Level up your retinal results with the Crystal Retinal ladder. Unique to Medik8, we have 6 progressive strengths to progress your skincare results. Start where your skin is comfortable and move up only when ready, building tolerance slowly without compromising your skin barrier. Here's a helpful guide on where to start your retinoid journey; 💎 Crystal Retinal 1 - for very sensitive skin types 💎 Crystal Retinal 3 - for retinol users 💎 Crystal Retinal 6 - for regular uses of retinol / retinal 💎 Crystal Retinal 10 - for advanced retinoid users 💎 Crystal Retinal 20 - for experienced retinoid users 💎 Crystal Retinal 24 - for expert retinoid users Where are you on the ladder? Let us know in the comments #Medik8 #Retinal #Retinol #AntiAgeing #AntiAging