• Longevity Stack
  • Longevity Stack
  • Longevity Stack
  • Longevity Stack
  • Longevity Stack
  • Longevity Stack
  • Longevity Stack
  • Longevity Stack

Longevity Stack

30 day supply

Unlock the secrets of vibrant health and graceful aging

Longevity Stack

30 day supply

Unlock the secrets of vibrant health and graceful aging

  • Rejuvenate your body and mind with Bio-Avail Multi's powerful blend of bioavailable vitamins, minerals, and phytonutrients

  • Revitalize muscles and joints, boost brain function, and support metabolic health with Bio-Avail Omega+'s ultra-pure fish oil, curcumin, and black seed oil

  • Support immune function, gut health, and overall vitality with Bio-Avail Colostrum+'s grass-fed, cold-processed colostrum

  • Experience the transformative benefits of optimal nutrition for lifelong wellness and vitality

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

Delivers every

Free US Shipping on orders over $85

60-day Returns

NOURISH YOUR IMMUNITY

Supply crucial nutrients for immune function

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

OPTIMIZE YOUR LONGEVITY

Slow aging and increase healthspan

Combat aging at the source with Bio-Avail Omega+ and Colostrum+'s protective, regenerative compounds.

NOURISH EVERY CELL

Supply critical nutrients for peak function

Deliver the vitamins, minerals, fats, and phytonutrients your body needs to thrive.

SUPPORT LIFELONG WELLNESS

Promote healthy aging in body and mind

Enhance physical and cognitive function for an active, fulfilling life at every age.

Powerful Nutrients & Vitamins

Grass-Fed Bovine Colostrum

Grass-Fed Bovine Colostrum

Bio-Avail Colostrum+ delivers grass-fed, cold-processed colostrum with immune factors, growth factors, and other bioactive compounds to support immune function, gut health, and overall vitality.

Omega-3 Fatty Acids

Omega-3 Fatty Acids

Bio-Avail Omega+ features ultra-pure fish oil rich in EPA and DHA, essential for a healthy cellular response, brain function, and more.

NovaSOL™ Curcumin

NovaSOL™ Curcumin

This highly bioavailable curcumin in Bio-Avail Omega+ reduces joint discomfort, improves mobility, and promotes healthy aging.

B-Vitamin Complex

B-Vitamin Complex

Bio-Avail Multi contains methylated folate and B12 plus active forms of other B vitamins to support cellular energy and methylation.

Vitamin D3

Vitamin D3

Bio-Avail Multi contains 3,000 IU of vitamin D3, which is crucial for immune function, bone health, and numerous longevity pathways.

Vitamin K Blend

Vitamin K Blend

Bio-Avail Multi delivers vitamins K1 and K2 (as MK-4 and MK-7) to help maintain strong bones and flexible arteries.

Black Seed Oil

Black Seed Oil

Thymoquinone-rich black seed oil in Bio-Avail Omega+ balances immune response and supports cardiometabolic function.

Chelated Minerals

Chelated Minerals

Bio-Avail Multi features highly absorbable forms of magnesium, zinc, selenium, and other minerals for vibrant whole-body health.

Signs You Need Longevity Stack

Low energy and physical/mental fatigue

Weak bones, muscles, and joints

Cognitive decline and memory issues

Visible signs of skin/hair aging

Weakened immunity and slow healing

Weight gain and metabolic problems

Stiffening arteries and heart concerns

What You'll Feel Using the Longevity Stack

  • Renewed vitality and zest for life

  • Improved mobility and active lifestyle

  • Sharper mind and happier mood

  • Youthful skin, hair and nails

  • Robust immunity and resilience

  • Healthy weight and metabolism

  • Flexible arteries and cardiovascular wellness

Discover the Longevity Stack Advantage

 
Competitors
Ingredients
Natural, whole-food
Synthetic, fillers
Absorbability
Maximally absorbable
Low absorption
Health Focus
Addresses root causes
Addresses symptoms
Clinical Background
15 years in-clinic
Not typically
Sustainability
Supports soil health
Disregards soil health
Packaging
Compostable/recyclable
Single-use plastic
Founder
Functional Medicine expert
Marketers
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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
Longevity Stack

Unlock the Secrets of Vibrant Longevity

Revitalize Your Health at Every Age with the Longevity Stack—Youthful Vitality, 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 Longevity Stack takes a multi-pronged approach to optimize health span and promote graceful aging. Bio-Avail Multi lays a foundation of essential nutrients, Bio-Avail Omega+ revitalizes cells and tissues, and Bio-Avail Colostrum+ supports immune function and gut health. Together, these products work synergistically to nourish, protect, and rejuvenate the body for lifelong vitality.

Yes, all three formulas are free from major allergens like gluten, dairy, soy, and nuts. However, Bio-Avail Omega+ contains fish oil, so it would not be suitable for someone with a fish or shellfish allergy. As always, carefully review the label and check with your healthcare provider if you have concerns.

Many report increased energy, focus, and well-being within the first month. However, most anti-aging effects are seen with consistent long-term use over a period of several months. The nutrients and compounds in this stack work best when taken daily to protect and rejuvenate cells, tissues, and organs.

This stack is designed for all adults looking to enhance their health span and age more gracefully. While it's never too early or late to optimize your longevity, most people begin to notice the effects of aging in their 30s, 40s, and beyond. The Anti-Aging Stack can help you feel your best at any age.

The recommended dosage is four capsules of Bio-Avail Multi, two soft gels of Bio-Avail Omega+,  and one scoop of Bio-Avail Colostrum+. Please see the product packaging for more specific dosing instructions. Always start with the suggested serving size and then adjust if needed with the guidance of your healthcare provider.

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