Chaga

Rated 4.9 out of 5
Based on 35 reviews
Sale price£29.99
GutImmunitySkin
Size: 90 capsules

WHAT THEY'RE SAYING

A man with a friendly expression and dark hair is sitting with a soft, furry surface behind him. The man's expression is friendly and welcoming, suggesting a positive testimonial.

Top quality!


Great products, exactly what I was looking for! I started using Antioxi about 15 months ago and thought it was great value and great products. The only negative I have is the price increase the products. Otherwise great products!

Jamie S.

A pouch of Antioxi Chaga mushroom supplements placed on a soft, red surface,  emphasizing the product's sleek black packaging and clear labeling with an illustration of a Chaga mushroom.

Excellent Product, Great Company.


Delivered in time, easy packaging and a superb product.

Simon G.

A close-up of a pouch of Antioxi Chaga mushroom supplements, with a person holding a cup of dark liquid in the background, likely with Chaga mushroom supplement mixed into the liquid.

Tasty and High Quality


Since drinking Chaga with hot water daily, I feel more energized and vibrant.

Andrew A.

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

Amazing Plant-Based Product


Chaga has been fantastic for helping me feel more energized. I mix it into decaf coffee in the morning. Antioxi is the best company I've found for functional mushroom products. I'll always use them.

Alice O.

A black Antioxi Chaga mushroom supplement pouch on a kitchen counter next to a white mug, with a hand holding a spoonful of powdered Chaga over the mug.

Great Tasting Chaga!


I really enjoy drinking Chaga in my coffee as I like the taste. I’m leaving this review after having consumed it for one month now. I started taking Chaga as part of my efforts to support my overall well-being.

Emily D.

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

Discover More About Antioxi Chaga

Antioxi Chaga is sourced from Siberia's pristine forests, where temperatures plunge to -45°C to -30°C, ensuring unparalleled purity. We meticulously select remote locations, far from contamination, to honour tradition and deliver potent benefits.


Our choice of such pristine environments ensures that every step of our process remains true to the natural essence of Chaga, preserving its potency and inherent natural benefits for our valued customers.

Our dual-extraction process is meticulously calibrated, unlocking Chaga's full potential by extracting a wide range of beneficial compounds. Water extraction targets polysaccharides, including beta-glucan, while ethanol extraction isolates non-water-soluble compounds such as betulinic acid, triterpenes, and ergosterol.


Employing both extraction methods ensures full utilisation of Chaga's properties, yielding a scientifically refined, potent product.

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


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

Lab reports

Tested. Proven. Trusted.

Beta-Glucan: 43%

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 43%, 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-Glucans: 2.62%

Why This Matters:

  • Alpha-glucans can indicate impurities or fillers. A low alpha-glucan content of 2.62% confirms this product's purity.
  • Grain-based mycelium products often have higher alpha-glucan levels, signalling 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