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Transform Your Health, Boost Your Immunity, & Feel Radiant With Bio-Avail Myco

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See What Others Are Saying About Bio-Avail Myco

  • "Love that I can take this supplement and not be always thinking about how to include mushrooms in my food choices!"

    —Jody D.
  • “This is going to sound crazy, but in one week I noticed a difference in my brain functioning! And when I miss a dose I see return of the cloud.”

    —Karen R.
  • “I've been taking the Bio-Avail Multi, Organ and Myco blends for 60 days now and feel healthy, strong, and like any vitamin/nutrient gaps in my diet are greatly reduced. Glad to have a product from a source I trust! Thanks much.”

    —Kelly K.

The Easiest Way To Get The Incredible Benefits Of Mushrooms!

Mushrooms are nothing short of a natural wonder. 

They have a 7,000-year track record of supporting health and well-being—from protecting our brains to supporting immunity and cellular health to maintaining healthy blood sugar and cholesterol levels.

Sadly, it’s impossible to get the full benefits of mushrooms from eating them. Some species are difficult to find; others are bitter, tough, and not suitable for culinary use; and others contain ingredients that must be extracted with alcohol.

Bio-Avail Myco contains a full-spectrum blend of 8 of the best-researched mushrooms in a convenient capsule form—so you can experience the full healing power of these incredible superfoods!

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What makes Bio-Avail Organ stand out?

  • 8-Mushroom Blend

    Bio-Avail Myco is a blend of 8 of the best-researched and most potent mushrooms, including reishi, lion’s mane, chaga, turkey tail, and cordyceps.

  • Real Mushrooms

    Bio-Avail Myco is made with real mushrooms grown on natural substrates—not mycelium grown on cereal grains.

  • Rich in Beta Glucan

    Bio-Avail Myco is a rich source of beta-glucan, a type of soluble fiber that has shown numerous health benefits in recent scientific studies.

Unlock all-day energy, superhuman performance, and vibrant health!

Both traditional wisdom and modern research have shown that mushrooms have several exciting benefits, like:

✓ Improving exercise performance and recovery and promoting sexual health and vitality.
✓ Supporting an optimal immune response and maintaining normal cellular function.
✓ Improving mental clarity and memory and promoting healthy brain and neurological function.

They also help maintain normal blood sugar and insulin sensitivity and support heart health!

Discover the Vitality and Longevity Secret of Emperors and Pharaohs

Certain mushrooms were so prized that they were reserved exclusively for use by the emperor and the nobility in China. 

In Egyptian culture, mushrooms were so revered that only pharaohs, nobles, and priests in holy rituals ate them. 

Today, studies have shown mushrooms are rich in potent healing compounds like beta-glucan, terpenes, and phenolic compounds.

Countless scientific studies have shown that these compounds have numerous and powerful healing effects. 

The good news is that you no longer have to be an emperor or pharaoh to access their potent benefits!

Get the full spectrum of mushrooms’ healing compounds in one supplement

Eating mushrooms is one way to benefit from them. 

However, many mushrooms with the most potent health benefits are difficult to find in the store or have a bitter taste or extremely chewy texture.

In other cases, you must use alcohol or hot water to extract the beneficial compounds (by making a tincture or tea). 

With Bio-Avail Myco, you get a full portion of eight of the best-researched mushrooms in one 4 capsule serving each day.

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Adapt Naturals Bio-Avail Myco

Bio-Avail Myco delivers the incredible health benefits of mushroom superfoods in a convenient capsule form. From boosting energy and mental clarity to promoting metabolic and heart health to supporting immunity and the gut, Bio-Avail Myco will help you to feel and perform your best.

