About the productPeach & Lily's No. 1 Bestseller, Glass Skin Refining Serum, visibly brightens, firms, hydrates & calms. Clean, effective, silky, weightless formula. Pat onto clean, dry skin. Can be used AM and PM daily. Store in a cool, dry place, avoiding direct sunlight A revolutionary formula that visibly improves and prevents signs of photo-damaged skin 100% Worry Free: Peach & Lily formulas are clean, non-toxic, alcohol-free, fragrance-free, vegan, gluten-free and cruelty-free. Leaping Bunny certified. Alicia Yoon, celebrity esthetician and founder of Peach & Lily, struggled with persistent severe eczema. She learned how to transform the look and feel of her own problem-skin with gentle, safe and effective ingredients. All Peach & Lily formulas are crafted with this philosophy in mind.