Neostrata Triple Firming Neck Cream 80 gA gentle but incredibly effective cream helps visibly reverse all the signs of aging on the neck and dcolletage. Ingredients : SynerG Formula 12. 0 : 8% NeoGlucosamine increases the production of GAGs (including hyaluronic acid) and thus fills the skin. It inhibits tyrosinase and helps reduce the appearance of age spots, unifies pigment; 4% NeoCitriate Increases collagen content and thus improves skin density (increases dermal density) and tightens