Best 10 Reishi Mushroom Powder in 2025

Reishi mushroom powder is a concentrated supplement made by drying and grinding mature reishi mushrooms, or by extracting their active compounds like beta-glucans and ganoderic acids, through hot water or alcohol.

These Reishi mushroom powders could help support immune function, reduce inflammation, and provide stress relief. However, with so many options available, choosing a high-quality powder can be difficult. Some products may contain fillers or offer low levels of the compounds that make reishi effective.

This blog post covers the 10 best reishi mushroom powders based on their ingredient quality, extraction methods, and value. The article will also highlight the pros and cons of these products, along with their possible side effects, to help you make an informed decision.

10 Best Reishi Mushroom Powders

1. Micro Ingredients Organic Reishi Mushroom Extract

   

   Micro Ingredients Organic Red Reishi Mushroom Powder may help support energy levels and immune function. It is made as a 100:1 extract, which may preserve key bioactive compounds, including polysaccharides, beta-glucans, and natural antioxidants.

   As per the official website, Micro Ingredients Organic Red Reishi Mushroom Powder comes in a resealable pouch that contains 1,000 milligrams of reishi mushroom extract per 1/2 scoop serving.

   Pros

   • May support immune system regulation by enhancing white blood cell activity.
   • Might reduce inflammation through triterpenoid and polysaccharide compounds.
   • May help manage stress by supporting the body’s stress response.

   Cons

   • May cause dizziness or lightheadedness, especially if you have low blood pressure.
   • Can interact with anticoagulant medications and increase bleeding risk.

2. Om Mushroom Superfood Reishi Organic Mushroom

   

   Om Mushroom Superfood Reishi Organic Mushroom Powder may help you maintain balance and resilience in daily life. It provides 2,000 milligrams of certified organic Ganoderma lucidum whole mushroom powder per 1tsp.

   The makers state that Om Mushroom Superfood Reishi Organic Mushroom Powder may help support your body’s defense system while promoting a healthy stress response. It could also help regulate your mood, support cardiovascular health, and aid in providing antioxidant protection against free radicals that contribute to cellular damage.

   To use this formula, the makers suggest stirring or mixing 2 grams, about one teaspoon, into coffee, tea, smoothies, or recipes. Om Mushroom Superfood Reishi Organic Mushroom Powder could help in managing everyday stress, support deeper rest, and promote a sense of calm.

   Pros

   • Could promote better sleep quality by calming the nervous system.
   • May lower blood pressure by promoting nitric oxide production.
   • Could support healthy liver function and aid in natural detox pathways.

   Cons

   • Might lead to digestive upset, such as nausea or bloating.
   • Could cause allergic skin reactions.

3. Terrasoul Superfoods Red Reishi Mushroom Powder

   

   According to the official website, Terrasoul Superfoods Red Reishi Mushroom Powder may help strengthen the immune system, detoxify the body, and potentially calm the nervous system. It could help modulate immune cell activity, enhancing macrophage and natural killer (NK) cell function, which are critical in detecting and neutralizing pathogens. The detoxification support by this formula may help combat oxidative stress and support liver function.

   Terrasoul Superfoods Red Reishi Mushroom Powder could also help promote nervous system balance by influencing the hypothalamic-pituitary-adrenal (HPA) axis and encouraging parasympathetic activity, helping lower the impact of chronic stress and aid in relaxation.

   The makers state that Terrasoul Superfoods Red Reishi Mushroom Powder has a minimum of 20% polysaccharides, which can support your body’s defenses and promote overall resilience against everyday challenges.

   Pros

   • Might act as an antioxidant, protecting cells from oxidative damage.
   • Might help reduce fatigue and improve energy levels over time.
   • Could support mental clarity and cognitive performance.

   Cons

   • May trigger dry mouth or throat irritation.
   • You could experience nosebleeds with high doses.

4. Dr. Botanical Health Organic Total Vitality Mushroom Powder Blend

   

   Dr. Botanical Health Organic Total Vitality Mushroom Powder Blend provides a 4-in-1 mushroom complex that combines Reishi, Lion’s Mane, Cordyceps, and Chaga. This blend could help support your focus, memory, and cognitive abilities.

