Size: 0.5 oz / 15 mlThis instant brightening eye serum boosts collagen levels and stimulates microcirculation to decrease the appearance of dark circles, tired, puffy & hollow eyes and under eye bags. Formulated with Dr. Brandt’s customized blend of key amino acids and hyaluronic acid to stimulate new collagen and minimize collagen loss to improve the hollow look of eyes. Lumisphere in conjunction with a cold ball applicator instantly brighten and improve microcirculation, illuminating the eye area.NewBeauty Magazine Beauty Choice Award: Best Under-Eye Cream