Medik8 Crystal Retinal 24 Decay Rinse thoroughly or tissue off

Rinse thoroughly or tissue off

which can make your skin more sensitive to the sun so use a sunscreen and limit sun exposure

Follow with UltraCalming Mist and Barrier Repair

fast-acting retinoid

Medik8 Crystal Retinal 24 Decay Rinse thoroughly or tissue offCrystal Retinal contains retinal; a next generation vitamin A which acts 11x faster than standard retinol . And, unlike others, our patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop. With Medik8, you can ladder up your visible age defying results over time with Crystal Retinal's 6 progressive strengths. Offering 0. 01% 0. 24% retinaldehyde, theres a strength for everyone; from very sensitive