Shiitake

Rated 4.9 out of 5
Based on 7 reviews
Sale price£23.99
JointsSkinWeight
Size: 90 capsules

WHAT THEY'RE SAYING

A pouch of Antioxi Shiitake mushroom supplements, featuring a sleek black design with white text detailing its origin from Fujian Province, extract from the fruiting body, and hot water extraction method.

Boost

I was dealing with a stubborn chest issue for a while, but after adding Shiitake to my routine, I noticed positive changes.

Safia R.

A hand holding a pouch of Antioxi Shiitake mushroom supplements against a light background.

Shiitake Mushrooms


Thank you, I am very satisfied with the quality.

Petru R.

A close-up of a hand holding a pouch of Antioxi Shiitake mushroom supplements, showing the black packaging with clear text about its origin, extract, and extraction method.

Shiitake


Best product ever - feeling full of energy when I take this product. Highly recommend.

Peter S.

A pouch of Antioxi Shiitake mushroom supplements placed on a pink quilted surface.

It’s Great


High quality Shiitake powder, smells really nice too.

David W.

A pouch of Antioxi Shiitake mushroom supplements on a gray furry surface, showcasing the product's packaging and detailed information.

Big Boost


I've been adding Shiitake Mushroom powder to my smoothies for the past month and I've noticed a significant improvement in my energy levels and all round just feeling great! Thanks Antioxi!

Alex P.

A black Antioxi Shiitake mushroom supplements pouch next to dried Shiitake mushrooms and a black mug, with a hand holding a spoonful of yellow, powdered Shittake over the mug.

Discover More About Antioxi Shiitake

Shiitake thrives in the lush forests of Fujian Province due to the region's ideal conditions for growth. The high humidity levels range from 65% to 95% providing the necessary moisture for optimal development.


Bathed in abundant light, these environmental factors create an ecosystem where Shiitake can flourish, allowing it to develop its distinctive beneficial compounds. This ensures that we deliver a product of exceptional quality and potency.

Our hot water extraction process is precisely calibrated, unlocking Shiitake's full potential by extracting a wide range of beneficial compounds. Polysaccharides, including beta-glucan like letinan, and Eritadenine, are meticulously extracted from the fruiting body.


Through the use of hot water extraction, we guarantee the thorough utilisation of Shiitake's properties, ultimately leading to the creation of a scientifically refined, potent product.

Our commitment to purity is unwavering. We surpass industry standards, rigorously testing for contaminants to ensure our Shiitake is pristine. Independent verification by esteemed labs guarantees not only quality but also absolute safety.


This rigorous testing and verification process is our assurance that when customers choose Antioxi Shiitake, they're selecting a product of the highest quality and purity, backed by scientific rigour and integrity.

Lab reports

Tested. Proven. Trusted.

Beta-Glucan Content: 44.3%

Why This Matters:

  • Beta-D-glucans are crucial for boosting immune health and overall potency in mushroom supplements.
  • Antioxi sets a high beta-D-glucan threshold of 40%, and with 44.3%, this extract exceeds the standard, ensuring maximum effectiveness.
  • Most mushroom products on the market aren't tested for beta-D-glucans, leading to inconsistent potency. Antioxi ensures consistent high quality.

Alpha-Glucan Content: 6.66%

Why This Matters:

  • Alpha-glucans can indicate impurities or fillers. A low alpha-glucan content of 6.66% confirms this product's purity.
  • Grain-based mycelium products often have higher alpha-glucan levels, signaling lower quality. Antioxi's low levels show no fillers or grains, ensuring higher product integrity.

Heavy Metals

Report vs EU Maximum Levels:

  • Lead, Cadmium, Mercury: All detected levels are well below the EU’s maximum limits, ensuring safety from these toxic metals.
  • Arsenic: No specific EU limit, but the detected level is low and considered safe.

Why This Matters:

  • Mushrooms can absorb harmful metals like lead and mercury.
  • The EU has some of the strictest limits globally, ensuring consumer protection.
  • We meet and exceed these safety standards to guarantee pure, safe supplements.

Pesticides

  • Tests Conducted: Liquid Chromatography (LC) and Gas Chromatography (GC) screenings.
  • Results: Pesticide levels were below the limit of quantification (<LOQ). This indicates that no detectable pesticide residues were found in the product.

Why This Matters:

  • Mushrooms can absorb pesticides, posing potential health risks.
  • We perform the most comprehensive pesticide tests, exceeding basic requirements for safety.
  • Many companies conduct only limited tests, but we ensure thorough screening for guaranteed product safety.

Microbials

  • Total Plate Count: Less than 10,000 CFU/g—meets safety standards.
  • Yeast and Mold: Below 100 CFU/g—low risk of contamination.
  • E. Coli and Salmonella: Both negative—no harmful pathogens detected.

Why This Matters:

  • Mushrooms can harbor microbes from their natural environment, making thorough testing essential to ensure a safe, contaminant-free product.

Saccharomyces cerevisiae

Saccharomyces cerevisiae (Baker's Yeast) can artificially inflate beta-glucan levels, misleading consumers about supplement potency.

Two Forms Tested
:

  • Regular: DNA detectable, confirmed negative through Polymerase Chain Reaction (PCR).
  • Purified: DNA undetectable, confirmed negative through Microscopic Analysis.

Why This Matters:

  • Testing for both forms ensures that no yeast is present, maintaining the integrity and true potency of our mushroom extracts. Beware, some companies use Saccharomyces cerevisiae to falsely boost beta-glucan levels.
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

SAFE

ORGANIC CERTIFIED

Certified organic under strict UK & EU standards, ensuring unmatched safety and quality.

POTENT

THIRD-PARTY VERIFIED

Independently tested by Eurofins for 100% pure and potent extracts, ensuring maximum efficacy.

PERSONAL

UNMATCHED CUSTOMER SERVICE

7-day access to our team & private consultations with our co-founder for personalized support.

FAQs