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Supercharge Your Nutrient Intake With Bio-Avail Organ

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See What Others Are Saying About Bio-Avail Organ

  • “I’ve been taking the Bio-Avail Organ for a little over a month now and it’s terrific. I’m feeling more energetic and also at ease that I’m getting more essential micronutrients than I was before.”

    —Kelly W.
  • “The BioAvail Organ supplement is excellent. I have always been hesitant to take an organ complex because I was concerned about the amount to take in comparison to the proper amount of organ meat to eat in a week. I know that the amount I am taking in this supplement is the correct amount for optimal health because it contains the same amount of organ meat Chris Kresser recommends a person eat in a week. Thank you for creating this product.”

    —Jenny D.
  • “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 Tap Into an Energy Powerhouse!

Organ meats are among the most nutrient-dense foods we can eat. 

single serving of liver meets the RDA for vitamin B12 for an entire week and far exceeds the daily RDA for vitamins A and B2 (riboflavin) and copper!

Bio-Avail Organ contains a blend of five freeze-dried bovine organs—liver, heart, kidney, pancreas, and spleen—sourced from 100% grass-fed, grass-finished, free-range cattle. 

With Bio-Avail Organ, you get the incredible health benefits of organ meats without having to prepare and eat them!

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What makes Bio-Avail Organ stand out?

  • 5-Organ Blend

    Many organ supplements only contain liver and one or two other organs. Bio-Avail Organ features ablend of five organsso you get a full spectrum of essential vitamins and minerals.

  • Clean & Pure

    Bio-Avail Organ is sourced from 100% grass-fed, grass-finished cattle that are never given antibiotics or hormones.

  • Nutrient-Dense

    Taking Bio-Avail Organ daily is equivalent to eating 1–2 servings of organ meat a week, which is what most experts recommend for optimal nutrient intake.

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

A recent study found that organ meats comprised four of the top seven most nutrient-dense foods we can eat.

Liver was 25x more nutrient-dense than beef and 35x more nutrient-dense than most vegetables!

This explains why traditional cultures around the world have prized organ meats for their ability to boost energy, improve libido and fertility, and slow the aging process.

Add back in what the modern world has squeezed out.

Organ meats were a staple of most traditional diets—and are still regularly consumed in many parts of the world today.

Sadly, they’ve fallen out of favor in our modern diets, and most of us find the taste and texture of organ meats off-putting. 

Bio-Avail Organ allows you to get the incredible health benefits of organ meats without having to prepare and consume them yourself.

Get the full spectrum of nutrients available from organ meats.

Most organ meat supplements on the market only contain liver and one or two other organs. 

But studies have shown that heart, kidney, spleen, and pancreas have distinct nutrient profiles that complement liver.

Bio-Avail Organ contains a blend of all five of these nutrient-dense organs, so you can enjoy the full benefits of these remarkable nutrient powerhouses!

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Adapt Naturals Bio-Avail Organ

Bio-Avail Organ delivers the incredible nutritional benefits of liver and other organ meats in a convenient capsule form. It’s designed to help you overcome nutrient deficiencies and optimize your intake of essential vitamins and minerals—so you can live your best life.

  • Synergistic blend of five nutrient-dense organs  
  • Sourced from 100% pasture-raised cows that are never given antibiotics, growth hormones, or stimulants
  • Equivalent to eating one to two servings of fresh organ meat a week
  • 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 Organ

Fatigue, lethargy, low energy

Low libido and vitality

Declining physical and mental performance

Weak bones and ligaments

Brian fog, poor memory, lack of focus

Dry skin, brittle hair and nails

What You'll Feel Using Bio-Avail Organ

  • All-day energy and elevated mood

  • Upgraded performance and recovery

  • Better focus, memory, and attention

  • Restored libido and vitality

  • Stronger bones and tissues

  • Supple skin, hair, and nails

  • Improved nutrient status

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

Choose Your Bio-Avail Organ Package

Free shipping when you order 3 or more pouches!

60-Day Money Back Guarantee

60-Day Money Back Guarantee

We're confident you'll love our products, but if you're not completely satisfied, we offer a 60-day, 100% money-back guarantee on all purchases. Simply contact us for a full refund, no questions asked. Buy with confidence knowing you're covered by our guarantee.

