Catrice Glow Super Vitamin Serum is an absolute must-have for all Skintellectuals. The nutritious formula is enriched with a vitamin complex containing 2% vitamin C, 8% niacinamide and 1% vitamin E. The liquid serum provides the skin with hydration and nutrients . A healthy look and glowing complexion are guaranteed. Plus, the texture absorbs quickly and is fragrance-free. How to use Apply 2-3 drops to clean skin, in the morning and/or evening and massage gently.