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An artistic cover image for an introductory video about Chaga. The image features a bottle of Chaga extract surrounded by intricately detailed Chaga mushrooms and leaves, all set against a subtle background.

Chaga (Inonotus obliquus)

Name: Chaga (Inonotus obliquus)
Brand: Antioxi
Price: 29.99 GBP
Availability: InStock
Rating: 4.9 (42 reviews)

Acid RefluxBloatingGas & Cramping

£29.99

Size: 90 Capsules

Quantity:

Description

Antioxi Chaga is made for those who believe real strength starts in the gut.
It’s for the doers and thinkers who know that feeling grounded, light, and balanced begins with what’s happening beneath the surface. Smooth, earthy, and endlessly versatile, it’s crafted to support your rhythm—from the inside out.

How To Use

Dosage

Start Here: Take 2 capsules or 1 gram each day to get started.
Need Advice? Contact us for personalized guidance.

How to Take It

When to Take: Take it before meals. If your stomach feels sensitive, have it with food.
Using More Than One Mushroom Supplement: Take them in the morning or spread them out during the day.
For Best Results: Use daily as part of your routine. Consider taking a short break after 12 weeks.
Add It to Your Day: Mix it into tea, coffee, or smoothies for an easy way to include it in your routine.

Important Notes

Check First: If you’re pregnant, nursing, taking medicine, or have health concerns, talk to your doctor before use.

Storage

Keep it in a cool, dry place, away from sunlight.

Key Facts

Mushroom Extraction Facts

Sclerotium
Dual Extracted
Origin: Siberia

Forms Available

Capsules (500mg each): Convenient for daily use.
Powder: Economical and versatile.

Meeting EU Benchmarks

Lab Testing:
Ensures heavy metals, mycotoxins, pesticides, herbicides, microbial contaminants, ethylene oxide (ETO), and polycyclic aromatic hydrocarbons (PAHs) are all within safe limits.
Free From:
Vegan, Non-GMO, Gluten-free, and free from common allergens like dairy, soy, and nuts. Contains no artificial sweeteners, preservatives, colours, flavours, fillers, or bulking agents.

Important Note

These products are not intended to diagnose, treat, cure or prevent any disease.

Chaga (Inonotus obliquus)

£29.99

Purity & Potency Snapshot

We obsess over the details so you don’t have to. From harvest to extraction, every step is optimized to preserve natural potency and purity.

Scientific Name

Inonotus obliquus

Active Compounds

✅ Verified 43% Beta D-Glucans

Mushroom Part Used

100% Sclerotium

Grown On (Substrate)

Wild-Harvested from Birch Trees

Extraction Method

Dual Extraction (Hot Water & Alcohol)

Lab reports

Beta-Glucans 43%

1 of 6 - Potency

Why They Matter: Beta-D-glucans are the active compounds that give mushrooms their real health benefits.
Our Standard: We guarantee at least 40% beta-D-glucans—third-party tested for proven potency.
Watch Out: Terms like “high polysaccharides” can hide cheap starch fillers. Always look for beta-D-glucan levels.
True Transparency: Most brands rely on grain-based mycelium with minimal beta-D-glucans. We use only real mushroom fruiting bodies for maximum efficacy.

Get the potency you pay for—insist on tested beta-D-glucans.

Alpha-Glucans 2.62%

2 of 6 - Purity

Why This Matters

Alpha-Glucans as a Quality Check: High alpha-glucan levels can indicate fillers or impurities. At just 2.62%, our Chaga stays remarkably pure.
Grain-Based Mycelium = Lower Quality: Many mushroom supplements use grain-based mycelium, resulting in inflated alpha-glucan content.
No Fillers, Pure Ingredients: Antioxi’s low alpha-glucan reading shows it’s free of grain fillers, ensuring higher integrity and potency.

Heavy Metals

3 of 6 - Safety

Why This Matters

Mushrooms Are Bio-Accumulators
By nature, mushrooms can absorb heavy metals from their environment, making strict testing essential.
Stringent EU Standards
The EU enforces some of the world’s toughest limits on lead, cadmium, and mercury. Our levels fall well below these limits for optimal safety.
Safe, Low Readings
Even arsenic, which lacks a specific EU limit, remains at a low, non-hazardous level in our products.
Clean & Reliable Supplements
By meeting and exceeding these standards, we guarantee you’re getting pure, high-quality supplements—free from harmful toxins.

Pesticides

3 of 7 - Safety

Why This Matters

Mushrooms Can Absorb Pesticides
As natural bio-accumulators, mushrooms can store harmful chemicals from the environment, making thorough testing crucial.
Comprehensive Testing
We use both Liquid Chromatography (LC) and Gas Chromatography (GC) to screen for pesticides, going beyond basic requirements to ensure your safety.
Below the Limit of Quantification
Our third-party results show pesticide levels are too low to be measured—indicating practically none detected.
Your Assurance of Safety
While some brands run minimal checks, we conduct full-spectrum screenings to deliver a clean, worry-free product.

