Retinal (Vitamin A)
Retinal is the most powerful form of vitamin A available over the counter, being just one conversion step away from retinoic acid. It’s 11x faster-acting than traditional retinol*, delivering brighter, firmer, and smoother skin without any irritation. Medik8’s retinal skincare range, including our award-winning retinaldehyde serum, offers clinically proven solutions in strengths varying from 0.01% to 0.24%. Discover our range of retinal products, from eye creams to serums, designed to deliver visible youth-renewing results for even, radiant skin.
[1] G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378


0.1% Retinal serum for advanced vitamin A users - 11x faster than retinol
Advanced / €110


0.2% Retinal serum for highly experienced vitamin A users - 11x faster than retinol
Experienced / €125


0.24% Retinal serum for highly experienced vitamin A users - 11x faster than retinol
Expert / €135


Crystal Retinal Ceramide Eye 3
0.03% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol
15ml / €53


Crystal Retinal Ceramide Eye 6
0.06% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol
15ml / €68


Crystal Retinal Ceramide Eye 10
0.1% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol
15ml / €85