What it is: A high-performance oil-serum hybrid combining the efficacy of a serum with the comfort of oils to rebuild and replenish skin's inner vitality. Who it's for: All skin types, especially those with lines and wrinkles, a damaged or weakened barrier or loss of radiance. What it does: This dual-phase serum works to strengthen skin's protective barrier and boost collagen for more youthful-looking skin. It's formulated with an advanced Renewing Pepti-Botanical complex and powered by Duo Bio-Optimizers to rebuild and replenish skin's inner vitality. Lines and wrinkles are visibly reduced, and skin feels firmer and smoother, looking more rejuvenated and radiant over time. How to use: Morning and night, apply to a cleansed face and neck before your regular skincare routine. Avoid eye area. 1 oz. Made in France