antioxi cordyceps quality testing process

Cordyceps

In stock

For workouts and long days. Cordyceps helps you keep moving.

Choose the format that fits your routine

The best format is the one you'll actually take consistently.

PowderCapsules Tincture

Best for flexibility

Mix into coffee, smoothies, or food. Ideal if you want more control over your routine and the option to start with a sample.

Easy to blend into daily habits
Most flexible for adjusting servings
Great for stacking with other supplements

Choose your daily serving

1g Baseline

6g High strength

Size: 100g Powder

30g Tester 100g Powder

Add any tea to your current once off order and save 40% on the tea.

Cordyceps

£29.99

(£299.90/kg)

Everything You Need To Know

How to use it, what to expect, and important product information.

Key facts

Extraction Method

Hot Water Extracted

Origin

Chifeng, Inner Mongolia

Forms Available

Capsules: 500mg each, Convenient. Vegan Shell (Pullulan)
Powder: Economical and versatile.
Tincture: Convenient & easy to use - learn more here

Safety first

Tested for heavy metals, pesticides, mycotoxins, microbes, ETO, and PAHs.

Clean label

Vegan, non GMO, gluten free. No fillers or bulking agents.

Important Note

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

Lab reports

Proof you can check.

Anyone can claim quality but we prove it. We publish the lab reports so you can verify potency and safety for yourself. For our Cordyceps you’ll see potency markers of 40%+ Beta D Glucans plus safety screening for heavy metals, pesticides, and key contaminants. View the full lab reports here.

How to use

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

How To Use

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

If you’re pregnant, nursing, taking medicine, or have health concerns, talk to your doctor before use.
Store in a cool, dry place, away from sunlight.

Shipping and returns

Dispatch:

Typically 0 to 1 business day (allow 1 to 2 in peak periods).

Tracking: Fully tracked on every order.

Delivery options: Tracked standard and express options are shown at checkout where available.

Duties: No import duties for UK, Europe, or USA orders. International orders may have duties or taxes payable on delivery depending on local rules.

Returns: 30 day returns for unopened, sealed items in UK, Europe, and USA. International returns are not available due to customs, but damaged or incorrect orders are resolved by our support team.

Why Antioxi

Most supplements ask for trust. We build it.

Safety first, always
Every batch is third party tested, with lab reports you can actually read. No fillers, no bulking agents, no hidden extras.

Measured strength, not marketing
We focus on verified actives and consistent dosing, so you know what you’re taking and why it matters.

Real support, from real people
Need help choosing, stacking, or keeping it simple? We offer personal guidance, not bots, because supplements should never feel confusing.

Clear, customer first policies
Subscriptions are built for flexibility: pause, skip, swap, or cancel with no drama. Shipping and returns are laid out clearly so you know exactly what happens next.

TRUSTED BY THOUSANDS

Morning ritual

"I tried SO many brands, can really notice the difference in the quality."

Chantal v. B.

Love this!

"My go-to coffee in the morning, and I won't be without it now!"

Catherine S.

Incredible quality

"I feel shaper, focused, less anxious & happier too. I only buy from antioxi!"

Mark G.

Great product

"I feel shaper, more focused & less anxious. I only buy from antioxi!"

Robert S.

Mushroom blend

"It's excellent combo for well being. I would recommend it for everyone to try"

Elizabeth R.

Super powered!

"I've noticed a diff in the clarity of my thoughts and mood. So pleased!"

Vanese H.

Meet Our Science Team

Our Approach

Advisory Board Oversight

Every formula is pressure-tested for safety, suitability, and evidence standards. Our advisors help us stay conservative, transparent, and accountable.

Meet the Advisory Board

Dr. Claudia Mendonça

Clinical Advisor • Safety & Longevity

Longevity-focused clinician. Reviews ingredient choices and safety guardrails so our standards stay clear, cautious, and evidence-led.

Meet the Advisory Board

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.

No fluff. Just proof.

Lab Reports

Every pouch is tested, verified, and backed by real numbers. Because when it comes to your health, transparency isn’t optional - it’s essential.

Beta-Glucans 41.9%

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 15%

Why This Matters

Alpha-Glucans as a Quality Check: High alpha-glucan levels often indicate fillers or grain-based mycelium. For Cordyceps, 15% alpha-glucans may appear concerning, but it’s actually due to the Megazyme assay’s recent reclassification of Trehalase—not added fillers.
Grain-Based Mycelium = Lower Quality: Many mushroom supplements use grain-based mycelium, resulting in inflated alpha-glucan content.
No Fillers, Pure Ingredients: Our third-party testing confirms Cordyceps remains potent and authentic despite the new alpha-glucan measurement.

With us, you’re getting the full benefits of Cordyceps, free from unnecessary fillers.

