Retinaldehyde (Retinal)

Retinal is Medik8’s revolutionary form of vitamin A, found in our cult-favourite Crystal Retinal serum. It is one conversion step closer than retinol to the active form of vitamin A (retinoic acid), that all forms of vitamin A must convert to before becoming effective on the skin. As a result, retinal is 11x faster acting on the skin than retinol[1], without any added irritation potential.

[1] G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-3
3 Products
r-Retinoate® Day & Night Eye Serum
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r-Retinoate® Day & Night Eye Serum

Youth Activating Cream Day & Night Eye Serum

15ml / €129

r-Retinoate® Day & Night
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r-Retinoate® Day & Night

Youth Activating Cream Day & Night

50ml / €189

r-Retinoate® Intense
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r-Retinoate® Intense

Youth Activating Cream Intense

50ml / €279