Codex Beauty | Clinically Proven. Seriously Sustainable

20% off + FREE Bia Eye Gel Cream Mini during our self care savings event

Offer ends midnight November 1st, while supplies last. *A minimum spend of £36 is required for a free gift.

Codex Beauty - Environmentally friendly skin care

GOOD FOR YOUR SKIN + THE PLANET

Worried about exfoliating? Bia Exfoliating Wash is plant-based, gentle and uses biodegradable jojoba spheres. Elderflower tones and firms skin, while castor oil clears pores.

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CLINICALLY PROVEN.
SERIOUSLY SUSTAINABLE.

Codex Beauty stands for exceptionally effective and sustainable skincare. We're setting new industry standards to prove we are serious about data-driven, overachieving skincare. Our products are high performers — verified by published clinical data and customer satisfaction.

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HOLIDAY GLOW

Get glowing this holiday season with Bia Facial Oil. Wear this revitalizing oil alone or mix with your favorite moisturizer for a healthy, radiant glow.

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MEET OUR BEST-SELLING SKINCARE

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CODEX BEAUTY CODE

We created the Codex Beauty Code to set the highest standards for effective and sustainable skincare. We live by this code of principles. They're not just promises, they're proven.

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Proven Efficacy

International Compliance

Pharmaceutical-Grade Manufacturing

Patented Formulations

Controlled Supply Chain

Uncompromising Sustainability

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AS SEEN ON

CODEX BEAUTY BLOG

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4 Surprising Facts About Face Oils

Even in today’s world, where many of us are well-versed in skincare ingredients and rituals, certain myths and misconceptions persist about these botanical elixirs.