The Adapt Naturals Standard

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.

Third Party Lab-Tested

Third Party Lab-Tested

At Adapt Naturals, all of our products are third-party tested and validated, and we are always happy to share these results with customers. We want you to have full confidence that you’re getting exactly what you think you are with each purchase.

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Your Questions Answered

We know that most people today can’t stand the taste or texture of organ meats—which is exactly why we made this supplement. You can get the benefits of eating organ meats without preparing or tasting them!

A2022 studypublished in the journal Frontiers of Nutrition found that organ meats comprised four of the seven most nutrient-dense foods we can eat—with liver at the top of the list. Organs are especially rich in B vitamins like folate and B12, minerals like iron, magnesium, selenium and zinc, fat-soluble vitamins like A, D, E and K, and other essential nutrients like choline that most people don’t get enough of.  

Taking the recommended dose of six capsules of Bio-Avail Organ each day is equivalent to eating one to two servings of fresh organ meats per week. This is exactly what our founder, Chris Kresser, and other health experts recommend. As you can see from the table above, organ meats are so potent and nutrient-dense that you don’t need to eat more than a couple of servings a week to benefit!

Each bottle contains a 30-day supply. We suggest ordering in bulk to save money and receive additional value.

Most people see positive changes like more energy, deeper sleep, greater libido, and better mental and physical performance within a couple of weeks. That said, nutrient deficiencies take years—or even decades—to develop, and they can take months to fully correct. We suggest giving Bio-Avail Organ 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 Organ is manufactured in a U.S. facility that meets the NSF’s rigorous GMP (Good Manufacturing Practices) regulatory standards.

The recommended dose is six capsules per day taken with food. We suggest taking three capsules in the morning with breakfast and three in the evening with dinner. If you practice intermittent fasting and do not eat in the morning, you can either take your first dose with your first meal later in the day, or take it without food in the morning. You may also take all six capsules at once, or two capsules three times a day, if you prefer. Since this is a whole-food supplement, you’re free to consume it however is most convenient for you!

As noted above, nutrient deficiencies can take years (or even decades to develop) and many months to correct. For this reason, we suggest that you take Bio-Avail Organ 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 69 reviews
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J
Julie Moronuki
feeling great

I started taking several of these supplements (metabolic support stack, plus organ) at the same time, so it's difficult to say which has been the most effective and necessary, but I feel great. I went from having a lot of problems with feeling hungry, and hangry, all the time, to having much more control over what I eat and how much I eat. I am eating much less but without any loss of energy or feelings of frustration and hunger. It's really been life-changing for me.

E
Ecowoman
Solar, so good!

So far, so good! I am ordering again because I feel like it is helping me. I have trouble getting a balanced diet when I am busy directing a summer camp and vacationing with grandchildren. I do take a multivitamin but the addition of the Bio-available organ is giving me more energy.

Hi Ecowoman, Thank you for sharing your positive experience! We're glad to hear that our product is helping you maintain your energy levels, especially during your busy summer camp and vacation activities. It's great to know that the Bio-available organ is making a difference for you. We appreciate your continued support and wish you all the best!

B
Batoul Baterdouk
Excellent product

It gives me the energy I need

Hi Batoul, We are glad too hear our Bio-Avail Organ is providing you with the energy you need to function on a daily basis. Thank you for your review!

K
Karl

A great supplement as someone who doesn't like the taste of organ meats. I love the pasture raised grass-fes sourcing and my energy levels are much better when I take it.

Hi karl, Thank you for sharing your experience with our Bio-Avail Organ. We are happy you are loving this supplement. Best of health!

D
Debbie D.
LOVE Bio-Avail Organ ❤️❤️❤️

I am such a HUGE fan of Bio-Avail organ. I am having so much more energy throughout the day which started a few weeks after I started taking Bio-Avail Organ :) :) :). There is absolutely no way I am going to be cooking and eating organs :) - so this is absolutely the perfect solution and product :) :) :)

Hi Debbie, Thank you for reviewing our Bio-Avail Organ. We are glad you are getting the benefit you need from this supplement. Thank you for being an Adapt Naturals supporter. Best of health!