Crystal Retinal is Medik8’s iconic vitamin A night serum and one of the most loved retinal products in the world.
It is formulated with retinaldehyde (retinal), a next-generation form of vitamin A, stabilised with Medik8’s patented technology so it stays potent and effective until the very last drop.
With consistent nightly use, it works to visibly smooth the look of fine lines and wrinkles, brighten the appearance of dark spots, refine texture and support a firmer, clearer, more radiant-looking complexion.
What makes Crystal Retinal special is its progressive strength ladder. You start low and step up as your skin builds tolerance, so you can enjoy visible results with minimal irritation.
It is available in a range of strengths, from gentle starter levels through to advanced.
If you are new to vitamin A, it is best to begin at a lower strength and phase it in, using it a couple of nights a week to start, then building up.
Always follow with moisturiser, and wear SPF each morning, as vitamin A can increase sun sensitivity.
Our team can help you choose the right strength for your skin in a consultation.