   Lion’s Mane is included as it may promote better cognitive function. It may help you stay sharp, focused, and alert all day long, without the jitters or crash associated with caffeine.

   Cordyceps in Dr. Botanical Health Organic Total Vitality Mushroom Powder Blend could help sustain energy that might support your stamina and endurance, making it suitable for busy days or active lifestyles.

   The makers also state that reishi and chaga in this formula could help strengthen your immune system and support your body’s natural stress response, offering resilience against daily challenges. As per the official website, to take Dr. Botanical Health Organic Total Vitality Mushroom Powder Blend, add a scoop to your tea, coffee, smoothie, or protein shake.

   Pros

   • May offer adaptogenic effects that support overall resilience.
   • Might reduce anxiety by modulating the HPA axis.
   • Could promote cardiovascular health by supporting circulation.

   Cons

   • Could suppress immune function with long-term use in high amounts.
   • May cause headaches or brain fog in rare cases.

5. XPRS Nutra Organic Red Reishi Mushroom Powder

   

   XPRS Nutra Organic Red Reishi Mushroom Powder claims to balance immune response, which may be helpful if you’re looking for more consistent immune support throughout the year. The product contains naturally occurring beta-glucans, which may help your immune system stay responsive without pushing it into overdrive, which can be especially beneficial if you’re prone to frequent colds or immune fluctuations due to stress or lack of sleep.

   According to the official website, XPRS Nutra Organic Red Reishi Mushroom Powder might support healthy aging and improve how your body handles daily stressors like pollution, processed foods, or intense workouts by reducing oxidative stress.

   XPRS Nutra Organic Red Reishi Mushroom Powder could also help reduce inflammation by downregulating inflammatory markers, which can help manage concerns as fatigue, stiffness, or skin irritation.

   Pros

   • Could help stabilize blood sugar levels.
   • Might support healthy cholesterol levels.
   • May aid in hormonal balance by modulating the endocrine system.

   Cons

   • Can lower blood pressure too much if combined with antihypertensives.
   • Risk of liver toxicity with excessive or prolonged intake.

6. Nutricost Organic Reishi Mushroom Powder

   

   Nutricost Organic Reishi Mushroom Powder is a USDA Certified Organic formula that provides 1 gram of reishi mushroom powder, with a scoop (½ teaspoon) included to ensure accurate measuring every time.

   The makers state that Nutricost Organic Reishi Mushroom Powder might help strengthen the immune system, support respiratory health, and promote overall vitality.

   As per the official website, Nutricost Organic Reishi Mushroom Powder provides triterpenes and beta-glucans, two bioactive compounds that work together to support immune function. Beta-glucans, in particular, can help prime your immune cells, making them more responsive without overstimulation. This means you may be better equipped to handle seasonal stressors, minor infections, or general immune challenges. If you often feel run-down or catch colds easily, combining this powder in your routine might give your system added resilience.

   Pros

   • Could help reduce symptoms of seasonal allergies.
   • May promote healthy gut bacteria and digestive balance.
   • Might support healthy aging by reducing cellular stress.

   Cons

   • Can worsen autoimmune conditions by overstimulating the immune system.
   • May disrupt your sleep patterns.
   • Could thin the blood and delay wound healing.

7. BulkSupplements Reishi Mushroom Extract Powder

   

   BulkSupplements Reishi Mushroom Extract Powder provides 1g of this extract per 1/2 scoop, which might support your immune function, stress management, and vitality.

   As per the official website, BulkSupplements Reishi Mushroom Extract Powder may help protect cells from oxidative stress, supporting long-term cellular health and resilience. It could help your body respond to occasional stress more effectively, promoting a sense of balance and calm in everyday routines.

   The makers state that BulkSupplements Reishi Mushroom Extract Powder is free from sugar, soy, dairy, yeast, gluten, and additives.

   Pros

   • May inhibit histamine release and help with histamine intolerance.
   • Could assist in wound healing through immune modulation.
   • Might support healthy weight management by regulating metabolism.

   Cons

   • May alter hormone levels, especially with long-term use.
   • Could cause fatigue or low energy in some people.

