Sleep Support Stack

30 day supply

Unlock Deep & Restful Sleep

Sleep Support Stack

30 day supply

Unlock Deep & Restful Sleep

  • Support healthy sleep onset and duration with Bio-Avail Organ's natural sleep-promoting nutrients from grass-fed organ meats

  • Promote relaxation and a sense of calm throughout the day with Bio-Avail Multi's comprehensive blend of essential vitamins and minerals

  • Optimize circadian rhythms and sleep-wake cycles with Bio-Avail Myco's adaptogenic mushrooms and herbs

  • Experience the transformative benefits of deep, restorative sleep for overall health, well-being, and vitality

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

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Reduce sleep onset latency and promote relaxation

Bio-Avail Organ and Bio-Avail Multi provide essential nutrients to help you unwind, relax, and drift off to sleep more easily.


Improve sleep duration and reduce nighttime awakenings

The synergistic ingredients in this stack support healthy sleep architecture and help you stay asleep throughout the night.


Regulate sleep-wake cycles for consistent, quality sleep

Bio-Avail Myco's adaptogenic mushrooms help entrain your body's natural circadian rhythms for optimal sleep timing and quality.


Encourage a sense of relaxation and well-being during the day

This stack nourishes your body and mind with the nutrients needed to maintain a calm, balanced state throughout the day, supporting better sleep at night.

Powerful Nutrients & Vitamins

Grass-Fed Organ Meats

Grass-Fed Organ Meats

Bio-Avail Organ features desiccated organ meats from grass-fed, pasture-raised cows, providing sleep-supportive nutrients like tryptophan, B vitamins, and magnesium.

Magnesium Glycinate

Magnesium Glycinate

Bio-Avail Multi delivers highly bioavailable magnesium glycinate, known for its calming effects on the nervous system and ability to promote sleep.

Reishi Mushroom

Reishi Mushroom

Bio-Avail Myco includes reishi, an adaptogenic mushroom traditionally used to promote relaxation, reduce stress, and support healthy sleep.

Vitamin D3

Vitamin D3

Bio-Avail Multi provides 3,000 IU of vitamin D3, which plays a crucial role in regulating circadian rhythms and sleep-wake cycles.

Cordyceps Mushroom

Cordyceps Mushroom

Bio-Avail Myco features cordyceps, an adaptogenic mushroom that helps reduce fatigue, support adrenal function, and promote restful sleep.

Methylated B-Vitamins

Methylated B-Vitamins

Bio-Avail Multi contains methylated forms of folate and B12, essential for the production of sleep-regulating neurotransmitters like serotonin and melatonin.

Lion's Mane Mushroom

Lion's Mane Mushroom

Bio-Avail Myco includes lion's mane, a medicinal mushroom that supports cognitive function and helps reduce mild anxiety and stress for better sleep.

Zinc Glycinate

Zinc Glycinate

Bio-Avail Multi delivers highly bioavailable zinc glycinate, which plays a role in the production of melatonin and helps promote healthy sleep patterns.

Signs You Need Sleep Stack

Difficulty falling asleep or staying asleep through the night

Waking up feeling unrefreshed or groggy

Experiencing daytime fatigue, drowsiness, or low energy

Feeling stressed, anxious, or overwhelmed during the day

Having an inconsistent sleep schedule or circadian rhythm

Relying on sleep aids or medications for adequate rest

Seeking natural ways to support healthy, restorative sleep

What You'll Feel Using Sleep Stack

  • Fall asleep quickly and with ease

  • Longer periods of uninterrupted, restful sleep

  • More consistent and regulated sleep patterns

  • Improved overall sleep quality and satisfaction

  • Waking up feeling refreshed, recharged, and alert

  • A greater sense of calm, balance, and well-being during the day

  • Enhanced vitality, energy, and resilience to stress

Discover the Sleep 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

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.

Learn More

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
Sleep Support Stack

Unlock Your Best Night's Sleep

Revitalize Your Nights with the Sleep Stack—Deep, Restorative Rest, 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 Sleep Stack takes a comprehensive approach to promoting healthy sleep onset, duration, quality, and consistency. Bio-Avail Organ provides sleep-supportive nutrients from grass-fed organ meats, while Bio-Avail Multi delivers essential vitamins and minerals to promote relaxation and calm. Bio-Avail Myco's adaptogenic mushrooms and herbs help optimize circadian rhythms and reduce stress for improved sleep. These products work synergistically to support deep, restorative sleep and daytime well-being.

Yes, the Sleep Stack can be a valuable tool for those experiencing occasional difficulty falling or staying asleep. The nutrients and compounds in this stack work to promote relaxation, reduce sleep onset latency, and support healthy sleep architecture for longer, more restful sleep. However, if you experience chronic or severe sleep issues, it's always best to consult a healthcare professional for personalized guidance and to rule out any underlying conditions.

Yes, the Sleep Stack is formulated with safe, well-tolerated, and nourishing ingredients that are generally suitable for long-term use. Unlike some sleep aids that can lead to dependence or side effects, this stack supports your body's natural sleep processes and promotes overall health and well-being. However, as with any supplement regimen, it's always a good idea to listen to your body, monitor your individual response, and adjust your dosage or frequency as needed under the guidance of a healthcare professional.

Individual responses vary, but many report better sleep quality and duration within the first few weeks of consistent use. However, the full benefits of the Sleep Stack may take several weeks to months to become apparent, particularly when optimizing circadian rhythms, reducing stress, and promoting overall sleep consistency. For best results, we recommend taking this stack daily for at least 3-6 months, ideally long-term for ongoing sleep support.

If you are currently taking other sleep supplements or medications, it's important to consult with your healthcare provider before starting this stack. While the ingredients in the Sleep Stack are generally safe and well-tolerated, some may interact with certain medications or alter their effectiveness. Your provider can help you determine if this stack is appropriate for your specific situation and guide you on the optimal dosage and timing in relation to your current regimen.

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