Crystal Retinal 10
An entry-strength retinal for anyone new to vitamin A.
£59
£69
Save 14%Retinaldehyde works faster than retinol because it needs one less conversion step to become active in the skin, which is also why it can be effective at a comparatively gentle strength. Crystal Retinal 10 is the entry point in Medik8's retinal range, built for skin that has not used a strong vitamin A product before, or is returning to one after a break.
Who it is for
Anyone new to retinoids. Anyone who has tried a retinol before and found it too irritating. A sensible starting point before moving to a higher strength.
How to use
Apply a small amount to dry skin at night, two or three nights a week to begin, building up as tolerated. Follow with a moisturiser. Daily sunscreen the next morning is not optional.
What to expect
Mild dryness or flaking in the first few weeks is normal. Texture improvements from around week six. Fine line and tone benefits build from twelve weeks onward with consistent use.
Skin type suitability
Key actives
Size or volume
30ml
Time of day
PM
Evidence level
Well establishedRetinaldehyde converts to retinoic acid in one metabolic step, the fewest of any non-prescription retinoid, giving it a strong and consistent evidence base for texture, fine lines and breakouts at a manageable strength.
What this means →Part of our Daily Essentials range
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Crystal Retinal 10
£59