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 skinArginine: natural moisturizing factorTaurine: maintains skin homeostasis; helps skin recover from stressGlycine: helps prevent tissue breakdown; key amino acid in collagenKey Benefits: Helps to repair damaged skin barrierCalms skinHelps to minimize the risk of irritationEnriched with antioxidants to help defend against free radical damageKeeps skin suppleDermatologist tested. Dye-free, fragrance-free, paraben-free, oil-free | EltaMD Skin Recovery Light Moisturizer, 1. 7 fl. oz | Dermstore