Net content: 30ml 1. High-concentration retinol formula, effectively promotes collagen production, significantly improves skin sagging, and enhances skin firmness. 2. Gentle and non-irritating, suitable for a variety of skin types, helps improve fine lines and wrinkles, and makes the skin smoother and more elastic. 3. Quickly absorb the essence texture, deeply nourish the skin, enhance the absorption effect of subsequent skin care products, and create a young and bright skin. 4. Add multiple plant essences to strengthen the skin barrier, improve skin firmness and enhance skin self-repair ability. 5. Suitable for daytime or nighttime skin care steps, better with massage techniques, help you easily have a tight V face.