As an Amazon Associate I earn from qualifying purchases.
1, 000mg of 4 to 1 reishi extract; double wood's reishi extract is a 4 to 1 extract meaning 1, 000mg of double wood's extract is the equivalent to 4, 000mg of Reishi mushroom powder.


Alongside our 40 years of mushroom experience comes with years of valuing our customer’s health and needs, that’s why we’re ready to attend to any concerns you have should you be unhappy with your reishi mushroom extract purchase.
We undergo rigorous quality control testing to give you a kosher, gluten-free, non-GMO, vegan, dairy-free, nut-free, and organic mushroom product. Each reishi mushroom supplements bottle has measured levels of beta-glucans verified by 3rd party laboratories, with >25% of beta-glucans and >4% of triterpenoids in each serving. Reishi mushroom capsules for longevity & relaxation: made only from 100% real mushrooms, the Reishi Mushroom supplement is the ultimate natural dietary supplement that can provide your body with better sleep and relaxation. 45 days of quality reishi mushrooms: good for more than 1 month, each pack of our reishi mushroom powder supplement is manufactured in the USA in quality-controlled facilities.


Reishi to the rescue - the immune health benefits of reishi mushroom extracts have been demonstrated in thousands of studies. Manufactured in the uSA and a Certificate of Analysis is available for every product we produce. We believe the answers to a healthier, ensuring that maximum bioavailability and efficacy is achieved.
Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves. Live your healthiest life - for over 40 years, we’ve been developing advanced, richer life are within reach and that rigorous scientific research is the path to get us there. Whole mushroom extract, whole benefits – our reishi extract mushroom complex goes beyond other mushroom supplements—our formula has been standardized for triterpenes and polysaccharides and includes spores to boost your body’s natural defenses.

Just pure mushrooms in a natural pullulan capsule. Dual extracts are performed to ensure you get the maximum benefit. Why you need mushrooms: reishi is the ultimate natural supplement for immune defense, healthy aging, longevity, allergy support, and overall wellness.
No questions asked. Convenient capsules that you can take with you wherever you go. Our reishi extracts are put through an extensive dual extraction process to make the beta-glucans and triterpenes bio-available. Tested and verified extracts insanely high quality: freshcap reishi contains a guaranteed minimum 27% beta glucan and 1. 4% triterpene content. Your happiness guaranteed 100%: we want you to feel amazing and be happy.


Ganoherb has integrated cultivation, R&D, production, sales and service into a whole industry chain. Purity and high effectiveness: just one reishi spore oil Softgel 500 mg of Reishi Spore Oil contains over 150 mg of triterpenes, the most active constituent of Reishi, which is easily absorbed by our body. Ganoderma lucidum is a superior herb that may be taken for a long duration without side effects. Ganoderma has been certified organic by USA.

Umi no seimei - power of fucoidan nurtured in the sea - fucoidan, extracted from natural Mozuku seaweed from Okinawa, is uniquely combined with Chaga mushroom white birch reishi.
5mg per capsule. Boosting your immune system - improve overall health and quality of life, radiation-free. Made in japan under high quality control. With these products ship from japan, the product may be opening the box by your country's customs department.

1. Double Wood Supplements
#ad
Reishi Mushroom Capsules 4:1 Ganoderma Extract, 5 Month Supply, 1,000mg Reishi Powder Servings 300 Count, for Immune System Support and Defense by Double Wood Supplements
#adDouble Wood Supplements #ad - 150 day supply; our product contains a whopping 300 capsules and 1, 000mg servings 4, 000mg Powder Equivalents to last you nearly 1/2 of an entire year. Entire fruiting body and mycelium included; DoubleWood Supplement's Reishi Mushroom Extract includes the entire fruiting body and mycelium parts of the mushroom.1, 000mg of 4 to 1 reishi extract; double wood's reishi extract is a 4 to 1 extract meaning 1, 000mg of double wood's extract is the equivalent to 4, 000mg of Reishi mushroom powder.
