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MycoBOOST™ - Full-Body Vitality

For Full-Body Vitality
Rated 4.8 out of 5
25 Reviews
Regular price $39.95 List price


  • For Full-Body Vitality
  • Train Longer, Recover Faster
  • Non-Stimulant Energy All Day Long

Perform your best

MycoBOOST will help you train longer, recover faster, and strive for new goals.

Help your body improve oxygen utilization for increased stamina, endurance, and aerobic capacity.

Use MycoBOOST for more productive workouts and increased mental drive for any challenge that presents itself during your day.

Non-stimulant energy all day long

MycoBOOST battles fatigue by enhancing energy at a cellular level.

Providing you with the endurance to battle through mentally and physically challenging tasks.

Use as a pre-workout, in the morning, or anytime you need a natural BOOST to complete any tasks. 

How It Works

MycoBOOST™ is designed to enhance intracellular energy, increase oxygenation, and sustain endurance activities.  

Research suggests that the natural compounds in MycoBOOST™ can support a busy lifestyle by maximizing ATP energy production and O2 utilization.

  • Increase stamina and endurance†
  • Boost physical and mental performance†
  • Enhance aerobic capacity†
  • Support cellular energy production†

This natural formula contains Organic Cordyceps mushroom extract and Yerba Mate extract to promote sustainable energy production and endurance.

Consistent with the rest of our Myco™ mushroom line, MycoBoost™ contains natural ingredients that work synergistically to showcase the unique benefits of medicinal mushrooms. 

Research suggests that Yerba Mate and Cordyceps can support a busy lifestyle by maximizing ATP energy production in the mitochondria and improve oxygen utilization. 

Collectively, these two ingredients work to increase energy production at the cellular level, enhance your body’s ability to use oxygen during activity, and support mental endurance during challenging tasks.

Cordyceps Mushroom

Cordyceps delivers powerful endurance boosting effects. Doses of 150-300 mg per kg of bodyweight of cordyceps given orally to rats increased the time it took for rats to become fatigued during a swimming test by 12.5%. [1]

These findings are supported by human experiments that showed Cordyceps increased lactic acid threshold by an average of 10.5% - thus enabling the exerciser to increase the intensity and duration of exercise. Researchers concluded that supplementing with cordyceps “improves exercise performance and might contribute to wellness in healthy older subjects.” [2]

A 2007 study in Hong Kong that examined traditional Chinese Herbs found that cordyceps does indeed increase ATP production. As they noted, “enhancing mitochondrial ATP generation preserves mitochondrial structural and functional integrity, thus retarding the aging process.” [3]

Aside from boosting exercise capacity, the high beta-glucan content of cordyceps helps it reduce fatigue, boost immune system function, increase antioxidant activity, and may even increase testosterone and libido in men. [4]

In a small pilot study, cordyceps was also shown to help support optimal glucose metabolism. [5]

Finally, cordyceps has been shown to “significantly attenuate the liver and heart injuries in Chronic Kidney Disease rats.” The same mechanisms of action - reversing elevated levels of inflammatory markers - “can also be used to elucidate the mechanisms of action of other traditional Chinese medicines.” [6]

Yerba Mate Extract

Yerba Mate, the dried leaves of the Ilex paraguariensis plant, contain several health promoting compounds, including saponins, polyphenols, and xanthines (caffeine and theobromine). These have been shown to increase metabolism, exhibit antioxidant properties, and support regular functioning of the body’s cells and tissues. Yerba Mate also contains 7 of the 9 essential amino acids. [7]

Theobromine is a phytochemical antioxidant (also found in real chocolate) that has been shown to boost nitric oxide and dilate blood vessels throughout the body and in the respiratory system. [8]. It has a slight stimulatory effect, about 1/10 the power of caffeine.