  • Synergistic blend of 8 superfood mushrooms
  • Contains 100% organic mushrooms
  • Made with real mushrooms grown on natural substrates—not mycelium grown on cereal grains.
  • Features three 8:1 extracts and five 1:1 extracts for optimal potency and efficacy
  • Formulated by globally-renowned Functional Medicine clinician Chris Kresser
  • Made without gluten and GMOs
  • Manufactured in the US in a certified GMP facility

Signs You Need Bio-Avail Myco

Low energy levels or fatigue

Dry, dull, wrinkled skin, brittle hair and nails

Brain fog or difficulties with concentration and memory

Chronic stress and poor sleep

Immune weakness and/or hyperactivity

A desire to maintain overall wellness and healthy aging

What You'll Feel Using Bio-Avail Myco

  • Increased energy levels and vitality

  • Improved mental clarity and cognitive function

  • Enhanced immune system support and resilience

  • Supple, radiant skin, hair and nails

  • Better stress tolerance and deeper sleep

  • Greater vitality and well-being

Meet Chris Kresser, your
Trusted Health & Wellness Guide

Founder & Functional Medicine Clinician

  • Globally renowned expert with over 15 years of experience
  • Dedicated to helping people improve their health by addressing modern challenges and nutrient gaps

Author & Educator

  • Treated thousands of patients
  • Trained more than 2,000 healthcare professionals
  • Gained valuable insights into functional medicine and nutrition

"I'm excited about Adapt Naturals and Bio-Avail Multi. Chris is a leading clinician, educator, and researcher in the Functional Medicine space. I've learned a lot from him about nutrition and supplements over the years, and I know his products are fueled by high-quality, evidence-based ingredients you can trust."

Dr. Mark Hyman MD

14-time New York Times best selling author and founder of the Cleveland Clinic Center for Functional Medicine

"Chris Kresser is one of the sharpest minds in the functional / integrative medicine space. I have reached out to Chris many times when working to unravel my own health journey and his insights have always been incredible. Given all that, I'm super excited for the release of Adapt Naturals line of supplements, especially Bio-Avail Multi. Chris and I are aligned in that we believe the bulk of our nutrition should come from whole, minimally processed foods, but we also recognize that the right supplement, at the right time can 'change everything.'"

Robb Wolf

Former research biochemist and 2-time New York Times bestselling author of The Paleo Solution and Wired To Eat.

"I can't think of a better person to formulate supplements than Chris Kresser. I trust his ability to skillfully combine ancestral wisdom with modern science and cutting-edge research. Taken together, the products offer a well-rounded and complete way to boost your nutritional status. I am excited about this high-quality, comprehensive new product line - I strongly recommend it!"

Dr. Akil Palanisamy MD

Harvard-trained physician, author, speaker, and holistic medicine expert in integrative and functional medicine

"I trust Chris Kresser with my life, and you will too."

Sara Gottfried MD

Harvard Trained Physician and New York TimesBestselling author of The Hormone Cure

60-Day Money-Back Guarantee We stand behind the quality of our products, and we want you to be completely satisfied with your order.

The Adapt Naturals Standard

In our increasingly toxic world, the last thing you want to worry about is a lot of artificial junk in your supplements. Adapt Naturals supplements are made with the cleanest possible ingredients, without gluten or GMOs. Our products are manufactured in a U.S. facility that meets the NSF’s rigorous GMP regulatory standards.

Your Questions Answered

We know that some people don’t enjoy the taste or texture of mushrooms—which is one of the reasons we made this supplement. You can get the benefits of eating these powerful superfoods without preparing or tasting them!

2022 study published in the journal Frontiers of Microbiology found that mushrooms are rich in essential nutrients (vitamins B1, B2, C, D, and E) and are a good source dietary of fiber, minerals (especially zinc, copper, iron, phosphorus, and potassium), trace elements, and proteins (including essential amino acids). 

Mushrooms are one of the highest dietary sources of beta-glucans, a special type of soluble fiber that is being intensively studied for its benefits on the immune, cardiovascular, endocrine, and neurological systems.

Mushrooms also contain terpenes and phenolic compounds. You might be familiar with these compounds from other plants. For example, the terpenes in the cannabis plant have received a lot of attention over the past few years, and the essential oils in plants like lavender and mint are mostly made up of terpenes.

Research on the terpenes in mushrooms is still ongoing, but studies have already shown tremendous potential benefits for immune, digestive, brain, metabolic, and heart health.