8. Host Defense Reishi Powder

   

   Host Defense Reishi Powder provides 1.5 grams of reishi per 1/2 tsp serving, which may support cardiovascular health by contributing to healthy circulation and heart function. It could help enhance energy and stamina, making it a valuable addition to active lifestyles. As per the official website, Host Defense Reishi Powder can support your body’s natural ability to cope with occasional stress, helping you maintain balance even on demanding days. It might also help encourage a balanced immune response, which can be especially beneficial during seasonal changes or periods of heightened stress.

   Pros

   • Could protect brain cells and support neuroprotection.
   • May help balance immune overactivity in autoimmune conditions.
   • May support respiratory health and lung function.

   Cons

   • Might increase the risk of bruising.
   • Possible impact on platelet function and clotting time.

9. Veloto Mega Mushroom

   

   Veloto Mega Mushroom combines Reishi, Cordyceps, Chaga, Lion’s Mane, Turkey Tail, Mesima, Maitake, Shiitake, Wood Ear, and Oyster Mushroom.

   This blend offers beta-glucans, polysaccharides, vitamins, and minerals that might help strengthen your immune defenses, improve cognitive function, and promote daily vitality.

   As per the official website, Veloto Mega Mushroom comes in a 10-ounce (284-gram) container. It is said to be produced entirely in the United States, with meticulous processes that include planting, harvesting, cooking, drying, and grinding to maintain the highest level of bioactivity.

   Cordyceps in Veloto Mega Mushroom may help promote sustained energy and stamina, helping you stay active without relying on stimulants. Lion’s Mane in this blend could also help in maintaining focus and mental clarity.

   Pros

   • Could offer antifungal properties that combat Candida overgrowth.
   • Might protect your kidneys from damage.
   • May promote skin health by reducing inflammation and oxidative stress.

   Cons

   • May cause constipation or loose stools, depending on the dose.
   • You might not like the taste and texture of the formula.

10. Real Mushrooms Reishi Powder

    

    Real Mushrooms Reishi Powder is said to be made from 100% organic Ganoderma lingzhi fruiting bodies, without any starch, mycelium, or grain fillers. This formula is made using a dual-extraction process using both hot water and alcohol, which ensures the maximum release of reishi’s beta-glucans and triterpenes compounds.

    The makers state that Real Mushrooms Reishi Powder offers over 25% beta-(1,3)(1,6)-glucans and more than 4% triterpenes, including ganoderic acids, which have immune-modulating and antioxidant properties.

    Available in bulk 45g and 100g pouches, this Real Mushrooms Reishi mushroom powder provides 45 to 100 servings per container, depending on your chosen size. Real Mushrooms Reishi Powder provides 250 mg of beta-glucans and 40 mg of triterpenoids per 1,000 mg serving of Reishi mushroom powder.

    Pros

    • May boost natural killer (NK) cell activity against pathogens.
    • Might aid in maintaining adrenal gland function.
    • Could support healthy thyroid function through immune modulation.

    Cons

    • Could lead to mood changes or irritability in rare instances.
    • You may experience increased sweating or flushing.

Side Effects of Reishi Mushroom Powder

1. Dry mouth

   Dry mouth is a commonly reported mild side effect that can occur when taking reishi mushroom powder regularly. Reishi contains high concentrations of triterpenes, specifically ganoderic acids, which possess anti-inflammatory and antihistamine-like properties that may inadvertently reduce salivary gland activity. These bitter compounds may also interact with muscarinic acetylcholine receptors involved in stimulating saliva secretion, which can leave you with a persistent feeling of dryness in your mouth and throat. If dry mouth develops, it can become uncomfortable over time, making it harder for you to chew or swallow your food and increasing the risk of cavities due to less natural cleansing by saliva.

2. Itchy Throat

   You might notice an itchy or irritated throat after taking reishi mushroom powder, especially if you’re using higher doses. This can happen because reishi contains beta-glucans and other polysaccharides that activate immune cells in your throat and other mucosal tissues. These compounds stimulate your immune system, which could trigger mild inflammation or even a histamine response. Reishi also contains ganoderic acids, which may cause a tingling or scratchy feeling in your throat. This could be an early sign of sensitivity or a mild allergy.

