iS Clinical Super Serum Advance+ is a powerful vitamin C and peptide treatment designed to brighten, firm, and rejuvenate the skin. Formulated with 15% L-Ascorbic Acid, copper tripeptides, and hyaluronic acid, it helps fade dark spots, improve uneven tone, boost collagen, and reduce fine lines and wrinkles. This antioxidant-rich serum also supports skin repair and protects against environmental damage, leaving the complexion smoother, clearer, and more radiant over time.