he original ground-breaking vitamin C formula from SkinCeuticals - Serum 10 contains a 10% concentration of stable L-ascorbic acid and delivers high concentrations of vitamin C to the skin. Serum 10 will help improve skin tone and elasticity and reduce the appearance of fine lines and wrinkles.
Ingredients: L-tyrosine, bioflavonoids, deionized water, l-ascorbic acid, sodium hyaluronate, zinc sulfate,
Directions: Apply once daily: 2-3 drops to the face, neck and chest.