3. Stomach Upset

   Digestive issues like nausea, bloating, stomach cramps, or diarrhea are among the most common side effects you might experience with reishi powder. The likely cause is reishi’s high concentration of polysaccharides and triterpenoids, which interact with the gastric mucosa. Polysaccharides can ferment in the gut, altering microbial activity and producing gas, while triterpenoids may reduce gastric acid secretion and interfere with digestive enzyme balance. These compounds also increase intestinal motility by acting on smooth muscle cells, which can lead to loose stools or abdominal discomfort.

4. Skin rashes

   You might develop skin reactions like itching, redness, or hives after using reishi mushroom powder, especially if you’ve been taking it regularly. These symptoms may be caused by a delayed-type (Type IV) hypersensitivity reaction, where your immune system, specifically T cells in your skin, mistakes certain proteins or polysaccharides in reishi as harmful. When this happens, dendritic cells and Langerhans cells in your skin get activated and release inflammatory signals such as IL-1β and TNF-α. This immune response can lead to visible rashes or irritation.

How Did We Evaluate The Best Reishi Mushroom Powder?

1. Brand Reputation

   To evaluate the brand reputation of these reishi mushroom powders, we considered third-party credibility (BBB and Trustpilot ratings), customer reviews on Amazon, transparency of ingredient sourcing, and consistency in product quality.

   Host Defense, Real Mushrooms, and Om Mushroom lead in overall reputation. Host Defense benefits from strong scientific backing through its founder, Paul Stamets, and is praised for clean, effective formulations and therapeutic results, especially for sleep and immune health.

   Real Mushrooms earns a 4.2 Trustpilot rating and is favored for its use of mushroom fruiting bodies and transparency in sourcing.

   Om Mushroom, though not rated on Trustpilot or BBB, has strong Amazon feedback, especially for taste, ease of use, and visible wellness benefits.

   Terrasoul Superfoods, Veloto Mega, and Dr. Botanical Health also hold solid reputations based on user reviews.

   Terrasoul lacks third-party ratings but earns trust through detailed customer testimonials on Amazon, particularly for neurological and chronic issues.

   Veloto Mega is a newer brand with no Trustpilot or BBB listing, but consistently positive reviews highlighting energy and focus. Dr. Botanical Health also isn’t listed on these review platforms but receives high praise for ingredient clarity and daily cognitive support.

   Nutricost and Micro Ingredients are mid-tier in brand trust. Micro Ingredients has an unclaimed profile on Trustpilot with a TrustScore of 2.5 out of 5 and is currently not listed on BBB, but maintains decent Amazon reviews for usability and effectiveness.

   Nutricost holds a B rating on BBB and isn’t present on Trustpilot, positioning it as a value-driven brand that meets basic expectations without excelling in transparency or premium quality.

   BulkSupplements and XPRS Nutra fall to the bottom. BulkSupplements has a B rating on BBB but a poor 1.9 Trustpilot score (250+ reviews), with consistent concerns around product quality and customer service. XPRS Nutra has received an F rating on BBB and no Trustpilot presence, raising serious doubts about reliability.

2. Value for Money

   To determine which reishi mushroom powders offer the best value, we compared each product’s total cost and cost per serving. We also considered brand reputation, ingredient quality, and product size.

   Nutricost Organic Reishi Mushroom Powder offers the best value at just $19.97 for 227 servings, breaking down to only $0.09 per serving. It’s USDA Organic and suitable for long-term use if you want a clean, budget-friendly option.

   Micro Ingredients Organic Reishi Extract also delivers strong value at $33.95 for 16 oz. As a concentrated extract, it yields roughly 90–160 servings, putting the cost per serving between $0.21 and $0.38.

   BulkSupplements follows closely with its extract priced at $22.97 for 8.8 oz, offering around 50–100 servings at $0.23–$0.46 per serving.

   Om Mushroom Superfood’s reishi powder costs $19.99 for 30 servings or $0.67 per serving. It’s not the cheapest, but it’s convenient and comes from a reputable brand.

   Real Mushrooms Reishi Powder is priced higher at $39.74 for 45 servings ($0.88 each), but its use of 100% fruiting body with no fillers justifies the premium.

   Dr. Botanical Health’s mushroom blend, at $22.95 for 30 servings ($0.76 per serving), gives moderate value but isn’t suitable if you are specifically seeking reishi alone.

