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 371-378

1 Product
Crystal Retinal®
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Crystal Retinal 1

Stable Retinal Night Serum Vitamin A

30ml / $85

Crystal Retinal®
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Crystal Retinal 3

Stable Retinal Night Serum Vitamin A

30ml / $96

Crystal Retinal®
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Crystal Retinal 6

Stable Retinal Night Serum Vitamin A

30ml / $121

Crystal Retinal®
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Crystal Retinal 10

Stable Retinal Night Serum Vitamin A

30ml / $176

Crystal Retinal®
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Crystal Retinal 20

Stable Retinal Night Serum Vitamin A

30ml / $189