Apply 3-4 drops to clean dry skin gently pat onto the skin. Allow to absorb before applying moisturiser or use with a L(A)B LED Mask or other L(A)B devices.The L(A)B Vitamin C serum has been formulated to help brighten the skin, helping to give the appearance of a more even skin toneWater based formula perfect for using in conjunction with L(A)B deviceFormulated to help refine the skinKey ingredients Vitamin C and Sodium hyaluronate, Red Algae, licorice root extract, niacinamide.30mlContents:1x LAB Vitamin C Infusion Serum 30ml