Best Reishi Mushroom Supplements – Top 10 Brands for 2018

Are you looking for the best reishi mushroom supplements on the market this year? Then this is the right list for you.

What is Reishi Mushroom?

Reishi mushroom is a kidney-shaped, reddish mushroom that’s used in traditional Chinese medicine. It is called by many names – lingzhi, yeongji, mannamtake, 10,000 years mushroom, mushroom of Immortality, antlered reishi, rokkaku-reishi and ganoderma spores, according to Examine.com.

The Chinese name lingzhi represents the essence of immortality and spiritual potency, according to a study. It represents success, longevity and well-being, and has been used historically to promote those things.

The scientific name is Ganoderma lucidum, and lucidus means shiny or brilliant, according to a this book on herbal medicine. The fungus is long and dark with a glossy exterior and woody texture. It grows in hot and humid regions in Asia.

The mushroom is known for a variety of potential health benefits, but there needs to be more robust research to confirm them.

A couple of studies have shown reishi mushroom can help increase levels of good cholesterol (HDL-C) in those with high cholesterol, according to Examine.com. Increasing levels of good cholesterol helps mitigate levels of bad cholesterol (LDL-C) according to WebMD. Reishi mushroom may also help reduce anxiety and cancer related fatigue, according to a this 2012 study, and has been shown to boost immunity, according to Examine.com.

Overall, reishi has potential immune boosting and anti-inflammatory benefits, and may also help support a balanced mood and reduced fatigue, according to Examine.com. This unique mushroom is available as a supplement in different forms.

Uses & Benefits of Reishi Mushroom

Reishi mushroom has a number of uses, with some that are better researched than others. These include:

  • Immunity: Good reishi mushroom supplements may boost immunity by increasing production of white blood cells, according to Examine.com. Two studies concluded that the water-soluble polysaccharides at a dosage of 2,500-5,000 mg can increase white blood cells. The fungus also has antioxidant properties, which means it helps protect cells from oxidative damage. More research is needed to confirm these potential reishi benefits, however.
  • Mental health: Some research suggests reishi mushroom has anti-anxiety benefits, but it is not clear if the benefits may be experienced by everyone. In a study of women recovering from breast cancer, taking reishi powder for four weeks reduced anxiety and depression. There have not been studies done on reishi mushroom’s effect on otherwise healthy people, so additional clinical trials are needed.
  • Cardiovascular health: Reishi mushroom supplements may help boost good cholesterol and manage blood sugar, helping to support cardiovascular health. There are a couple of studies that support reishi mushroom’s ability to boost good cholesterol, according to Examine.com, and several animal studies indicate the mushroom may decrease blood sugar, according to Healthline. More research is needed, however.
  • Fatigue: Good reishi mushroom supplements have been found to reduce levels of fatigue in recovering cancer patients, however, the use for fatigue alone has not been explored, according to Examine.com.

How to Take Reishi Mushroom

Reishi mushroom dosages depend on the form of reishi mushroom supplement. Standard reishi mushroom dosage is 6 g for ethanolic extract or 5.2 g water-soluble extract, taken three times daily, according to Examine.com. In general, follow the manufacturer dosage instructions, or a doctor’s guidance.

Reishi Mushroom Side Effects and Precautions

Reishi mushroom can cause side effects such as dryness of the mouth, itchiness, upset stomach, nose bleeds and bloody stools. Powdered reishi is usually 10 times as potent as the mushroom itself and may be unsafe if taken in periods longer than one month.

What to Look for in a Good Reishi Mushroom Product

Due to the lack of comprehensive research on reishi mushroom, it is difficult to say with certainty what aspects of the fungus you should look for in a supplement. The active compounds are a good start, though. Polysaccharides, triterpenes and peptidoglycans are some of the main bioactive compounds in reishi mushrooms.

There is a debate about whether polysaccharide content is an accurate measurement of supplement quality, because the most well-studied polysaccharides in reishi are the beta-glucans. Supplements generally state the quantity of overall polysaccharides, but not the quantity of beta-glucans.

Overall, when looking for the best reishi supplement, its usually better to get a reishi extract over the dried powder – the powder can be too potent and should not be taken for long periods of time in high doses.

