Medik8
Medik8 Crystal Retinal 3 Serum 30ml
Medik8 Crystal Retinal 3 Serum 30ml
Please note: This item has a minor imperfection but is brand new and unused.
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Medik8 Crystal Retinal 3 Serum uses 0.03% encapsulated retinaldehyde, a fast-acting form of vitamin A, released slowly overnight to smooth and firm skin. Hyaluronic acid, glycerin and vitamin E are worked in to hydrate as the retinal works.
Apply in the evening as part of the brand's five-strength Crystal Retinal ladder, building tolerance gradually. It suits retinaldehyde beginners and those with sensitive skin wanting a gentle entry point to overnight renewal.
Frequently Asked Questions
What is Medik8 Crystal Retinal 3 Serum commonly used for?
It's commonly used overnight to smooth fine lines and refine texture with gentle retinal.
What does encapsulated retinaldehyde mean?
The retinal is held in a crystal structure that breaks down slowly, releasing vitamin A gently.
How do I introduce Medik8 Crystal Retinal 3 into my routine?
Apply in the evening, starting a few nights a week and building up as your skin builds tolerance.

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Product Description
Medik8 Crystal Retinal 3 Serum uses 0.03% encapsulated retinaldehyde, a fast-acting form of vitamin A, released slowly overnight to smooth and firm skin. Hyaluronic acid, glycerin and vitamin E are worked in to hydrate as the retinal works.
Apply in the evening as part of the brand's five-strength Crystal Retinal ladder, building tolerance gradually. It suits retinaldehyde beginners and those with sensitive skin wanting a gentle entry point to overnight renewal.