Clinically proven, neoglucosamine and neocitrate are able to plump up the wrinkles and lines through the synthesis of hyaluronic acid and collagen, restoring youth to the skinnNeoglucosamine helps to create a supportive skin structure and reduces discoloration and age spots in the necknHelps stimulate pro-collagen production in the skinu0026#39;s deep layers, ensuring the reversal of wrinkles formationnSkin active triple firming neck cream focuses on reversing all signs of aging on the neck and decolletage area. Neoglucosamine helps to create a supportive skin structure and reduces discoloration and age spots in the neck. Helps stimulate pro-collagen production in the skin's deep layers, ensuring the reversal of wrinkles formation.