Address 4 signs of advanced sun ageing with Medik8's most potent vitamin C serum that's clinically proven to visibly reduce wrinkles, dark spots and uneven tone while improving skin firmness. Designed to work on all skin tones, Super C Ferulic is formulated with 30% stabilised vitamin C (ethylated L-ascorbic acid), which works to quickly deliver powerful visible wrinkle-reducing, skin-brightening and antioxidant benefits for more youthful-looking skin. The ultimate vitamin C serum for mature skin types, Super C Ferulic targets advanced signs of sun ageing. With a fast-absorbing, non-greasy texture it is an easy addition to any age-defying morning routine. NOTE: Medik8 does not recommend Super C Ferulic for sensitive skin types due to its high potency. Medik8 recommends performing a patch test before your first use and note that this serum can tingle upon application. *Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones. Key Benef