Medik8's innovative Crystal Retinal technology works 11 x faster than other forms of retinol, delivering results comparable to clinical-grade Vitamin A. Retinaldehyde has also been proven to be 2.8 x more biologically active than retinol. In addition, retinaldehyde delivers powerful antibacterial properties, ideal for targeting blemish-causing bacteria for visibly clearer skin. Medik8 Crystal Retinal 20 is the ideal Vitamin A solution for those that have used Crystal Retinal 10 every night for 3 months or completed 2 full tubes before considering moving up to Crystal Retinal 20. With double, the concentration comes double the results. More retinal equals more power, thanks to Medik8’s innovative Double-Layered Stabilisation System. In addition to the active 0.2% Retinaldehyde, Medik8 Crystal Retinal 20 also contains hydrating Hyaluronic Acid, antioxidant Vitamin E, and natural humectant, Glycerin.

Encapsulated 0.2% Retinaldehyde – Proven to work up to 11 times faster than retinol, retinaldehyde is a revolutionary form of vitamin A that targets fine lines and wrinkles, pigmentation, uneven skin texture and blemishes.
Hyaluronic Acid – With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture from the surrounding atmosphere into the skin, leaving the complexion feeling both nourished and supple
Vitamin E – An oil-soluble antioxidant, vitamin E can quench free radicals on the skin while stabilising retinaldehyde for optimal power.
Glycerin – As a natural humectant, glycerin traps water within the skin to leave it hydrated and comfortable.

First two weeks of usage:
After cleansing in the evening, dispense a pea sized amount (equal to 1 pump) of Medik8 Crystal Retinal 20.
Dot Medik8 Crystal Retinal 20 onto forehead, cheeks, chin, neck and decolletage and massage in. Follow with Medik8 Advanced Night Restore.

Beyond two weeks of usage:
After two weeks of usage, or once skin has acclimatised to Medik8 Crystal Retinal 20, application can be increased to 2 pumps of Medik8 Crystal Retinal 20, applied in the same way as above and followed with Medik8 Advanced Night Restore.

Contraindications: This product contains retinoid in a topical form. If you are pregnant, breast feeding, planning to become pregnant or a child (12 years and under) consult a doctor before use.