Medik8 Crystal Retinal 6® is an award-winning vitamin A night serum, clinically proven to reduce the appearance of wrinkles, brighten dark spots, and refine skin texture. Powered by retinal, a next-generation form of vitamin A, it works up to 11x faster than traditional retinol while remaining gentle and non-irritating.
Formulated with Medik8’s patented stability system, Crystal Retinal delivers consistent, professional-grade results right to the last drop. Over time, skin appears visibly firmer, smoother, and more radiant. Available in 6 progressive strengths, it allows you to gradually build tolerance and achieve advanced age-defying results.
- Fast Results: Reduces the look of wrinkles and fine lines in as little as 10 days.
- Brightens & Evens Tone: Targets dark spots and uneven pigmentation.
- Firms & Smooths: Improves texture, clarity, and visible firmness.
- Gentle Vitamin A: Retinal is powerful yet suitable for sensitive skin.
- Step-Up System: Six strengths available for beginners to advanced users.
How to Use: In the evening after cleansing, apply 2 pumps across the face and neck. Follow with a moisturiser such as Advanced Night Restore. For new users, start twice a week for the first 2 weeks, then every other night for the next 2 weeks, before moving to nightly use. Always apply SPF the following morning.
Grace Middleton –
Lightweight but super effective – will be buying again for sure. It’s now a staple in my skincare.
L Rowe –
A little goes a long way, and it works! I’ve had far fewer breakouts since I started using it.