Our Collagen Care Serum is carefully formulated from collagen and hydroxyethyl cellulose. It is specially designed to enhance facial gloss. How to use is extremely convenient: After cleansing and toning, take an appropriate amount of this product and apply it evenly to the facial skin, and gently massage in circles until absorbed. And it can stay hydrated 24 7. Storage method: Please keep in a cool and sheltered placePore Refinement and Light Skin Feeling: The essence is refreshing and light in texture, absorbs quickly without leaving sticky or oily, and can be used continuously to help converge pores, improve skin roughness, and create a delicate and smooth skin texture. It is suitable for all kinds of skin types, including oily and mixed skin. Daily use. Anti-wrinkle firming and barrier repair: Collagen and nicotinamide work together to promote the production of structural skin proteins, effectively reduce the visibility of wrinkles and fine lines, and enhance skin elasticity and firmness nicotinamide also helps repair the skin barrier and improve uneven and rough skin. Deep hydration and water locking system: Add 10 hyaluronic acid, which has a strong ability to catch water and penetrate, penetrate deep into the bottom of the muscle and continuously replenish water, maintain the skin's all-weather hydration state, improve fine lines and tightness caused by dryness, and improve skin fullness and softness. Professional-grade skin brightening and antioxidant: high-concentration vitamin C significantly brightens skin tone, reduces dullness and pigmentation, and enhances skin's natural glow with vitamin E synergistic antioxidant, it effectively fights environmental free radical damage, delays skin aging, and makes the face glow healthy and youthful. High-efficiency multi-effect in-one serum: This product is a 5-in-1 full-effect facial serum. The exclusive formula also contains 50 high-concentration vitamin C (ascorbic acid), 10 hyaluronic acid, 10 vitamin E (tocopherol), 5 niacinamide (Niacinamide) and 5 collagen. A bottle of multi-effect, comprehensively improves skin brightness, hydration, elasticity, pore delicacy and overall defense, suitable for people who pursue streamlined and efficient skin care.