Our B5 Facial Serum contains vitamin B5, astragalus extract, snail secretion. It can replenish and lock in skin moisture, lighten dark spots, make skin tone more even, reduce pigmentation, repair skin barrier, reduce the impact of foreign substances on the skin, lighten red skin, repair acne scars, and balance skin moisture and oil. It is easy to use: after cleansing and toning, apply an appropriate amount of serum evenly to the face and neck, and gently massage it with your fingertips in circular motions until absorbed. Moisturizes the skin, improves skin elasticity and softness, promotes skin cell repair and regeneration, and reduces the appearance of fine lines and wrinkles.