1.Classic Retinol Brightening Core：Features high-activity classic retinol (Vitamin A) as the key ingredient, targeting dullness and fine lines. A single application infuses the skin with brightening energy while delivering anti-aging benefits to delay visible signs of skin aging. 2.2-in-1 Primer & Radiance Booster：Combines the functions of a makeup primer and a brightening serum in one. It smooths skin texture, minimizes pores, and creates a flawless base for makeup, while instantly boosting skin luminosity for a natural "dewy glow" finish. 3.Peptide-Infused for Firming & Toning：Enriched with multiple active peptides that work synergistically with retinol to enhance skin elasticity and firmness. It improves facial sagging and uneven skin tone, leaving the skin looking younger and plumper with long-term use 4.Hydrating Anti-Aging Formula：Packed with multiple moisturizing factors, it has a lightweight, non-sticky texture that absorbs quickly into the skin. It provides ample hydration while delivering triple benefits of anti-aging, brightening, and moisturizing, eliminating the trouble of cakey or patchy makeup. 5.Suitable for All Skin Types：Gentle and non-irritating, rigorously tested for sensitive skin. Safe for dry, oily, and combination skin types. It can be used as a daily makeup primer or alone for a natural, radiant no-makeup look, offering maximum practicality.