Best Reishi Supplement

Best Reishi Mushroom Supplements

If you like mushroom supplements and are in search of a new reishi product, this is the review guide for you.
There are a lot of reishi mushroom supplements online, but not all are created equal, especially when you start thinking about organic ingredients and extracts. Anyone who wants the highest potency or strongest dosage should (usually) be looking for a reishi extract. That said, if you rotate between other mushroom supplements (like lion's mane), you may be looking for something a little more simple, like organic reishi mushroom capsules.

After 50 reishi products reviewed since 2015, we think the ultra-simple, no-filler, Host Defense Reishi Capsules are the best reishi mushroom supplement brand for most people. At an affordable price, it delivers a simple organic reishi formula in a vegan friendly capsule.

1. Host Defense Reishi

Our pick - what we would take
When it comes to good quality brands, Host Defense is on top of the list. Their Reishi product is simple, clean, and is made with an organic ingredient formula that's hard to compete with. The mushrooms are grown right here in the forests of USA.
Host Defense Reishi
Brand From Joe Rogan Podcast
Our Rating
Overall Rating 100%
Ingredients 100%
Effectiveness 100%
Quality 100%


The Details
Serving Size 2 Capsules
Reishi content 1000 mg
Organic Yes

If you’re looking to benefit from reishi mushroom supplements, quality does have to be on the top of the list. Host Defense has quality covered and it’s one of the few brands to truly be on top of their game when it comes to mushroom products overall. No need to fear additives or fillers either, these vegetable based capsules are filler-free.

PS: YES! This is the brand that is featured on Joe Rogan Experience with Paul Stamets (The man behind the brand of Host defense)

PSS: Why is it important? Well, it’s difficult to run a company. Let alone a massive mushroom supplement brand. Host Defense is one of the best brands out right now, that’s why you should buy from them.

Best Reishi Mushroom Supplement

The Best Reishi Mushroom Supplements: Top Rated Brands​

Reishi Mushroom (Ganoderma lucidum) known as “Mushroom of Immortality,” is used for its immune and cognitive boosting properties. Known for being an excellent tonic and vitality boosting natural mushroom.

Onlinestrength analyzed 10 best-selling Reishi Mushroom supplements in the United States, measuring levels of the key active ingredient Ganoderma lucidum, as well as recording any fillers such as binders, preservatives, artificial ingredients.

Every Reishi Mushroom product passed ingredient quality standards. Supplements sourced from organic ingredients were rated higher. Products that contained any fillers of any kind were penalized.


All Benefits/Effects/Facts & Information

Reishi Mushroom (Ganoderma lucidum), commonly known as Ling Zhi, is traditionally used in Chinese and Japanese medicines. Frequently known as the “herb of spiritual potency,” for its ability to decrease fatigue, boost vitality, promote longevity, and improve overall sense of well being.

Reishi mushroom supplementation is often used for its ability to help reduce clinical fatigue and its powerful anti-oxidant properties. Supplementation is well known for its ability to boost immune system health and prevent disease such as digestive issues, cancer, and general illness.

Though further clinical research is still needed to solidify reishi muschrooms health benefits, Ganoderma lucidum shows promise in improving overall well-being and boosting energy which can be directly correlated to the anti-oxidant properties.

Things to Know

Also Known As

Ganoderma lucidum, Mushroom of Immortality, Ling Zhi, Red Reishi, lingzi mushroom

Things to note

  • Research shows that reishi mushroom extracts are used for supporting immune system and liver health.
  • The actual reishi muschroom in its raw form has far more health benefits than the extract supplement formulation. Raw reishi mushrooms have triterpenes where as the extracts are often missing a few valuable compounds.

How To Take

Recommended dosage, active amounts, other details

Standard Dose for Reishi Extracts: 1800mg – 5200mg usually broken up into different dosages several times a day.

Reishi mushrooms that are grounded up and turned into supplements have 10x the potency as the raw mushroom. 100g of raw mushrooms is about the equivalent of 10g of reishi extract.

Related Reads:


There isn't too much data on the side-effects of reishi mushroom quite yet. The limited research points to increased risk of upset stomach or digestive distress
The research points to promising immune support benefits.
It's often recommended that reishi is taken during the day. Reishi mushroom is considered to be pretty strong when it comes to herbal supplements.

Reviewed, ranked, and written by the professional editorial team

This research is supported by you, our readers, through our independently chosen links, which earn us a commission. 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.