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 retinAL. And, unlike others, our patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop.

How to use 

Step 1

After cleansing in the evening, apply 2 pumps of Crystal Retinal to the face and neck. Allow to absorb then follow with a moisturiser. We recommend Advanced Night Restore which is specifically designed to be used after vitamin A.

Step 2

For new users of Crystal Retinal, phase application in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. You should always use a sunscreen the next morning after using vitamin A.

Important Information

This Retinal is a step up programme and should be followed on from Medik8 Crystal Retinal 1 Night Serum.

Key Tips for Optimal Results

• Patch Test: Perform a patch test 24 hours before the first use to ensure compatibility.
• Avoid Mixing: Do not use alongside other vitamin A products or strong acids (e.g., AHA/BHA) to prevent over-exfoliation or irritation.
• Consistency is Key: Use consistently for visible results over time, typically within 4-6 weeks.
• Night Use Only: Retinal should be used in the evening as it is sensitive to light and SPF should be applied daily when using retinal.