We suggest taking four capsules of Bio-Avail Myco each day. This provides ~1.5 grams of mushroom extracts per serving, which is consistent with the dose that most herbalists and health experts (like Adapt Naturals founder and globally-renowned Functional Medicnie clinician Chris Kresser) recommend. 

If you wish to extend the benefits of Bio-Avail Myco even further, it’s safe to take two servings (8 capsules) per day.

Each bottle contains a 30-day supply. We suggest ordering in bulk to save money and receive additional value. If you order 3 bottle, you’ll save 25% on each bottle. If you order 6 bottles, you’ll save 30% on each bottle. You will also receive free shipping & handling when you order three or more bottles.

Most people see positive changes like more energy, smoother digestion and elimination, stronger immunity, clearer skin, and better mental and physical performance within a couple of weeks. 

That said, individual responses can vary based on several factors. We suggest giving Bio-Avail Myco at least three months before determining whether it is working for you.

The cost of shipping for 1-2 bottles is $7.99. Shipping is free for orders of 3 or more bottles.

We ship most orders within one business day. Most orders take 2-3 days to arrive once shipped.

Bio-Avail Myco is manufactured in a U.S. facility that meets the NSF’s rigorous GMP (Good Manufacturing Practices) regulatory standards.

We suggest taking four capsules in the morning with breakfast or four capsules in the evening with dinner—whichever is more convenient for you. Since this is a whole-food supplement, you’re free to consume it however is most convenient for you!

The mushrooms in Bio-Avail Myco have a wide range of potential benefits, but in some cases, these changes can take time to develop. For this reason, we suggest that you take Bio-Avail Myco for at least three months before you determine whether it works for you. 

That said, we know that each individual is different, and we want you to be completely satisfied with your purchase. If you’re unhappy with your order for any reason, simply contact us and we’ll give you a full refund with no questions asked.

Customer Reviews

Based on 87 reviews

My favorite blend of medicinal high potency mushrooms. I take these daily and it helps my energy and stress levels.


I didn’t order a subscription. I need to cancel further deliveries


Love it

Hi Stephanie, We are glad you are loving our bio-Avail Myco. Thank you for supporting our brand . All the very best!


Balances out ADD symptoms

Hi Stephanie, We are happy our Bio-Avail Myco is beneficial to your ADD. We hope you experience other benefits of this supplement. Thank you for your review!

Pat In San Rafael

I purchased my first order of Adapt Naturals about 6 weeks ago. I bought the Colostrum and Myco on that order. I very quickly felt the effects with more even energy, digestive calm, and what seemed to be better bowel regulation. It is difficult to discern benefits when multiple products are being used simultaneously so I can’t speak specifically to the benefits of the Myco. I have since ordered more of the Adapt products: Vit D3/K2, Omega A+, and Multi. This may add more confusion in terms of discerning benefits of each of these products, but I feel confident in the quality and research that has gone behind all of Adapt Natural’s products. One lingering question that I always have with using any supplements is: is there such a thing of “over-supplementation” and the cross redundancy of ingredients which could lead to excess levels of fat-soluble vitamins like K,A, D, E?

Hi there! We’re thrilled to hear you’re liking your Adapt Naturals supplements :) Thank you for being a customer. We always suggest speaking with your healthcare provider prior to starting a new supplement regimen—whether ours or anyone else’s—to determine if it’s appropriate for your specific circumstances.
There’s a not-so-little thing called biochemical individuality that essentially means each person has unique nutritional needs based on their individual genetics, health history, lifestyle, and environmental exposure. Because biochemistry is quite complex, there is no way to answer this question definitively. That said, our founder, Chris Kresser, took RDAs into account when he formulated the Adapt Naturals line, particularly the Core Plus Bundle. We can assure you that Chris has not bundled supplements that would add up to dosages that could cause toxicity in otherwise healthy individuals. But again, we do recommend you speak with your healthcare practitioner about your specific supplement regimen—we are not privy to your specific circumstances, nor are we legally able to answer this for you.
Thank you again for being such a loyal Adapt Naturals customer :) Please take good care.