Most Vitamin C loses its potency or is hard to absorb into the skin.  Gold stabilized Vitamin C is highly stable, bioavailable and preserves efficacy for full strength results every time. Gold (Acetyl heptapeptide-9) is a collagen boosting peptide for an anti-wrinkle effect.  Kakadu Plum Extract, which is the world’s highest source of Vitamin C, also stimulates the transport of Vitamin C into the skin and boosts collagen synthesis