EltaMD's Skin Recovery Light Moisturizer moisturizes and maintains supple skin. Powered by AAC Technology, this lightweight moisturizer restores the skin barrier, calms the skin and keeps irritation at bay for a more hydrated and resilient finish. Key Ingredients: AAC Technology: comprised of three amino acids. They are the building block of peptides and proteins which are important in maintaining hydrated and resilient skin Arginine: natural moisturizing factor Taurine: maintains skin homeostasis; helps skin recover from stress Glycine: helps prevent tissue breakdown; key amino acid in collagen Key Benefits: Helps to repair damaged skin barrier Calms skin Helps to minimize the risk of irritation Enriched with antioxidants to help defend against free radical damage Keeps skin supple Dermatologist tested. Dye-free, fragrance-free, paraben-free, oil-free | EltaMD Skin Recovery Light Moisturizer, 1. 7 fl. oz | Dermstore