The DeneB Classic-H body filler is a hyaluronic acid filler that helps volumize the buttocks, non-surgical breast augmentation and other parts of the body. DeneB Classic-H is a filler that lasts about 1 year. The hyaluronic acid (sodium hyaluronate, active ingredient) of DeneB Classic-H is a glucosamine consisting of disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine.