ITK Brightening Vitamin Serum with Vitamin C is like green juice for your skincare routine! Packed with Vitamin c + Niacinamide + Peptides + Omegas 3, 6 + 9, its lightweight + refreshing texture that leaves a healthy glow + helps protect your future glow too. Great for all skin tones. 1 Brightening Vitamin Serum is sold every 8 minutes!