Product details:A tour de force in the realm of age-defying skin care, Caudalie's Resveratrol Lift Instant Firming Serum is carefully crafted to encourage a visibly youthful visage. Think: smooth, firm and gorgeously plump. The result of a partnership between Caudalie and the ultra-prestigious Harvard Medical School, this potent serum harnesses a patented blend of Causalie’s cult-classic Resveratrol complex, alongside a vegan collagen booster and natural hyaluronic acid. Composed of 97% natural origin ingredients, this silky, oil-free formula melts into your skin for a non-greasy, supple effect. And the clinical trials and studies speak for themselves... In a genetic test in vitro, the concentration of the patent found in the serum was seen to be two times more effective than retinol on natural collagen production; while in a clinical study of 43 women over 56 days, it boasted a 84%(!) satisfaction rate surrounding its firming abilities. Plus, the packaging is fully recyclable and uses lighter FSC paper, allowing Caudalie’s carbon footprint to be reduced by 40%. Effective and sustainable — what’s not to love? Caudalie Resveratrol-Lift Instant Firming Serum 30ml