Plump, contour, and lift. Ampra Volumizing Macro HA Serum, powered by proprietary HYAsync technology, delivers hyaluronic acid conjugated with alpha-lipoic acid to restore the appearance of fullness, redefine contours, and improve skin texture and radiance. This innovative hyaluronic acid serum helps deliver HA and protect it from breakdown, sustaining its presence and activity. With continued use, the skin appears plumper, smoother, and more radiant, reducing the appearance of fine lines and visibly redefining contours.