Oil Phase (Top Layer) – Powered by a stabilized oil-soluble Vitamin C derivative, this antioxidant-rich layer brightens skin tone, softens texture, and supports collagen production. Water Phase (Bottom Layer) – Infused with Niacinamide, Glutathione, and Marine Collagen, it hydrates, evens skin tone, and promotes elasticity for smooth, resilient skin. GLASS SKIN : Containing 10% Niacinamide, 5% Vitamin C, 2% Glutathione and 1% Collagen, a powerful ingredients to target Brightens dull and uneven skin,Promotes radiant & youthful glow, Fades dark spots and hyperpigmentation, Boosts hydration and skin barrier repair Bi-Layer Technology | Radiance + Repair in One Pump DIRECTIONS FOR USE: Shake well before use to mix the oil and water phases. Dispense 1–2 pumps onto clean fingertips. Gently massage into face and neck until fully absorbed. Use daily, morning and night. Follow with moisturizer and sunscreen during the day.