Microbials

5 of 6 - Safety

Why This Matters

From Harvest to Home
Mushrooms grow in natural environments and can pick up microbes at any point—during cultivation, transportation, or processing. That’s why we’re committed to stringent safety measures every step of the way.
High Standards, Pure Products
By maintaining low microbial counts and ruling out harmful bacteria, we ensure our mushrooms are as safe and clean when they arrive at your door as they were at the source. This lets you enjoy every serving with total confidence.

Saccharomyces Cerevisae

6 of 6 - Purity

Why This Matters

Preventing Artificial Beta-Glucan Inflation
Some brands use Baker’s Yeast (Saccharomyces cerevisiae) to falsely boost beta-glucan levels, creating misleading claims about potency.
Two-Tier Testing
We check both regular yeast (DNA detectable, confirmed negative via PCR) and purified yeast (DNA undetectable, verified negative through microscopic analysis). This dual approach ensures zero yeast in our products.
True Mushroom Potency
By ruling out yeast entirely, we protect the integrity of our extracts, so you know the beta-glucan content comes exclusively from real mushrooms. This way, you can trust you’re getting the true benefits you paid for.

WE GIVE A SHIITAKE

SAFE

Organic & TRUSTED.

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

Our Ingredients

POTENT

3rd-PARTY VERIFIED

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

Our Approach

PERSONAL

SUPPORT THAT CARES

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

Let's Talk

FAQs

What is the chaga mushroom?

Chaga mushroom is a type of fungus that naturally grows on birch trees in cold climates. It has a hard, dark exterior and a softer, orange interior, making it a distinctive addition to teas, powders, and other products. Valued for its unique profile, Chaga is a versatile ingredient for those looking to explore the world of functional mushrooms.

What are the benefits of eating chaga?

Chaga mushroom is a unique addition to any diet, appreciated for its distinctive profile. Here’s why it’s so popular:

Naturally Rich Profile: Chaga contains a range of naturally occurring compounds, making it a valued ingredient.

Traditionally Used: Chaga has been enjoyed for generations in teas, coffees, and other products.

Easy to Incorporate: Its versatility makes it a simple and flavorful addition to your daily routine.

Can you mix Chaga and Reishi together?

Chaga and Reishi mushrooms make an excellent pairing, celebrated for their unique and complementary profiles. Chaga’s robust, earthy flavor harmonizes beautifully with Reishi’s slightly bitter, yet grounding taste, creating a perfectly balanced blend

This combination can be used in teas, powders, or supplements, offering a versatile way to explore the potential of functional mushrooms in your daily routine.

How can I make chaga tea?

Making Chaga tea is a simple process. Here’s a step-by-step guide:

Ingredients:
1-2 teaspoons of Antioxi Chaga powder
2 cups of water
Optional: honey, lemon, or other preferred flavourings

Instructions:
Add Antioxi Chaga powder to your cup. Add a little boiling water and mix to form a paste, gradually add the rest of your hot water, continuing to mix

Flavor (Optional): Add honey, lemon, or any other preferred flavourings to taste.

What are the delivery times?

Our average delivery time frame is 2-3 working days. We also offer a next day shipping service.

What is your return policy?

We offer a 30 day money back guarantee.

I started using Antioxi’s Chaga after a friend

I started using Antioxi’s Chaga after a friend recommended it to support my gut health, and wow it’s been a game-changer. I mix it into my morning tea, and within two weeks, I noticed less bloating and more regular digestion. It also gives me this subtle, grounded energy throughout the day without the caffeine jitters.

Rate the product's effectiveness.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency and testing.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding

Was this helpful?

Reviewed by Tyler W.

Verified Buyer

Rated 5 out of 5

Review posted

Chaga Powder

I highly recommend this product for skin and digestion. Incredible!🤙🏼

Rate the product's effectiveness.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency and testing.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding

Was this helpful?

Reviewed by Sarah

Verified Reviewer

Rated 5 out of 5

Review posted

A Game-Changer for My Gut

I’ve been using Chaga powder for a few weeks now, and it’s quickly become a staple in my daily routine. What stands out the most is how much more balanced and comfortable my digestion feels. Incorporating it into my morning smoothie has been a soothing ritual.

Rate the product's effectiveness.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency and testing.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding

Was this helpful?

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Chaga (Inonotus obliquus)

Dosage

How to Take It

Important Notes

Storage

Mushroom Extraction Facts

Forms Available

Meeting EU Benchmarks

Important Note

Purity & Potency Snapshot

Heavy Metals

Pesticides

Microbials

Saccharomyces Cerevisae

SAFE

Organic & TRUSTED.

POTENT

3rd-PARTY VERIFIED

PERSONAL

SUPPORT THAT CARES

FAQs

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I started using Antioxi’s Chaga after a friend

Chaga Powder

A Game-Changer for My Gut