Medik8 Crystal Retinal 24 Serum 30ml - NEW. Reveal younger-looking skin with just 1 tube of Crystal Retinal. Iconic vitamin A night serum is clinically proven to visibly smooth stubborn wrinkles, brighten dark spots, decongest and firm your skin - without irritation. Crystal Retinal contains retinal a next-generation vitamin A which acts 11x faster than standard retinol. And, unlike others, patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop.
eBay