. This potent formula quickly and visibly minimises the appearance of lines and deep wrinkles, whilst helping to firm and even skin tone, to reveal dramatically younger-looking skin. 93% saw a reduction in lines and wrinkles* and 98% noticed smoother skin.* Retinol Tri-Active Technology quickly and visibly minimises lines and deep wrinkles, evens skin tone, and boosts radiance. Swertia Flower Extract helps increase skin's resilience to boost firmness. Hyaluronic Acid Spheres attract moisture deep into the skin's surface to plump and smooth skin. Key Features: - Visibly reducing the appearance of lines and wrinkles. - Those experiencing early and advanced signs of ageing. - Revealing smoother skin and a youthful glow. *In a Murad sponsored study. Individual results will vary. Murad is a PETA certified cruelty-free brand; they do not test an