New Day serum 5-in-1 30ml New Night serum 5-in-1 30ml Full Set Dou Olay Super Serum is a 5-in-1 facial serum designed to hydrate, smooth, firm, and even skin tone and texture using powerful ingredients like Niacinamide, Vitamin C, and AHA. It is a lightweight, fast-absorbing, and slightly scented formula that offers luxury-level results at a drugstore price point, providing visible improvements in two weeks. OLAY Super Serum Night Repair helps restore skin overnight with multi-benefit serum technology. Lightweight, fast-absorbing formula that targets signs of aging and improves skin texture. Fragrance-free and suitable for nightly use. Available in purple packaging. Better Texture & Tone: Uses AHA (Lactic Acid) and Vitamin C to brighten and smooth. Firmness & Hydration: Contains Collagen Peptide and Niacinamide for firmer, long-lasting hydration. Visible Results: Reported improvement in texture in one week and improved, more even-looking skin tone in two weeks. Fast Absorbing: The formula is lightweight, non-tacky, and changes from holographic/purple to clear upon application.