   Terrasoul Superfoods offers a small-size option at $14.99 for 5.5 oz, giving roughly 31–50 servings and a cost of $0.30–$0.48 per serving. It’s good for beginners, but not the most economical over time.

   XPRS Nutra’s 4-oz pack at the same price yields around 20–30 servings, pushing the cost to $0.50–$0.75 per use, which is relatively high for a simple powder.

   VELOTO Mega Mushroom is priced steeply at $69.99 for 10 oz, averaging $1.16–$1.75 per serving, with its high cost mostly reflecting the broad mushroom blend rather than the reishi focus.

   Host Defense Reishi Powder ranks lowest in value for money. At $31.95 for 3.5 oz, you’re paying $1.28–$1.60 per serving. The brand’s strong credentials and quality standards are clear, but the price makes it impractical for long-term daily use unless you’re committed to paying a premium for cultivation practices.

   The best value comes from brands that offer large quantities or extracts at competitive prices without compromising on sourcing or quality.

   Nutricost, Micro Ingredients, and BulkSupplements stand out for their affordability and effectiveness. On the other hand, brands like Host Defense or VELOTO may appeal if you prioritize brand ethos or specialty blends over price.

3. Refund Policies and Procedures

   When selecting the best Reishi mushroom powders, we factored in how brands manage their customers post-purchase.

   Nutricost offers the most flexible policy with a 60-day money-back guarantee, allowing returns even on opened items (after the first bottle), provided they’re in new condition. Free return shipping is available only if you opt for the $2.98 return protection at checkout.

   Real Mushrooms follows closely, providing a prepaid return label for unopened U.S. orders within 30 days. For returns made between 31–60 days, customers cover shipping, but returns are still accepted, making the policy generous and well-structured.

   XPRS Nutra’s 30-day return policy includes prepaid labels after approval, with clear instructions and inspection before issuing a refund. Damaged or wrong items are addressed promptly, making the experience smooth.

   Om Mushroom also provides a 30-day satisfaction guarantee with options for a refund, exchange, or replacement. However, the customer must request authorization and cover return shipping, which limits convenience slightly.

   Terrasoul allows returns of unopened, unused products within 30 days and issues refunds after inspection. Opened items or damaged packaging aren’t accepted, and customers cover shipping.

   BulkSupplements accepts both unopened and opened items within 30 days. Opened returns are refunded based on the smallest unit’s price, but return shipping and discounts are not reimbursed. These policies are fair but lean toward the stricter side.

   Host Defense offers a 90-day satisfaction guarantee, which is a good timeline. However, returns must be handled through the original point of purchase if bought via an authorized reseller, which adds a step for some customers.

   Dr. Botanical Health accepts returns within 30 days only with prior email approval. Customers cover return shipping, and a 10% restocking fee may apply depending on the reason. Mixed or altered products are non-returnable, and original shipping charges are non-refundable.

   VELOTO’s policy is basic, 30 days for unused items in original packaging, but it lacks support or refund flexibility. Micro Ingredients has one of the strictest policies: returns are U.S.-only via Shopify, must be received within 14 days of authorization, and a $10 handling fee plus return shipping costs apply, making it the least customer-friendly.

4. Consumer Feedback

   To evaluate the best Reishi mushroom powders, we analyzed verified customer reviews across Amazon, focusing on consistent user experiences, reported benefits, taste and usability, packaging quality, and repeat purchases.

   Terrasoul Superfoods Reishi Mushroom holds a 4.4 out of 5 rating based on 2,420+ global reviews on Amazon. Several users managing chronic conditions such as fibromyalgia have reported noticeable changes after consistent use, particularly when added to teas or smoothies. The product’s bitterness is frequently mentioned, often viewed as a characteristic of its concentrated form. While not universally noted as pleasant, the taste does not appear to be a major deterrent for regular users.

   On Amazon, Host Defense has a customer rating of 4.7 out of 5, based on 2,970+ reviews. Many users mention improvements in sleep patterns, particularly when used alongside supplements like ashwagandha. Some also note reduced anxiety and more consistent rest. The product has a mild, nutty flavor that tends to blend easily into coffee or savory recipes, making it relatively adaptable for daily use.