Together, the combination of caffeine and theobromine can provide enhanced alertness, boost mental performance, and improve sports performance by up to 5%. [9,10,11]

There are numerous anti-obesity benefits of Yerba Mate including reduced blood sugar levels, increased feelings of satiety, modulates leptin levels, and decreases adipogenesis (creation of fat cells). [12,13,14]

In fact, in a randomized, double-blind, placebo controlled human study, oral supplementation of Yerba Mate decreased body fat mass and percent body fat. [15]

A 2004 study concluded that the antioxidant powers of Yerba Mate are slightly higher than those of Green Tea. [16]

Yerba Mate has also been shown in several studies to reduce advanced glycation endproducts or AGEs. These has serious anti-aging and longevity promise. [17,18]



Thousands of years ago high in the mountains of Tibet, herdsmen noticed that when their herds ate ‘caterpillar fungus’, they were much more energetic and could travel longer distances. Cordyceps mushroom delivers powerful endurance boosting effects by increasing oxygen utilization, aerobic capacity, and cellular energy production.


Yerba Mate is best known as the stimulating beverage and South American drink that energizes the body and mind. Yerba Mate leaves are a natural source of theobromine, caffeic acid, saponins, and caffeine. Collectively, these compounds may increase metabolism, confer antioxidant effects, and enhance alertness and mental performance.

Suggested Use

Take a serving of 2 capsules 1 to 2 times per day to promote cellular energy production to support mental and physical exercise, or as directed by a healthcare practitioner.

U.S.A. manufactured in a cGMP facility. Natural Stacks proudly uses only the highest quality ingredients.

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Open Source

Most companies use "proprietary blends" so they don't have to tell you the amount of each ingredient in their formulas. At Natural Stacks we believe it's your right to know exactly what you're putting into your body. We proudly publish our innovative formulas and ingredient suppliers in an open source format.

Learn About Our Commitment To Transparency

The Myco™ Series

MycoMIND™ - Brain Cell Optimizer

MycoMIND™ - Brain Cell Optimizer


Dust off the mental cobwebs and support your brain with this daily “brain cleaner”

Learn More


Support the body’s immune response to help combat viruses, bacteria, and other harmful pathogens.

Learn More

100% Happiness Guarantee

If for whatever reason you're unsatisfied with your Natural Stacks supplements, you can keep the full bottle on us and we'll refund your money. Anything after the first bottle, we'll ask that you return for a refund.

User Reviews

average rating 4.8 out of 5
Based on 25 reviews
  • 5 Stars
    21 Reviews
  • 4 Stars
    4 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Increased Endurance
Rated 4 out of 5
Increased Energy
Rated 4 out of 5
Accelerated Recovery
Rated 4 out of 5
25 Reviews
Rated 5 out of 5
Review posted

Great Energy and Clarity

I have found this supplement has a lot of benefits. Including but not limited to great energy, mental focus, and clarity. Pick this up and give it a shot, and It also stacks very well with Smart Caffeine for me.

Increased Endurance
Rated 5 out of 5
Increased Energy
Rated 5 out of 5
Accelerated Recovery
Rated 4 out of 5
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Natural Stacks

MycoBoost and Smart Caffeine are the two perfect products to stack for focused and clean energy. Glad to hear about all the benefits these products are providing you!

Rated 5 out of 5
Review posted

Myco Boost Really works to help your system get to the next level for recovery and stamina.

Myco Boost does ALL they advertise plus brings an added sense of well being because you know that you can depend on NS strength, purity and consistency in the products they are offering.

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Rated 4 out of 5
Review posted

Worth A Try From A Great Company

Only took this supplement a few times, because I'm more of an acute benefit person. This may help you if you take it for a longer period of time. Everybody is different. Like I said I only took it a few times, maybe two or three, so I most likely didn't get the full benefit from it.

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Rated 5 out of 5
Review posted


The Myco Stack works great for energy and clear thinking! This stack is almost too much for me to use bith the boost and the mind together!

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Rated 5 out of 5
Review posted

Finally the perfect mushroom supplement.

The mushrooms in these two supplements are types I've wanted to add to my stack in forever, but I've always been quite sensitive and got nauseous easily. Since this NS version, I can enjoy all the benefits and feel great afterwards, and the mushrooms give a noticeable difference in all promised aspects (you'll find amazing research done on all of these mushroom strains if you google their name)

Very recommended, both of them.