Top 10 Reishi Mushroom Products Compared

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1. Nature’s Way Reishi

Nature’s Way Reishi

Nature’s Way Reishi is a standardized extract in capsule form, with at least 10% polysaccharides, one of its key bioactive compounds. Polysaccharides are long chains of carbohydrates that make up the cell walls of fungi and cellulose. This reishi mushroom pill is intended to be taken twice daily.

Specs

  • 376 mg reishi mushroom extract
  • 10% polysaccharides
  • 50 servings per container
  • Taken twice daily
  • Good customer reviews
  • Non-GMO
  • Certified authentic TRU-ID

Who Makes It?

Nature’s Way has produced natural health products since its founding in 1968. The company started with herbal remedies inspired by traditional medicine, but has since expanded to vitamins, minerals, oils and more.

Bottom Line

This is one of the best reishi mushroom supplements on the market, offering a standardized extract in a gel capsule. It is well reviewed by customers and provides at least 10% polysaccharides.

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Where to Get It
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2. Solaray Reishi Mushroom

Solaray Reishi Mushroom

Solaray Reishi Mushroom is a reishi mushroom supplement made up of 600 mg reishi mycelium, which is the vegetative part of a fungus consisting of white filaments known as hyphae. It is affordable and well-reviewed by consumers.

Specs

  • 600 mg reishi mycelium
  • 100 capsules per container
  • Taken once daily
  • Amazon’s choice
  • Affordable
  • Good reviews

Who Makes It?

Solaray is a nutraceutical brand that was founded in 1973 and blends herbs, extracts, vitamins and more into single formulations.

Bottom Line

This is one of the best reishi supplements for your money. It is much more affordable than many comparable supplements on the market and provides a good reishi mushroom dosage.

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3. Life Extension Reishi Extract

Life Extension Reishi Extract

Life Extension Reishi Extract is a mushroom complex containing standardized reishi mushroom extract with 13.5% polysaccharides and 6% triterpenes, and reishi mushroom spore. Triterpenes and polysaccharides are some of the main bioactive compounds in reishi mushrooms.

Specs

  • 980 mg reishi mushroom extract
  • 150 mg shell-broken reishi mushroom spore
  • 30 servings per container
  • Taken twice daily
  • 5% polysaccharide
  • 6% triterpenes
  • Two capsules daily

Who Makes It?

Life Extension is an innovative health brand that focuses on anti-aging and has funded $175 million on research. They claim to be 10 to 20 years ahead of mainstream medical acceptance, with a track record of examples.

Bottom Line

This is a top reishi mushroom supplement that combines the extract and the spore of the mushroom to provide a well-rounded complex. It is taken twice daily and provides 13.5% polysaccharides and 6% triterpenes.

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Where to Get It
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4. Host Defense Reishi

Host Defense Reishi

Host Defense Reishi is a gluten-free, organic and non-GMO reishi pill contained in a vegetarian capsule. It is comprised of reishi mycelium and contains 550 mg polysaccharides.

Specs

  • 1 gram reishi mycelium
  • 60 servings per container
  • Taken twice daily
  • Amazon’s choice
  • Good reviews
  • Contains pullulan
  • Expensive

Who Makes It?

Host Defense Mushrooms is a brand entirely built upon the benefits of mushroom mycelium. The brand is a product of Fungi Perfecti, LLC. It has been featured in TED talks and based on the research of Mycologist Paul Stamets.

Bottom Line

This product is developed by a brand with expertise in mushrooms, making it quality reishi mushroom supplement. However, it is more expensive and contains the polysaccharide pullulan.

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5. Aloha Medicinals Pure Red Reishi

Aloha Medicinals Pure Red Reishi

Aloha Medicinal Pure Red Reishi is made with 100% organic reishi mushroom in a vegetarian capsule. It is taken at servings of three capsules per day.

Specs

  • 100% organic reishi mushroom and mycelium
  • 30 servings per container
  • Three capsules daily
  • Vegetarian
  • Amazon’s choice
  • Dried powder

Who Makes It?

Aloha Medicinals is an herbal supplement brand that started in Maui growing reishi mushrooms in the 90s. Today, the company is based in Santa Cruz, California.

Bottom Line

This is a powerful reishi mushroom supplement, but it is a dried powder, so it is important to be cautious with supplementation. Dried reishi mushroom is 10 times more potent than the mushroom itself.

