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Onnit Shroom TECH Sport, 30 Capsules

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Retail Price: $28.99, You Save $1.02
Vitamart Price:  $27.97

Onnit Shroom TECH Sport Details

ADVANCED ATP ENERGY with Cordyceps Sinensis

The idea behind Shroom TECH Sport was to create a supplement that real athletes could take safely every day — even the day of competition. We wanted clean energy, ingredients with a history of use in high-level competition, and general health benefits; we believe we have found it in our exclusive combination of cordyceps sinensis mushroom, adaptogens, antioxidants, and methyl B-12. Shroom TECH Sport battles fatigue with a strategy unlike any other supplement on the market, providing cellular energy through the production of ATP rather than stimulant-based energy, and helping the body to improve oxygen utilization so you can go longer, recover faster, and set a new personal best.

Key Ingredients in Onnit Shroom TECH Sport


Several thousand years ago high in the mountains of Tibet, herdsmen noticed that when their herds grazed on caterpillar fungus, they were noticeably more lively, energetic, and could stay on the move for far longer. Taking a lesson from their animal kin, they sampled the mushroom and found a similar effect. Unbeknownst to them were the mechanisms of action behind this highly prized mushroom. Containing the active ingredients adenosine and cordycepic acid, as well as a host of phytonutrients, cordyceps has been shown in some studies to increase oxygen utilization, aerobic capacity, and cellular energy. Cultivated in optimal conditions by Aloha Medicinals, our Cordyceps is ideal for both casual and professional athletes of all types.


One of the pillars of Ayurvedic medicine, this tonifying herb that is often called “Indian Ginseng” is prized for many varied benefits. As with most adaptogens, Ashwagandha is useful in helping the body handle stress by supporting a variety of bodily functions with its combination of withanolides, alkaloids, fatty acids, and amino acids. The particular ability of Ashwagandha to help assist with mental acuity and reaction time (source), possibly due in part to cholinergic activity, also makes this herb of particular value to athletes.


Green tea has been associated with good health for thousands of years, but only recently has science understood exactly why. With the combination of catechins, polyphenols, and the highly potent EGCG, green tea extract has been shown to be 20 times more antioxidant-active than Vitamin C. Particularly valuable in scavenging lipid free-radicals, this ancient and powerful antioxidant will be a major ally in protecting against the neurotoxicity of excessive vital exertion. In addition, green tea will offer the body its well known effects on energy and metabolism.


Rhodiola rosea herb grows in the Arctic regions of eastern Siberia. Russians have been drinking rhodiola tea for centuries as an energy booster and Russian and Chinese scientists have researched the benefits of Rhodiola root for several decades. The root has a reputation for stimulating the nervous system, enhancing work performance, decreasing fatigue, and reducing high altitude sickness. This herb has been categorized as an adaptogen by Russian researchers due to its observed ability to increase resistance to a variety of chemical, biological, and physical stressors. The adaptogenic, cardiopulmonary protective, and central nervous system activities of rhodiola rosea root have been attributed primarily to its ability to influence levels and activity of monoamines and opioid peptides such as beta-endorphins. Interestingly, in smaller doses the herb is believed to be more stimulating than in larger doses.


B12 is one of the most popular energy-associated B vitamins, however by unlucky accident the most common lab-produced form of B12 is cyanocobalamin, not Methylcobalamin. Cyanocobalamin is created through charcoal filtering and leaves the body to shed a small amount of excess Cyanide. We are using the coenzyme form of vitamin B12, known as Methylcobalamin or Methyl B12. It's the only form of vitamin B12 which can directly participate in homocysteine metabolism. In addition, converting homocysteine to methionine via Methyl B12 generates an increased supply of SAMe (S-adenosyl methionine), the body's most important methyl donor. Indeed, some of the benefits of Methyl B12, such as protection from neurotoxicity, appear to derive from increased production of SAMe.
Particularly of value to those who travel to other time zones, available information indicates that Methylcobalamin can modulate circadian rhythm (your 24-hour clock). Pre and post dosing on a long flight with Methylcobalamin may lead to quicker recovery of normal sleep cycles and refreshing sleep. 

