This brightening, antioxidant serum provides a boost of immediate & long-term radiance. Vitamin C & ferulic acid are proven to reduce the effects of sun damage & free radicals, helping to improve skintone and create a smoother complexion. Vitamin C brightens skin while ferulic acid provides an antioxidant boost and probiotics protect & balance. If you're looking for a serum that provides a radiant glow - and so much more - you'll find it with Pixi Beauty Vitamin-C Serum.