Antioxi functional mushroom supplements – Tremella, Shiitake, and Turkey Tail extracts for daily wellness with a glass of water
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A woman holding a pouch of Antixoi Turkey Tail mushroom suppement, her expression is friendly and welcoming, suggesting a positive testimonial.
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100K+ Happy Customers

Excellent 4.9

MUSHROOMS ARE A SCIENCE.

If Your Supplements Can't Prove It, Should You Trust Them?

As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo
As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo
As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo
As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo
As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo
As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo
As featured in VOGUE magazine – trusted wellness brand press mentionAntioxi featured in The Evening Standard logoAs featured in GQ – leading men’s fashion and wellness magazineAntioxi featured in Women's Health logoAntioxi featured in The Telegraph logoAntioxi featured in The Independent logo

Safe

Clean Supplements

Certified organic to the strictest UK & EU standards. Safety and quality - guaranteed.

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Potent

Backed by Science

Independently verified by Eurofins for exceptional potency and premium quality extracts.

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Personal

Built on trust

7-day access to our team, plus free 1:1 talks with our co-founder to help you find the perfect product.

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Meet Our Scientific & Clinical Advisors

Medical Advisor – Safety & Longevity

Dedicated to the science of longevity, Dr. Claudia Mendonça combines clinical insight with a preventative, patient-focused approach, helping people live healthier, longer, and more empowered lives.

Nutrition Science Advisor

Rebecca Taylor, is a Registered Nutritionist with a first-class MSc in Personalised Nutrition and a deep commitment to science-backed wellness.

Veterinary Advisor - Evidence-Based Care

Dr. Linda Barker-Singh, a veterinary surgeon dedicated to raising the standard of pet care, combines evidence-based science with safe, natural solutions.

Veterinary Advisor – Herbal Medicine

Dedicated to blending conventional medicine with botanical science, Dr. Shelley Doxey specialises in creating safe, effective solutions that support pets naturally.

The Antioxi Logo. The circle "o" in Antioxi's logo symbolizes completeness and ongoing commitment to quality, while the underline signifies a strong foundation, emphasizing our rigorous scientific and ethical standards.

WE GIVE A SHIITAKE

Wellness, Your Way

Everyone’s journey is different — and your supplements should be too. Build your own custom wellness stack, your way.

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The Anti-Difference

WHY CHOOSE US

Pencil drawing of a lock in front of a mushroom, symbolizing Antioxi's commitment to the purity and safety of mushroom supplements.
01

Safety First

We prioritize your peace of mind. Certified organic under UK and EU standards and rigorously third-party tested, our supplements deliver quality—so you can feel confident in every scoop.

LEARN MORE

Drawing of a lab coat in front of a mushroom, showcasing Antioxi's dedication to uncompromising quality and rigorous testing.
02

We're Obsessed

From farm to extraction, we obsess over every detail to ensure the finest quality. Guided by our expert advisory board, we craft mushrooms with precision, care, and a commitment to excellence.

LEARN MORE

Lightbulb drawing in front of a mushroom, representing Antioxi's personalized and innovative approach to customer support and health.
03

Real Help, 7 Days a Week

Your journey is unique, and so is our support. Chat with a real person, seven days a week, or book a 1:1 chat with our co-founders for product advice tailored just for you.

Book A 1:1 Consult

01

Safety First

We prioritize your peace of mind. Certified organic under UK and EU standards and rigorously third-party tested, our supplements deliver quality—so you can feel confident in every scoop.

LEARN MORE

02

We're Obsessed

From farm to extraction, we obsess over every detail to ensure the finest quality. Guided by our expert advisory board, we craft mushrooms with precision, care, and a commitment to excellence.

LEARN MORE

03

Real Help, 7 Days a Week

Your journey is unique, and so is our support. Chat with a real person, seven days a week, or book a 1:1 chat with our co-founders for product advice tailored just for you.

Book A 1:1 Consult

Pencil drawing of a lock in front of a mushroom, symbolizing Antioxi's commitment to the purity and safety of mushroom supplements.Drawing of a lab coat in front of a mushroom, showcasing Antioxi's dedication to uncompromising quality and rigorous testing.Lightbulb drawing in front of a mushroom, representing Antioxi's personalized and innovative approach to customer support and health.