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Medik8 Crystal Retinal 20 is the most powerful night serum based on 0.2% retinal, a form of Vitamin A 11 times more potent and faster than retinol.
Crystal Retinal 20 should only be used by those who have comfortably finished at least 2 tubes of Crystal Retinal 10, as it contains a very high strength of retinaldehyde (0.2%).
Content: 30 ml
Medik8 Crystal Retinal 20 night serum, with just one tube your skin visibly brighter, firmer, and smoother.
Leave behind vitamin A with Crystal Retinal which offers a level of retinal stability that can only be found in Medik8: the innovative stability system features our renowned crystal encapsulation and a patent-pending formula complex. The dual-layer stability system works to protect the retinal molecule for unmatched potency and long-lasting efficacy.
Crystal Retinal is the perfect vitamin A for those looking to combat the appearance of spots and congestion due to the unique antibacterial action of retinal on the skin.
Crystal Retinal 20 should only be used by those who have comfortably finished at least 2 tubes of Crystal Retinal 10, as it contains a very high strength of retinaldehyde (0.2%).
It is advisable to patch test before use.
For new users of Crystal Retinal, apply it gradually. Use it twice a week for the first two weeks, every other night for the next two, and then every night. Always use a sunscreen in the morning while using vitamin A.