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Barrier health is more than skin deep.

Restore and strengthen skin barrier inside out and outside in with our potent M3 antioxidant.

  • Mature
  • Irritated/Red
  • Rosacea-prone
  • Eczema-prone
  • Psoriasis-prone
  • Serum
  • Supplement
£123
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Combine two of our most potent products for optimal skin barrier health from inside out. Our daily supplememt is formulated to restore and fortify the skin barrier with our potent M3+™ antioxidant and L-histidine, an amino acid that supports skin barrier strength and moisture retention. Our M3 antioxidant-rich serum hydrates, firms, and re-densifies to reverse the skin barrier damage. For irritated, red, inflamed or mature skin.

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What's Included

Front of Skin Barrier Serum with a white background.

Antü Skin Barrier Serum

Antu Skin Barrier Support Supplement on a white background.

Antü Skin Barrier Support Supplement

Section Image

The Strongest Skin Barrier Starts from Skin Barrier Repair Set

An easy routine to restore your skin barrier from the core: strengthen skin barrier (reduce TEWL by 44%), redensify skin by 28%, re-hydrate by 18% and shield from pollution by over 90% while treating internal oxidative stress and rebuilding key structural compounds like natural moisturization factor and filaggrin.

Psoriasis Badge

Helps with these symptoms

Redness
Psoriasis
Fine Lines

For the Shaant skincare collection, Ayurvedic plants, such as gotu kola or patchouli, have been vetted with Western scientific tools, like their effect on gene expression in skin cells and clinical tests on patients with acne.

- Dr. Sivamani, MD

01 / 03
- Dr. Sivamani, MD

Codex Labs combines modern biotech and genetic science to create authentic skin care products focused specifically on the hydration of my skin while retaining moisture as well as soothing my sensitive skin.

- Dr. Anat Lebow, MD

02 / 03
- Dr. Anat Lebow, MD

Codex Labs is a unique blend of science and innovation that really works! It's my new go-to skincare line, both personally and for my acne patients.

- Dr. Aarti Patel, N.D.

03 / 03
- Dr. Aarti Patel, N.D.

Frequently Asked Questions

Are these products clinically tested? +

Our claims are not just fluff, they’re facts. We conduct clinical tests and publish the data to prove how our products perform. You’ll see real results in your skin.

Are these products sustainable? +

We minimize the environmental impact of every aspect of our operation.  We are focused on being carbon neutral, cleaning plastic in the ocean, and protecting biodiversity.

Are these products internationally compliant? +

Every country has their own cosmetics laws. We comply with those regulations and register with governmental health authorities wherever we are sold.

Are these products patented? +

Our plant-based biotech complexes are not only patented,  they’re disruptive: hydration (BiaComplex™), skin barrier protection (AntuComplex™) and our food-grade preservation (PreservX™).  We innovate skincare breakthroughs.

Is the supply chain controlled? +

We know what’s in every tube, literally. We control the complete supply chain — from sustainable wild harvesting through pharma-grade clean processes and our airless packaging — to achieve the highest quality possible.

Is the manufacturing process certified? +

We apply current Good Manufacturing Practices (cGMP) to our production process to create consistent high quality and performance as well as prevent contamination.

Customer reviews