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A high-strength Retinal serum, clinically proven to target all 5 visible signs of aging-without irritation. It smooths deep wrinkles from 1 week*, fades dark spots, visibly restores firmness, lift and boosts skin’s luminosity. Perfect for experienced Retinoid users ready to upgrade their anti-aging skincare routine. Powered by 0.2% encapsulated Retinaldehyde, proven to work 11x faster than standard Retinol**, it accelerates cell turnover,promotes collagen production and improve skin elasticity. Enhanced with 2% Sirtalice™ to visibly lift, tighten and smooth skin in as little as 30 minutes***. Balanced with 1.2% Symsitive®to soothe and support the skin barrier for lasting comfort.