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Swanson Vitamins

Reishi Mushroom Extract, Standardized, 500 mg, 90 Capsules

4.7 · 336 reviews
1,581 ₽

Immune Health Herbal Supplement Standardized to 10% Polysaccharides Promotes Health and Wellness Traditional Favorite for Immune and Cardiovascular Support Science-Backed Quality Since 1969 Support overall health and well-being with Swanson Reishi Mushroom Extract. For more than 2,000 years, traditional Chinese herbalists have valued reishi as one of nature's premier tonic mushrooms for promoting health and wellness. We now know that reishi mushroom contains several beneficial nutraceutical compounds, including polysaccharides, sterols, triterpenoids and coumarin. Mushrooms such as reishi deliver antioxidant defense for the liver and immune system and also promote healthy aging. Polysaccharides are compounds that the body uses for cellular communication and energy. They help support immune system function and may even demonstrate prebiotic potential which could further promote immune, digestive and overall wellness. Swanson Reishi Mushroom Extract is standardized to 10% polysaccharide concentration for guaranteed potency in each capsule.

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Immune Health Herbal Supplement Standardized to 10% Polysaccharides Promotes Health and Wellness Traditional Favorite for Immune and Cardiovascular Support Science-Backed Quality Since 1969 Support overall health and well-being with Swanson Reishi Mushroom Extract. For more than 2,000 years, traditional Chinese herbalists have valued reishi as one of nature's premier tonic mushrooms for promoting health and wellness. We now know that reishi mushroom contains several beneficial nutraceutical compounds, including polysaccharides, sterols, triterpenoids and coumarin. Mushrooms such as reishi deliver antioxidant defense for the liver and immune system and also promote healthy aging. Polysaccharides are compounds that the body uses for cellular communication and energy. They help support immune system function and may even demonstrate prebiotic potential which could further promote immune, digestive and overall wellness. Swanson Reishi Mushroom Extract is standardized to 10% polysaccharide concentration for guaranteed potency in each capsule.

Customer reviews

5.0
verified purchase
Nice overall

Has many benefits , from immunity support to mood enhance to anti inflammation, it would’ve been nice to know the percentage of triterpenes in it but overall good product

8/1/2026
5.0
verified purchase
great natural sleep

using the mushroom in a stack with magnesium and ashwaganda sleep is so welcoming. the serving size is good for 2 months for one bottle and its a great natural product and not filled with chemicals, which you may get from other 3 letter supplements.

1/12/2026
5.0
verified purchase
I am using it successfully for...

for cancer, along with other mushrooms and astragalus extract in one of my dogs. It s also in the regimen for epilepsy, along with Lion s Mane and other stuff. I also give it to another of my dogs for anxiety along with other herbs.

12/3/2025
5.0
verified purchase
Not bad

It’s just a regular mushroom supplement. You need to take it constantly for noticing results so I don’t know yet if it’s good or nots

10/24/2025
5.0
verified purchase
Fantastic product

Everything you could want (almost) in a Reishi capsule and at a good price. It’s made from the fruiting body and not mycelium and is standardized which are the most important factors. Because there is so much substandard raw material out there I prefer mushroom supplements from companies that specialize in them but they can be expensive. I use this to alternate with them to offset the cost; especially for my dog.

10/17/2025
5.0
verified purchase
Steady Calm and Reliable Quality

This Reishi Mushroom Extract has a noticeable benefit – it helps me feel grounded and balanced. The quality is impressive, and the standardized ingredient ensures consistency. Each 500 mg capsule is easy to take, with no odd taste. The 90-capsule size lasts well, and the dosage feels effective for daily use.

10/11/2025
5.0
verified purchase
מצוין!

I started taking it for its natural DHT-blocking and anti-inflammatory benefits, and I can already notice a positive difference. It feels gentle on my system, no harsh side effects, and the quality of the extract seems very high—clean taste, good potency, and easy to take daily. The capsules are a manageable size, and the packaging is sturdy and well-sealed. I appreciate that it’s a natural, plant-based supplement with multiple health benefits. Definitely a product I plan to keep in my routine.

10/8/2025
5.0
verified purchase
Excellent quality and value for daily adaptogenic support

Overview: Swanson's Reishi Mushroom Extract delivers a potent, standardized dose of one of the most revered adaptogenic mushrooms. This 500mg extract formulation provides a concentrated source of bioactive compounds in a convenient 90-capsule supply, making it an excellent choice for daily immune and stress support. Key Benefits: Standardized Potency: Contains a minimum 10% polysaccharides, ensuring consistent bioactive content in every capsule Comprehensive Support: Provides traditional Reishi benefits including immune modulation, stress adaptation, and antioxidant protection Excellent Value: 90-count bottle offers a substantial supply at Swanson's typically competitive pricing Quality Assurance: Produced under GMP conditions and third-party tested for purity Experience & Effects: After several weeks of use, noticeable benefits include improved sleep quality, reduced nighttime awakenings, and enhanced resilience to daily stressors. The effects are characteristically subtle yet cumulative—true to Reishi's reputation as a nourishing tonic rather than an immediate stimulant. Considerations: Gradual Action: Requires consistent use over several weeks to experience full benefits Mild Earthy Taste: Some detectable mushroom essence, though minimal compared to raw powders Individual Response: Those new to adaptogens may need patience to appreciate the subtle effects. Final Verdict: Swanson has created a standout Reishi supplement that balances potency, quality, and value exceptionally well. It delivers authentic adaptogenic benefits in a no-frills, reliable formulation. Whether seeking immune support, stress adaptation, or overall wellness maintenance, this extract performs admirably. Recommendation: Highly recommended for both adaptogen newcomers and experienced users seeking a trustworthy, effective Reishi supplement. The standardized extract ensures you receive meaningful doses of the mushroom's most beneficial compounds. Found this review helpful? Let me know by giving it a thumbs up!

9/18/2025
4.0
verified purchase

Honestly, my go-to for reishi is another brand, but I bought this product when my first choice was temporarily unavailable I don't feel this one is inferior in any way, although the taste is noticeably milder. (I always open the caps, unless it's an enteric-coated supplement.) I use reishi in the evening or, exceptionally, when I am sleep-deprived, as its effects vary depending on the time of the day you take it, often mixing the contents of the capsule into a beverage (it is probably an acquired taste). I would say this is a good choice for anyone looking for a quality reishi extract.

8/14/2025
5.0
verified purchase
reishi

pretty good quality..husband takes it.. good value..swanson pretty good brand n cheap price

7/21/2025