Autoimmunity Stack

30 day supply

Targeted nutrition for autoimmunity

Autoimmunity Stack

30 day supply

Targeted nutrition for autoimmunity

  • Nourish your body with essential nutrients for optimal immune function with Bio-Avail Multi's bioavailable vitamins, minerals, and phytonutrients

  • Promote a balanced immune response and support gut health with Bio-Avail Omega+'s ultra-pure fish oil, curcumin, and black seed oil

  • Strengthen your immune barriers, modulate immune reactivity, and revitalize your microbiome with Bio-Avail Colostrum+'s grass-fed colostrum, lactoferrin, and beta-glucan

  • Experience the life-changing benefits of enhanced immune balance for vibrant health and well-being

Warning: If taking a blood thinner medication, consult a health-care practitioner before use.

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Regulate immunity and reduce hyperreactivity

Bio-Avail Colostrum+ works to fine-tune immune function and restore a healthy equilibrium.


Supply crucial nutrients for immune function

Bio-Avail Multi provides bioavailable vitamins and minerals to support a healthy, balanced immune response.


Strengthen barriers against foreign invaders

Protect your gut, lungs, skin, and other mucosal surfaces with Bio-Avail Colostrum+'s immunoglobulins and growth factors.


Help your body bounce back from flares

Bio-Avail Omega+'s omega-3s, curcumin, and black seed oil enhance healing and reduce discomfort.

Powerful Nutrients & Vitamins

Grass-Fed Bovine Colostrum

Grass-Fed Bovine Colostrum

Bio-Avail Colostrum+ delivers 2.5 grams of nutrient-rich, cold-processed colostrum to nourish the gut, reinforce barriers, and rebalance immunity.

Omega-3 Fatty Acids

Omega-3 Fatty Acids

Bio-Avail Omega+ features ultra-pure fish oil with EPA and DHA, essential for promoting a healthy cellular response and maintaining gut integrity.

Lactoferrin (Bioferrin®)

Lactoferrin (Bioferrin®)

100 mg of lactoferrin in Bio-Avail Colostrum+ defends against microbial invaders, promotes gut health, and optimizes immune reactivity.

Vitamin D3

Vitamin D3

Bio-Avail Multi provides 3,000 IU of vitamin D3, crucial for regulating immune function and supporting a balanced response.

NovaSOL™ Curcumin

NovaSOL™ Curcumin

This highly bioavailable curcumin in Bio-Avail Omega+ can tame excessive immune reactions.

Betaine HCL

Betaine HCL

Bio-Avail Multi includes 200 mg of betaine HCL to support healthy digestion and gut function, essential for proper immune regulation.

Beta-Glucan (Wellmune®)

Beta-Glucan (Wellmune®)

Bio-Avail Colostrum+ contains 200 mg of Wellmune® beta-glucan to "train" the innate immune system for a swift, effective, and balanced response.

Black Seed Oil

Black Seed Oil

Thymoquinone-rich black seed oil in Bio-Avail Omega+ helps to reduce post-exercise inflammation, balance the immune system, and protect the gut lining.

Signs You Need Autoimmunity Stack

Imbalanced immune response

Chronic muscle and joint discomfort

Digestive issues like bloating, diarrhea, etc.

Food sensitivities and allergies

Frequent infections and illnesses

Fatigue and low energy

Brain fog and difficulty concentrating

What You'll Feel Using Autoimmunity Stack

  • Better regulation of immune responses

  • Stronger defenses against immune threats

  • Reduced frequency and severity of flare-ups

  • More comfortable digestion and bowel movements

  • Improved tolerance to a wider variety of foods

  • Increased energy and vitality

  • Sharper mental clarity and focus

Discover the Autoimmunity Stack Advantage

Natural, whole-food
Synthetic, fillers
Maximally absorbable
Low absorption
Health Focus
Addresses root causes
Addresses symptoms
Clinical Background
15 years in-clinic
Not typically
Supports soil health
Disregards soil health
Single-use plastic
Functional Medicine expert

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.

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
Autoimmunity Stack

Unlock the Power of Immune Balance

Revitalize Your Health with the Autoimmunity Stack—Harmonious Immunity, Simplified

Get Healthier & Happier - Try Now

Good For You—And the Planet

You can’t have healthy humans without a healthy planet. That’s why Adapt Naturals is working toward zero plastic and landfill waste in our supply chain.

In the fall of 2023, we started transitioning our packaging to 100% compostable, stand-up pouches. They’re made from cellulose (wood pulp) and are free of PLA, BPA, PFAS, phthalates, and other harmful chemicals. They’re printed with non-toxic, compostable ink. The pouches are so clean and biodegradable that you can put them in your backyard or curbside compost bin! 

Our sustainable packaging initiative will prevent over 120,000 plastic bottles from ending up in a landfill or the oceans. Thank you for being part of the solution and helping Adapt Naturals protect the beauty of our natural environment!

Your Questions Answered

The products in this bundle work synergistically to balance the immune system, reduce post-exercise inflammation, repair damaged tissues, nourish the gut microbiome, and fortify the body's natural defenses. By addressing these root causes and dysfunction, the Autoimmunity Stack can reduce symptom severity and flare-ups while promoting the body's innate healing capacity.

We recommend consulting your healthcare provider before starting this or any new supplement regimen. While the ingredients are generally safe and well-tolerated, some may interact with certain medications. Your provider can help determine if the Autoimmunity Stack is right for you and guide you on the best dosage and timing.

Individual responses vary, but many report reduced post-exercise inflammation, more energy, and better digestion within the first few weeks. However, it can take two to three months to experience the full immune-modulating and gut-restoring effects. Consistent, long-term use will yield the most significant and lasting benefits.

This stack is designed to support general immune and gut health, often compromised in cases of autoimmunity. While it is not a cure, it can be a powerful adjunct to conventional treatments for a wide range of conditions.

While there's no guaranteed way to prevent autoimmunity, optimizing immune balance and gut health can significantly reduce risk. The Autoimmunity Stack provides key nutrients and compounds that support a well-regulated immune response. It is an excellent choice for those looking to ward off autoimmune issues and maintain vibrant health.

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