Rediscover youthful skin with Retinal Vitamin A Night Serum, Medik8’s latest innovation in vitamin A. Formulated with 0.1% stabilized retinal, a powerful derivative of vitamin A with next-generation anti-aging results. Unmatched in its age-defying power, retinal can deliver results comparable to clinical-grade vitamin A up to 11 times faster than classic forms of retinol. The ground-breaking overnight serum visibly minimizes fine lines and wrinkles. It also firms and plumps the complexion to resurface skin texture and soften the face.

Featuring hyaluronic acid, glycerine, and vitamin E, it hydrates skin at every level to deliver a supple, even-toned, more youthful-looking complexion. More than that, it actively helps reduce blemish-causing bacteria to keep skin clear and balanced. In just 4 weeks, the skin is noticeably younger, smoother, and undeniably radiant.
Crystal Retinal 6 is perfect for those who are new to vitamin A or who are looking to upgrade their retinol results.


  • Retinal Vitamin A Night Serum also contains:
  1. 0.1% Encapsulated Retinaldehyde – Proven to work up to 11 times faster than retinol, retinaldehyde is a revolutionary new form of vitamin A. It targets fine lines and wrinkles, pigmentation, and uneven skin texture.
  2. Hyaluronic Acid – With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid. It draws moisture from the surrounding atmosphere into the skin, leaving the complexion feeling both nourished and supple.
  3. Vitamin E – An oil-soluble antioxidant, vitamin E can quench free radicals on the skin while stabilizing retinaldehyde for optimal power
  4. Glycerine – As a natural humectant, glycerine traps water within the skin to leave it hydrated and comfortable
  • Tips & Notes:
  • After cleansing and toning in the evening, massage a small amount of Crystal Retinal 10 across the face, neck, and décolletage. Allow absorbing before applying your moisturizer
  • Crystal Retinal 3 application should be phased in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night
  • Always wear sunscreen the following morning while using this product, and for 1 week after
  • Consult a doctor if breastfeeding or pregnant
Retinal Vitamin A Night Serum