Onnit Shroom TECH Sport Ingredients

Cordyceps Super:  Potent bioavailable extract, magnifying the potency of cordyceps.
Astragalus:  Chinese herb, helpful in unlocking the full capability of Cordyceps mushrooms.
Green Tea Extract:  A powerful antioxidant and mild caffeine source.
Ashwagandha:  Powerful ayurvedic herb, known for assisting with vitality and focus.
Chromium (Picolinate):  Helps balancing & maintenance of optimal blood sugar levels.

The Gold Medal Advantage

It was 1993 and the Beijing summer games were heating up. Rumors were that the Chinese long distance women's track team was running a punishing full marathon every day in preparation. Several world records later and after extensive doping tests came up negative (source), Coach Ma revealed his secret: Cordyceps Sinensis. This was the moment that Cordyceps emerged into the athletic competitor's radar, never to be forgotten again. Later, clinical studies have shown evidence that Cordyceps improves both oxygen utilization and ATP production, two critical aspects for the endurance athlete. (sources)

Fatigue is the Enemy

"Fatigue makes cowards of us all." Whether those words were coming from the mouth of General Patton or Vince Lombardi, the truth of it remains the same. For any of us who have been in competition, we understand it all too well. For the fighter, fatigue will tell you that the jab you keep eating really isn't worth slipping. For the basketball player, fatigue will tell you to settle for the jumpshot. For the tennis player, it will tell you that you probably couldn't run down that cross-court anyway. There is no getting around the fact that fatigue is the demon every athlete must battle. Shroom TECH Sport is a new weapon to battle fatigue.

Shroom TECH Sport Science

The Shroom TECH Sport formula is built upon the well-studied Cordyceps Sinensis mushroom. This mushroom has been tested in multiple clinical studies, some of which demonstrated increased endurance, resistance to fatigue and improvement in oxygen utilization by as much as 50%. It is believed that one way the cordyceps mushroom achieves this is by affecting the ATP cycle. By providing raw Adenosine, ADP is converted to ATP more readily, allowing the body more bioavailable cellular energy. Well-studied antioxidants like Green Tea Extract further eliminate fatigue causing free radicals, and enhance fast recovery for athletes on any level. 

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Suggested Use

Adults: Consume 1 to 3 capsules of Onnit Shroom TECH Sport daily. When not engaging in a planned physical exertion, take 1 to 2 capsules in the afternoon on an empty stomach. Not to be taken immediately before bedtime. Consult a health care practitioner for use beyond one month. Do not take more than the recommended dose.

Nutrition Facts
Serving Size: 1 Capsule
Servings per Container: 30
Amount Per Capsule
Green Tea Extract [(Camelia Sinensis Leaf) (20:1 QCE 1.67 g; EGCG 50%)] 83.33 mg.
Siberian Ginseng Extract [(Eleutherococcus senticosus root) (50:1 QCE 2g)]  40 mg
Ophiocordyceps Sinensis (Whole) 583.33 mg
Magnesium (Magnesium Acetate Chelate) 10 mg
DL-Alpha-Lipoic Acid 25.25 mg
Rhodiola Rosea Extract (Rosavin 3%, Salidroside 1%) 66.67 mg
Astragalus Extract (Astragalus Membranaceus Root) (15:1 QCE 250 mg) 16.67 mg
Vitamin B12 (Methyl coblamin) 1000 mcg
Chromium (Chromium picolinate) 28 mcg
* Percent daily values are based on a 2000 calorie diet
  † Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Additional Ingredients: Cellulose

Allergy Information: n/a

Warning: Adult use only. Do not use if you are pregnant or breastfeeding, or if you have high blood pressure. Consult a health care practitioner prior to use if you have a liver disorder or develop symptoms of liver trouble; if symptoms persist or worsen; or if you have: a kidney disorder &/or diabetes; any type of acute infection; an auto-immune disorder; an iron deficiency; any lung problems; or any medical condition; or if you are taking: an antidepressant medication, or medications such as immunosuppressive drugs; or hormone replacement therapy or birth control pills; or any over-the-counter or prescription medication. Discontinue use if you have bipolar or bipolar spectrum disorder or if it causes irritability and insomnia.

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