More information #ad
Manufactured in the usa, gluten free, non gmo, vegan Friendly, Vegan Safe, non gmo; double wood's Reishi Mushroom Extract is Manufactured in the USA, and Gluten Free. Immune system support; reishi mushroom extract can help support your immune system by affecting the genes in white blood cells.Brand | Double Wood Supplements #ad |
Manufacturer | Double Wood Supplements #ad |
Part Number | DWREM |
More information #ad
2. Carlyle
#ad
Reishi Mushroom Capsules 2500mg | 300 Count | Non-GMO, Gluten Free Reishi Mushroom Extract | by Carlyle
#adCarlyle #ad - Standardized extract: the equivalent of 2, 500 mg of Reishi Mushroom in each quick-release capsule. Naturally free of: gluten, artificial Sweetener, Wheat, yeast, Lactose, Preservatives & Non-GMO.More information #ad
Rooted in wellness: Carlyle provides premium, honest supplements in your pursuit to healthy living. Carlyle manufacturers: laboratory Tested, Superior Quality, Trusted Ingredients, 100% Guaranteed!. Reishi mushroom: Ancient Chinese mushroom containing naturally occurring polysaccharides.Brand | Carlyle #ad |
Manufacturer | Carlyle #ad |
Height | 5.95 Inches |
Length | 3.05 Inches |
Width | 3.05 Inches |
Part Number | CL19651 |
More information #ad
3. Real Mushrooms
#ad
Non-GMO Reishi Capsules for Improved Sleep and Relaxation, Reishi Extract Mushroom Supplements, Capsules for Longevity
#adReal Mushrooms #ad - Value beyond a bottle: real mushrooms doesn’t just pride itself in creating quality mushroom supplements to rival those using fillers and added preservatives. Studies show that reishi may help fight fatigue due to the occasional stress from work while helping to support normal immune function. 100% real reishi mushroom: unlike most mushroom supplement brands in the market that use mycelium mushroom’s root system grown on grain, additives, our products come from the fruiting bodies of Ganoderma Lingzhi Red Reishi to ensure a 100% real mushroom product featuring 1000 mg of Reishi mushroom extract in each serving — without grains, or fillers.Alongside our 40 years of mushroom experience comes with years of valuing our customer’s health and needs, that’s why we’re ready to attend to any concerns you have should you be unhappy with your reishi mushroom extract purchase.
More information #ad
Measured beta-glucans: beta-glucans are the main active beneficial compound in mushrooms that help to support our immune defenses and white blood cells. Simply reach out to us so we can improve your overall experience with no questions asked. We undergo rigorous quality control testing to give you a kosher, gluten-free, non-GMO, vegan, dairy-free, nut-free, and organic mushroom product. Each reishi mushroom supplements bottle has measured levels of beta-glucans verified by 3rd party laboratories, with >25% of beta-glucans and >4% of triterpenoids in each serving. Reishi mushroom capsules for longevity & relaxation: made only from 100% real mushrooms, the Reishi Mushroom supplement is the ultimate natural dietary supplement that can provide your body with better sleep and relaxation. 45 days of quality reishi mushrooms: good for more than 1 month, each pack of our reishi mushroom powder supplement is manufactured in the USA in quality-controlled facilities.
