KEY BENEFITS
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    Fast Wrinkle Reducing Power

    See clinically proven wrinkle reduction with just 1 tube*

    *Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.

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    Professional-Grade Results

    Retinaldehyde is proven to work up to 11 times faster than standard retinol* - so you can see results sooner

    *G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378

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    Radiant, Youthful Skin

    Delivers remarkable visible improvement in texture, brightness, firmness & clarity

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    Effective Until the Last Drop

    Ensures visible results from the first drop to the very last, thanks to Medik8's unique patented stability complex.

Crystal Retinal Starter Duo
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