Mario Badescu Super Peptide Serum: This is a powerful serum specially formulated to diminish and defend against visible signs of aging. Powered by multiple peptides and packed with a sodium hyaluronate complex (which combines two molecular weights for seamless absorption and dual-action hydration), this serum is a rejuvenating powerhouse designed to promote moisture, for a visibly smoother, plumper appearing, youthful-looking complexion.