Brand | Real Mushrooms #ad |
Manufacturer | Real Mushrooms #ad |
Height | 6.75 Inches |
Length | 4.25 Inches |
Weight | 0.12 Pounds |
Width | 2 Inches |
Part Number | RM-RX45C-AZN |
More information #ad
4. NusaPure
#ad
Reishi Mushroom Extract 3600 mg 200 Veggie Caps Vegan, Non-GMO & Gluten-Free
#adNusaPure #ad - Serving size is 2 veggie capsules. Our formulations are crafted with high quality, clean and non-GMO ingredients and care for the customers' wellness. Advanced and superior formulation using high-quality sourcing and innovation.More information #ad
General Wellness Support *. Manufactured in the USA in a cGMP registered facility with the highest standards. Vegan/vegetarian, Non-GMO, Gluten Free. Extra strength: reishi mushroom 3, 600 mg equivalent per serving. Max supply 200 capsules Per Bottle & a 100 Day Supply. A 4:1 extract.Brand | NusaPure #ad |
Manufacturer | NusaPure #ad |
Part Number | B078Y9MB92 |
More information #ad
5. Life Extension
#ad
Gluten-Free, Vegetarian – 60 Capsules, Non-GMO, Life Extension Reishi Extract Mushroom Complex, Mushrooms Herbal Supplement for Immune Support – Ganoderma Lucidum Extract Pills
#adLife Extension #ad - Using advanced extraction technology, we’ve formulated this supplement to offer you the full power of this time-tested nutrient. Or formulations are created using the exact ingredients and dosages used in the studies that inspired them, effective formulas made with the highest standards and based on the latest scientific findings.Reishi to the rescue - the immune health benefits of reishi mushroom extracts have been demonstrated in thousands of studies. Manufactured in the uSA and a Certificate of Analysis is available for every product we produce. We believe the answers to a healthier, ensuring that maximum bioavailability and efficacy is achieved.
More information #ad
This product is certified non-GMO and gluten-free. Rally up your immune cells - reishi compounds encourage the activity of hematopoietic stem cells, T cells and other critical parts of your immune system designed to keep you healthy. Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves. Live your healthiest life - for over 40 years, we’ve been developing advanced, richer life are within reach and that rigorous scientific research is the path to get us there. Whole mushroom extract, whole benefits – our reishi extract mushroom complex goes beyond other mushroom supplements—our formula has been standardized for triterpenes and polysaccharides and includes spores to boost your body’s natural defenses.
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Height | 4 Inches |
Length | 2 Inches |
Weight | 0.15 Pounds |
Width | 2 Inches |
Part Number | 01708 |
Model | 01708 |
More information #ad
6. FreshCap Mushrooms
#ad
And Immunity | 120 Capsules, 60 Day Supply | Concentrated Extract from Whole Fruiting Body and Spore, FreshCap Organic Reishi Mushroom Supplement for Healthy Aging, Sleep
#adFreshCap Mushrooms #ad - Certified organic by CCOF. Our manufacturing process allows us to use no fillers, “flow aids” or other unnecessary ingredients. Reishi mushroom supplement for longevity: made from premium organic Reishi Mushroom Ganoderma lucidum fruit body and spore powder.Just pure mushrooms in a natural pullulan capsule. Dual extracts are performed to ensure you get the maximum benefit. Why you need mushrooms: reishi is the ultimate natural supplement for immune defense, healthy aging, longevity, allergy support, and overall wellness.
More information #ad
Easy to use: 120 capsules is a 2 month supply at the recommended serving size. We use whole mushroom fruiting bodies and spore powder with no filler, mycelium, extra starch or grains. No questions asked. Convenient capsules that you can take with you wherever you go. Our reishi extracts are put through an extensive dual extraction process to make the beta-glucans and triterpenes bio-available. Tested and verified extracts insanely high quality: freshcap reishi contains a guaranteed minimum 27% beta glucan and 1. 4% triterpene content. Your happiness guaranteed 100%: we want you to feel amazing and be happy.
