Experience fast, clinically proven action on advanced signs of sun aging with Medik8's most powerful vitamin C serum. Super C Ferulic is formulated with 30% stabilized vitamin C and is clinically proven to increase visible skin firmness and elasticity, visibly even the skin tone, and reduce the appearance of fine lines, wrinkles, dark spots and age spots. It's also proven to visibly refine skin texture. A powerhouse of brightening, antioxidant and wrinkle-reducing benefits, it works quickly to leave skin looking younger in as little as 7 days.* Super C Ferulic is ideal for mature skin types who want powerful visible results on advanced signs of sun aging. *Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones. Key Ingredients: 30% Ethylated L-Ascorbic Acid (Stabilized Vitamin C) - Expertly stabilized for long-lasting efficacy, it works fast to improve the look of wrinkles, discoloration and skin firmness. Ferulic Acid - A plant-based antioxidant which helps to boost the age-defying benefits of vitamin C and vitamin E. Vitamin E - An antioxidant that works alongside ferulic acid to deeply nourish the skin. Turmeric Root Extract - An antioxidant which helps to reduce the appearance of dark spots and age spots.