What it is: A cutting-edge, ultrahydrating serum that helps your skin renew and regenerate while you sleep.What it does: The hydrating serum features encapsulated live probiotics to strengthen your microbiome and Synchrolifeâ„¢ to lull your skin to sleep. It is infused with a soothing lavender blend that will help calm you down and get you ready for bed. How to use: At night, apply 1-2 pumps on clean, dry skin before heavier serums and moisturizers. Can be used nightly. 1.7 oz. Natural Beauty & Wellness products are free of sulfates, phthalates, parabens, petrochemicals, mineral oil, silicone and talc Cruelty-free Made in the USA