Medik8
Medik8 Deluxe Sample Crystal Retinal 3 4ml
Medik8 Deluxe Sample Crystal Retinal 3 4ml
Please note: This item has some box damage but remains brand new and unused.
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Medik8's Crystal Retinal 3 is built around 0.03% stabilised retinal, a fast-converting form of vitamin A wrapped in an encapsulation technology designed to limit irritation. 3-O-ethyl ascorbic acid and sodium hyaluronate are included to support brightness and hydration alongside it.
This deluxe sample size is a good way to trial the strength before committing to a full bottle, and suits anyone already comfortable using a retinal-based evening treatment.
Frequently Asked Questions
What is Medik8 Crystal Retinal 3 commonly used for?
It's commonly used in the evening to help support skin renewal and a smoother-looking texture.
What's the hero ingredient in Medik8 Crystal Retinal 3?
0.03% stabilised retinal, a fast-converting form of vitamin A, alongside vitamin C and hyaluronic acid.
How often should I use Medik8 Crystal Retinal 3?
Start two to three evenings a week, building up to nightly use as skin adjusts.

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Product Description
Medik8's Crystal Retinal 3 is built around 0.03% stabilised retinal, a fast-converting form of vitamin A wrapped in an encapsulation technology designed to limit irritation. 3-O-ethyl ascorbic acid and sodium hyaluronate are included to support brightness and hydration alongside it.
This deluxe sample size is a good way to trial the strength before committing to a full bottle, and suits anyone already comfortable using a retinal-based evening treatment.