Retinaldehyde Serum for Brightening and Firming - With Hyaluronic Acid, Glycerin, and Vitamin E

Discover pure, youthful skin with Medik8 Crystal Retinal, a one-of-a-kind serum that reinvents Vitamin A Skincare. Formulated with Retinaldehyde, Hyaluronic Acid, Glycerin, and Vitamin E to boost hydration and smooth fine lines, this serum is at the forefront of the brand's mission to provide age-defying results without compromise.

The star of this serum is Retinaldehyde, the classic form of Vitamin A that works to deliver rapid anti-aging results up to 11x faster than Retinol. With Retinal, renewing and resurfacing radiant skin is streamlined and simple. The Crystal Retinal Serum is available in a series of progressive strengths, from sensitive skin Vitamin A beginners to Retinaldehyde pros, allowing you to slowly acclimate to the wrinkle-reducing treatment.

Sensitive skin friendly, the Crystal Retinal 1 serum is ideal for those with very sensitive skin and have never used a retinoid before, formulated with 0.01% retinaldehyde. The range of strengths allows users to choose the level that best suits their skin, making the process of achieving smoother, younger looking skin hassle-free.

Medik8 pioneers cutting-edge skincare technologies, with products designed by in-house formulation scientists and researchers dedicated to delivering the most well-researched, skin-healing results. Join the countless customers who have achieved visible skincare results with Medik8 products, all without needing a prescription. Clinically proven via independent studies, these products have been robustly researched and rigorously tested, and are proudly recommended by dermatologists.

Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations. As a B Corp certified company, Medik8 is proud to have an esteemed social and environmental impact certification, ensuring that purchasing their products does not compromise on sustainability values such as reducing carbon and plastic waste or prioritizing renewable energy.

All Medik8 products are 100% Vegan, Paraben & Phthalate Free, and Animal Cruelty Free, and are manufactured at Medik8's owned laboratories and facilities outside of London. From young, sensitive skin to experienced retinoid users, there is a Crystal Retinal serum for everyone, providing an easy and effective way to achieve smoother, radiant skin. Choose Medik8 for clinically proven results without compromise.

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