Heavy Metals

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

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

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

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

Clean Supplements

Every batch tested for heavy metals, microbials, and pesticides- verified by independent labs.

View Safety Info

POTENT

Backed by Science

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

See How We Test

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.

Get 1:1 Support

FAQs

What Is Cordyceps Mushrooms?

Cordyceps sinensis, also known as Ophiocordyceps sinensis, is a unique fungus traditionally used in Chinese and Tibetan practices for centuries. Below are some key aspects of this remarkable organism:

Natural Habitat: Cordyceps sinensis is native to the high-altitude regions of the Himalayas, including areas such as Tibet, Bhutan, and Nepal. It grows parasitically on the larvae of ghost moths, contributing to its rarity.

Cultivation and Accessibility: Due to its rarity and the challenges of harvesting wild specimens, Cordyceps sinensis is extremely expensive. Cultivated alternatives have been developed to address these challenges, providing a sustainable and cost-effective option.

Cordyceps Militaris: A Sustainable Alternative

At Antioxi, we use Cordyceps militaris, a closely related species with distinct advantages:

Active Compounds: Cordyceps militaris contains a higher concentration of key compounds such as cordycepin and adenosine, which are appreciated for their unique profiles.

Sustainability: Unlike Cordyceps sinensis, Cordyceps militaris can be cultivated in controlled environments, reducing environmental impact and ensuring consistent quality.

Accessibility: Cultivation of Cordyceps militaris ensures a more affordable and ethically sourced option, making it a reliable choice for functional mushroom enthusiasts.

What are Cordyceps Mushrooms good for?

Cordyceps mushroom supplement is appreciated for its unique profile and versatility. Here are some reasons why Cordyceps are so popular:

Versatile Use: Cordyceps are often included in wellness routines and are appreciated for their long history of traditional use.

Support for Active Lifestyles: Many people choose Cordyceps as part of their pre- or post-activity regimen to complement their daily routines.

Rich Nutritional Profile: Cordyceps contain naturally occurring compounds that are highly valued in functional mushrooms.

Traditionally Revered: Cordyceps have been recognized for their unique properties and use in traditional practices.

What are the benefits of Cordyceps mushroom supplements?

People use Cordyceps supplements to support consistent energy, physical endurance, and overall vitality. Research also highlights antioxidant activity and traditional use for respiratory comfort and immune support, though more clinical evidence is still emerging.

How much Cordyceps should I take daily?

Dosage varies by product and format. Follow the serving recommendations on the label for powder, capsules, or tinctures. Starting with a lower amount and increasing gradually can help you find the right balance for your routine.

Is it safe to use Cordyceps supplements every day?

Cordyceps mushrooms are generally considered safe when taken as directed. People with medical conditions or those taking medication should speak with a healthcare professional before use. Some individuals may experience mild digestive effects.

How long does Cordyceps take to work?

Benefits from Cordyceps build gradually. Some people notice changes in energy levels or stamina within a few weeks, with more reliable support typically seen after 6–8 weeks of regular use.

average rating 4.8 out of 5

Based on 115 reviews

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97% of reviewers would recommend this product to a friend

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Reviewing

Cordyceps

Age

45-54

Dose

Health Goal

Energy & Vitality

How soon did you notice benefits?

Within 7 Days

Rated 5 out of 5

Clean energy for workouts, and more!

I’ve been using Antioxi’s Cordyceps consistently and it’s become a staple on training days, or anytime I need a bit of a boost. I combine it with Lion's Mane in the morning. The effect feels like steady output rather than a stimulant hit, and I notice better drive in workouts and less “afternoon crash,” without caffeine-style jitters. I also like the brand’s quality approach (third-party tested, no fillers/hidden extras, and clear emphasis on verified actives rather than hype), which makes it easier to trust what I’m taking. I have tried many brands and this is by far the best one :)

I recommend this product

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
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Review posted

Reviewed by MA G.

Verified Buyer

Reviewing

Cordyceps

Age

45-54

Dose

Health Goal

Gut

How soon did you notice benefits?

1 Month

Rated 5 out of 5

Tastes good, does the job

Simple to use. I put mine in coffee and mix with other powders. Once a day I can feel the difference.

I recommend this product

Rate the product's effectiveness.	Rated 0 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
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Review posted

Reviewed by Timothy B.

Verified Buyer

Reviewing

Cordyceps

Age

55-64

Dose

Health Goal

Energy & Vitality

How soon did you notice benefits?

Immediately

Rated 5 out of 5

Cordyceps = Vitality, endurance, strength!

This is one of the big three powerhouse mushroom extracts I use daily. I’m 61 years old and work in a garden center loading mulch and rock all day. Couldn’t do it without Cordyceps.

The other 2 mushrooms are Reishi and Lion’s Mane

I recommend this product

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
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