This nourishing and clarifying peptide-infused serum absorbs immediately, helping to create a luminous-looking complexion. RESULTS Visibly perfected, glass-like skin when you need it most. KEY INGREDIENTS 10% Niacinamide, Crystalide Peptide – Crystalide, Zinc PCA, Hyaluronic Acid & N-Acetyl Glucosamine (NAG)