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6. Mushroom Science Reishi Super Strength

Mushroom Science Reishi Super Strength

Mushroom Science Reishi Super Strength is a high quality full-spectrum organic reishi mushroom extract supplement. It is extracted from wood-grown reishi using a hot water extraction method.

Specs

  • 400 mg organic reishi mushroom extract
  • 90 servings per container
  • Wood-grown reishi, hot water extracted
  • Taken once daily
  • 12% polysaccharides
  • 4% triterpenes
  • Vegetarian capsules
  • Expensive

Who Makes It?

Mushroom Science was founded in 1994 by mushroom grower John Seleen, natural products chemist  He Xianguo, and naturopathic doctor Steven Bailey. The company started with coriolus mushroom, also known as PSK.

Bottom Line

Mushroom Science Reishi Super Strength is made using quality wood-grown reishi and contains a good about of active compounds but is very expensive.

7. Nature’s Answer Reishi

Nature’s Answer Reishi

Nature’s Answer Reishi is a vegan and vegetarian standardized reishi mushroom extract supplement that provides at least 10% polysaccharides.

Specs

  • 1000 mg reishi mushroom extract
  • 10% polysaccharides
  • 60 capsules per container
  • Taken twice daily
  • Affordable
  • Includes rice flour and calcium silicate

Who Makes It?

Nature’s Answer is a health brand that provides supplements spanning a number of health interests. It was founded in 1968.

Bottom Line

This is an affordable reishi mushroom supplement that contains a good reishi mushroom dosage. However, it does contain additional ingredients, such as rice flour and calcium silicate.

8. Swanson Premium Reishi Mushroom

Swanson Premium Reishi Mushroom

Swanson Premium Reishi Mushroom is a pure mushroom powder that is certified guaranteed purity and potency. The reishi mushroom pill is supposed to be taken twice daily.

Specs

  • 2 grams reishi mushroom
  • Taken twice daily
  • 100% money back guarantee
  • Guaranteed purity and potency
  • Affordable
  • Contains magnesium stearate and silica

Who Makes It?

Swanson Vitamins was founded by a golfer trying to reduce joint pain in 1969. Today it provides an expansive array of vitamins, minerals and supplements.

Bottom Line

This is a strong reishi mushroom supplement made of powdered reishi and should be taken with care due to its potency. Though this reishi mushroom pill is affordable ot also contains additional ingredients such as magnesium stearate and silica.

9. Terrasoul Superfoods Red Reishi Mushroom Powder

Terrasoul Superfoods Red Reishi Mushroom Powder

Terrasoul Superfoods Red Reishi Mushroom Powder is organic red reishi mushroom in loose, extract powder. There are no other ingredients. One serving is ⅓ teaspoon.

Specs

  • Red reishi mushroom powder
  • 78 servings per container
  • Amazon’s choice
  • Vegan
  • USDA certified organic
  • Non-GMO

Who Makes It?

Terrasoul Superfoods produces both consumer and wholesale superfood supplements. The business was founded by Dennis & Amy Botts in Texas.

Bottom Line

This is a good reishi mushroom powder that is not encapsulated, which gives you the freedom to adjust your dosage. However, make sure not to take too much. Powdered reishi should be consumed in moderate dosages due to its potency.

10. Planetary Herbals Reishi Mushroom

Planetary Herbals Reishi Mushroom

Planetary Herbals Reishi Mushroom is a reishi mushroom extract in tablet form intended to be taken twice daily.

Specs

  • 460 mg reishi mushroom extract
  • 100 tablets per container
  • Taken twice daily
  • Expensive
  • Few reviews
  • Contains many other ingredients

Who Makes It?

Planetary Herbals is inspired by traditional Chinese and Ayurvedic herbal medicine. The brand’s mission is to integrate herbal and modern medicine.

Bottom Line

This reishi mushroom extract tablet is good, but it is expensive and contains many additional ingredients.

Rick Grimes

Written by Rick Grimes

Rick's a former D1 athlete, and a current fitness nut with over 10+ years in the health and fitness industry. After getting his bacelors degree he became devoted to contributing accurate, concise and researched based information to the bodybuilding industry. When he's not researching supps, you can find him on Quora giving back to the community.