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Citations & References

1. Cordyceps sinensis. Biol Pharm Bull. 2003 May;26(5):691-4.

2.Chen S, Li Z, Krochmal R, Abrazado M, Kim W, Cooper CB. Effect of Cs-4®(Cordyceps sinensis) on Exercise Performance in Healthy Older Subjects: A Double-Blind, Placebo-Controlled Trial. Journal of Alternative and Complementary Medicine. 2010;16(5):585-590. doi:10.1089/acm.2009.0226.

3. Ko KM, Leung HY. Enhancement of ATP generation capacity, antioxidant activity and immunomodulatory activities by Chinese Yang and Yin tonifying herbs. Chinese Medicine. 2007;2:3. doi:10.1186/1749-8546-2-3.

4. Lin B, Li S. Cordyceps as an Herbal Drug. In: Benzie IFF, Wachtel-Galor S, editors. Herbal Medicine: Biomolecular and Clinical Aspects. 2nd edition. Boca Raton (FL): CRC Press/Taylor & Francis; 2011. Chapter 5. Available from:

5. Professor Paul Leonard Greenhaff (Ph.D) . Pilot Study to Investigate the Changes in Metabolic and Physiological Parameters using Cordyceps sinensis supplementation (3 grams per day) in a double blind, randomized format.

6. Liu X. Cordyceps sinensis protects against liver and heart injuries in a rat model of chronic kidney disease: a metabolomic analysis. Acta Pharmacol Sin. 2014 May;35(5):697-706. doi: 10.1038/aps.2013.186. Epub 2014 Mar 17.

7. Heck CI. Yerba Mate Tea (Ilex paraguariensis): a comprehensive review on chemistry, health implications, and technological considerations. J Food Sci. 2007 Nov;72(9):R138-51.

8. Theobromine. Phytochemicals Database.

9. Ruxton, C. H. S. (2008), The impact of caffeine on mood, cognitive function, performance and hydration: a review of benefits and risks. Nutrition Bulletin, 33: 15–25. doi:10.1111/j.1467-3010.2007.00665.x

10. Nehlig A. Caffeine and the central nervous system: mechanisms of action, biochemical, metabolic and psychostimulant effects. Brain Res Brain Res Rev. 1992 May-Aug;17(2):139-70.

11. Hodgson AB. The metabolic and performance effects of caffeine compared to coffee during endurance exercise. PLoS One. 2013;8(4):e59561. doi: 10.1371/journal.pone.0059561. Epub 2013 Apr 3.

12. Gambero A, Ribeiro ML. The Positive Effects of Yerba Maté (Ilex paraguariensis) in Obesity. Nutrients. 2015;7(2):730-750. doi:10.3390/nu7020730.

13. Kang YR. Anti-obesity and anti-diabetic effects of Yerba Mate (Ilex paraguariensis) in C57BL/6J mice fed a high-fat diet. Lab Anim Res. 2012 Mar;28(1):23-9. doi: 10.5625/lar.2012.28.1.23. Epub 2012 Mar 21.

14. Arçari DP. Anti-inflammatory effects of yerba maté extract (Ilex paraguariensis) ameliorate insulin resistance in mice with high fat diet-induced obesity. Mol Cell Endocrinol. 2011 Mar 30;335(2):110-5. doi: 10.1016/j.mce.2011.01.003.

15. Sun-Young Kim. Anti-obesity effects of Yerba Mate (Ilex Paraguariensis): a randomized, double-blind, placebo-controlled clinical trial. International Society for Complementary Medicine Research (ISCMR)201515:338. DOI: 10.1186/s12906-015-0859-1

16. Chandra S. Polyphenolic compounds, antioxidant capacity, and quinone reductase activity of an aqueous extract of Ardisia compressa in comparison to mate (Ilex paraguariensis) and green (Camellia sinensis) teas. J Agric Food Chem. 2004 Jun 2;52(11):3583-9.

17. Singh R. Advanced glycation end-products: a review. Diabetologia. 2001 Feb;44(2):129-46.

18. Lunceford N. Ilex paraguariensis extracts inhibit AGE formation more efficiently than green tea. Fitoterapia. 2005 Jul;76(5):419-27.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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