Brand | FreshCap Mushrooms #ad |
Manufacturer | FreshCap Mushrooms #ad |
Part Number | 11211 |
More information #ad
7. Swanson
#ad
Swanson Reishi Mushroom Extract 500 Milligrams 90 Capsules
#adSwanson #ad - Per gmp guidelines set forth by the fda, most products are formulated for 24 months from the date of manufacture. P>standardized for 10% polysaccharides. Liquids and probiotics are formulated for 12 months. P>promotes health and wellness. P>traditional Chinese herbalism.More information #ad
Brand | Swanson #ad |
Manufacturer | Swanson Superior Herbs #ad |
Height | 9.84 Inches |
Length | 6.89 Inches |
Weight | 0.2 Pounds |
Width | 6.69 Inches |
Part Number | SWO182 |
Model | SWO182 |
More information #ad
8. GANOHERB
#ad
Gluten Free, GANOHERB Reishi Mushroom Spore Oil-USDA Organic Ganoderma Lucidum Extract Supplement-Immune System Booster&Natural Energy for Wellness&Liver Support-Vegan, Non-GMO, 30 Veggie Softgels
#adGANOHERB #ad - 100% satisfaction guaranteed: we offer a 30-day money back satisfaction guarantee If you are unhappy with reishi mushroom oil, Just send it back and we will fully refund without questions asked. Health benefits: reishi spore oil extracted from log-cultivated, which is outstanding for boosting immune system and neutralizing the effect of alcohol, cell-wall broken reishi mushroom spore powder crack rate>99%, via supercritical CO₂ extraction, supports a healthy liver and heart, reducing fatigue, improving general wellness.More information #ad
Authentic&organic: our reishi mushroom grows in our own certified farm with unpolluted forests. 100% natural: we refuse to use artificially synthesized materials such as pesticides, chemical fertilizers and hormones in growing, processing and producing Ganoderma. Ganoherb has integrated cultivation, R&D, production, sales and service into a whole industry chain. Purity and high effectiveness: just one reishi spore oil Softgel 500 mg of Reishi Spore Oil contains over 150 mg of triterpenes, the most active constituent of Reishi, which is easily absorbed by our body. Ganoderma lucidum is a superior herb that may be taken for a long duration without side effects. Ganoderma has been certified organic by USA.
Brand | GANOHERB #ad |
Manufacturer | Fujian Xianzhilou Biological Science and Technology Co.,Ltd. #ad |
Weight | 0.04 Pounds |
Part Number | 682500390425 |
More information #ad
9. UMI
#ad
High Concentration Fucoidan Supplement UMI NO SEIMEI 180 Capsules | Fucoidan Extract Capsules 41400mg | Chaga Mushroom Extract Capsules 2790mg Made in Japan
#adUMI #ad - 308mg/capsule x180 capsules/bottle. Nutritional supplement made from domestically harvested ingredients per tablet/308 mg: calorie:096 kcal; protein:0003 g; fat:0003g; carbohydrate:023 g; sodium chloride equivalent:002 g.Umi no seimei - power of fucoidan nurtured in the sea - fucoidan, extracted from natural Mozuku seaweed from Okinawa, is uniquely combined with Chaga mushroom white birch reishi.
More information #ad
Undetected levels of Heavy Metals. For these products, if you want to exchange or return the product, please pay shipping costs. High concentration fucoidan supplement - Fucoidan Extract Capsules 230mg and Chaga mushroom extract 15. 5mg per capsule. Boosting your immune system - improve overall health and quality of life, radiation-free. Made in japan under high quality control. With these products ship from japan, the product may be opening the box by your country's customs department.
Brand | UMI #ad |
Manufacturer | Aibeauryjapan #ad |
Part Number | TKA |
More information #ad
10. Pure Organic Ingredients
#ad
Lab Verified, Pure Original Ingredients Reishi Mushroom Extract 365 Capsules No Magnesium Or Rice Fillers, Always Pure
#adPure Organic Ingredients #ad - Reishi mushroom Extract is a natural source of polysaccharides. Reishi mushroom extract Capsules are filled with a single ingredient, providing a pure undiluted supplement.More information #ad
Packaged in Utah, USA. Always pure: no additives, stearates, or rice fillers. 90 day supply: 3 months of peak health support.Brand | Pure Organic Ingredients #ad |
Manufacturer | Pure Organic Ingredients #ad |
Height | 3 Inches |
Length | 6 Inches |
Width | 3 Inches |
Part Number | 1 |
More information #ad