What it is: A youth-promoting collagen infusion concentrate formulated with plumping and hydrating hyaluronic acid that helps rejuvenate skin. What it does: The concentrate works to help rejuvenate skin while providing powerful age-fighting benefits. How to use: Use with GLOfacial Tool (sold separately). Pour Concentrate to fill line in GLOfacial Treatment Chamber as indicated and fill balance of chamber with water to dilute. Use with the GloFacial tool once or twice as week. 1.7 oz. Made in the USA