   Om Mushroom Superfood currently has a 4.6 out of 5 rating based on 700+ reviews. Some long-term users, including those managing conditions like Hashimoto’s, incorporate the products into their daily routines. The clean taste and ease of mixing, especially with reishi, are noted across different formats. The brand’s packaging is often described as minimal and low-waste, which aligns with preferences for reduced environmental impact.

   Real Mushrooms reishi mushrooms powder holds a 4.5 out of 5 rating from 3,387 global reviews, with users frequently mentioning improved focus and sleep quality, particularly with the Reishi + Lemon Balm formulation.

   Dr. Botanical Health currently has a 4.5 out of 5 rating, which is based on 100+ user reviews. Users often mention perceived benefits in energy, focus, and digestion after regular use. The taste, however, is a common point of critique, with many choosing to mix it into flavored drinks to improve palatability.

   Micro Ingredients is rated 4.5 out of 5 based on 1,234 global reviews. Users frequently add it to smoothies or coffee and describe gradual improvements in digestion, sleep, and mental clarity. The effects are often noted to be mild but consistent over time. While the taste is occasionally mentioned, it rarely impacts regular use.

   VELOTO has received a 4.6 out of 5 rating from 386 reviewers. Many incorporate it into daily beverages and report steady changes in mood, sleep patterns, or cognitive focus. It’s often described as easy to integrate into routines, though user experiences vary based on frequency and duration of use.

   XPRS Nutra carries a 4.6 out of 5 rating across 198 global reviews. Users mention subtle benefits, including digestive support and reduced restlessness, especially when used consistently. Its mixability in smoothies and teas is frequently cited as a practical feature, helping it fit into a variety of dietary habits.

   Nutricost Organic reishi has earned a 4.5 out of 5 rating from 320 customer reviews. Affordability and perceived sleep-related benefits are commonly highlighted. However, some users express concern about batch-to-batch inconsistencies, citing noticeable changes in taste, appearance, or performance between different orders.

   BulkSupplements receives a 4.6 out of 5 rating based on 864 reviews. It tends to be favored by experienced users familiar with its strong, bitter profile. While the taste is a frequent point of discussion, many continue using it for its perceived potency.

Frequently Asked Questions

1. Can Reishi mushroom powder help with sleep?
   Yes, Reishi mushroom powder may help improve sleep quality by supporting the body’s stress response and promoting a calm, relaxed state.
2. Does Reishi mushroom powder boost the immune system?
   Reishi powder contains beta-glucans and triterpenes, which may help modulate the immune system and support your body’s natural defenses.
3. Can Reishi mushroom powder help with allergies?
   Reishi mushroom powder could help modulate immune responses, which may help reduce the chances of allergies. However, it should not replace medical support for allergies.
4. Is it better to choose fruiting body or mycelium-based reishi mushroom powders?
   Fruiting body reishi mushroom powders tend to contain more beta-glucans, while mycelium can include additional compounds depending on the substrate used.
5. Does reishi mushroom powder have a strong taste?
   Reishi has a naturally bitter and earthy flavor, which you might find intense. It’s often blended into smoothies, teas, or capsules to mask the taste. If taste is a concern, you may opt for a capsule or flavored blend.
6. Are dual-extracted reishi powders more effective?
   Yes, dual-extraction (alcohol and hot water) ensures both water-soluble polysaccharides and alcohol-soluble triterpenes in reishi mushroom powder are preserved. This process increases overall bioavailability and benefits.

Conclusion

Reishi mushroom powder could support immune function, reduce inflammation, and help the body manage stress. The powders featured in this blog post vary in concentration, extraction method, and formulation. While some offer high-potency extracts, others focus on standardized active compounds.

However, these supplements do come with some drawbacks. You might experience side effects such as digestive discomfort, dry mouth, an itchy throat, or skin irritation. If you are taking blood pressure or immune-modulating medications, you should approach Reishi supplementation with caution.

Reishi mushroom powder is not essential for everyone. If you’re maintaining a balanced diet, managing stress, and getting regular exercise and sleep, you may already be supporting your immune health effectively. Including antioxidant-rich foods, fresh mushrooms, and fermented products in your meals can offer similar benefits without using concentrated extracts.