Medik8 Crystal Retinal 3 Night Serum. Retinal Age Defying Night Serum. Condition: NEW IN BOX / PACKAGING Size: 30 mL / 1.0 Fl. Oz. Retail Price: $65 ⭐️ 4.8 star rating ⭐️ ⭐️ 4428 Reviews ⭐️ Reveal younger-looking skin with just 1 tube of Crystal Retinal. This 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, this patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop. ⚠️ PLEASE ASK QUESTIONS PRIOR TO PURCHASE ⚠️ ✅ OFFERS & BUNDLES WELCOMED ✅ ❕No Trades or Holds ❕Smoke-Free, Pet-Free