Mushrooms
Reishi
A hard, bitter mushroom that grows on trees. Used in Chinese medicine for the immune system and sleep – good studies are few.
44 products from US online stores, sorted by what 1,000 mg of reishi costs – not by the price per pack.
6.9¢Lowest cost
per 1,000 mg reishi
- Prices checked Nov 1, 2026, US
- No paid placements
What does 1,000 mg mean?
- reishi per serving in most of the products we checked
- 400–1,500 mgreishi per serving in most of the products we checked
- 1,000 mg is about one serving: half of the 44 products we checked have up to 1,000 mg per serving, the other half more.
- There’s no official daily amount for reishi.
We compare by 1,000 mg only so products line up – it’s not a recommendation. Not medical advice.
Where products miss quality points
How the 44 products score
- Very good 90+: 0
- Good 75+: 30
- Fair 60+: 1
- Low under 60: 13
1 product contains titanium dioxide – a food authority has banned, restricted or flagged it as a possible health risk. Its score is cut in half, so it’s always in the red range. The product says why.
- have no seal from an independent testing program
- 100%have no seal from an independent testing program10 of 30 testing points for GMP, 15 for the 6 whose label says “third-party tested”
- use a weaker form
- 27%use a weaker form6 of 30 form points – most often mycelium grown on grain instead of the mushroom itself
The full 30 testing points need an independent test. Every supplement sold in the US is made under the FDA’s GMP rules – the maker checks its own products, which gives 10 points. A seal from a testing program like NSF, USP or Informed Choice means a lab outside the company checks that what’s inside matches the label. Most brands don’t take part. That doesn’t make a product bad – without a seal, a clean product still gets up to 80.
We find seals on the label and in NSF’s public lists. USP and Informed Choice don’t let us search their lists automatically, so a seal that’s only in their lists can be missing. How the score works
Pack size
Compare packs of a similar size.
All sizes in one list can affect the results – big packs usually cost less per 1,000 mg. Pick a size above to compare packs that are alike.
44 products · cheapest per 1,000 mg reishi first
- Rank 1
Micro Ingredients
Organic Red Reishi Mushroom Extract
Extract · Powder
75Good qualityCountry not stated6.9¢per 1,000 mg
Lowest
- Pack
- $31.45454 servings
- Reishi per serving
- 1,000 mg
- Pack lasts
- 454 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 2
Nutricost
Organic Reishi Mushroom, Unflavored
Powder
85Good qualityMade in USA7.9¢per 1,000 mg
14% more
- Pack
- $17.95227 g (8 oz)227 servings
- Reishi per serving
- 1,000 mgin 1 g
- Pack lasts
- 227 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 3
Nutricost
Organic Reishi Mushroom Powder
Powder
80Good qualityMade in USA8.8¢per 1,000 mg
27% more
- Pack
- $19.97227 g (8 oz)227 servings
- Reishi per serving
- 1,000 mgin 1 g
- Pack lasts
- 227 daysif you take 1,000 mg a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 4
Double Wood Supplements
Reishi Mushroom Extract Supplement
Extract · Capsules
75Good qualityCountry not stated$0.13per 1,000 mg
92% more
- Pack
- $19.95300 capsules150 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 150 daysif you take 2 capsules (1,000 mg) a day
doublewoodsupplements.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 5
Double Wood Supplements
Reishi Mushroom Extract
Extract · Capsules
75Good qualityCountry not stated$0.14per 1,000 mg
102% more
- Pack
- $20.95300 capsules150 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 150 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 6
California Gold Nutrition
Fungiology, Certified Organic Reishi Powder
Powder
75Good qualityCountry not stated$0.15per 1,000 mg
117% more
- Pack
- $18.01120 g (4.2 oz)60 servings
- Reishi per serving
- 2,000 mgin 2 g
- Pack lasts
- 120 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 7
Om Mushrooms
Mushroom Powder, Reishi
Powder
75Good qualityMade in USA$0.19per 1,000 mg
173% more
- Pack
- $18.94100 g (3.5 oz)50 servings
- Reishi per serving
- 2,000 mgin 2 g
- Pack lasts
- 100 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 8
Om Mushrooms
Mushroom Powder, Reishi
Powder
75Good qualityMade in USA$0.19per 1,000 mg
181% more
- Pack
- $38.88200 g (7.1 oz)100 servings
- Reishi per serving
- 2,000 mgin 2 g
- Pack lasts
- 200 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 9
Nutricost
Made With Organic Reishi Mushroom Capsules
Powder · Capsules
73Fair qualityCountry not stated$0.21per 1,000 mg
204% more
- Pack
- $18.97120 capsules60 servings
- Reishi per serving
- 1,500 mgin 2 capsules
- Pack lasts
- 60 daysif you take 2 capsules (1,500 mg) a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 10
Host Defense
Mushrooms, Reishi, Mushroom Mycelium Powder
Powder
56Low qualityCountry not stated$0.24per 1,000 mg
246% more
- Pack
- $23.97100 g (3.5 oz)67 servings
- Reishi per serving
- 1,500 mgin 1.5 g
- Pack lasts
- 100 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 11
Swanson Vitamins
Reishi Mushroom
Powder · Capsules
80Good qualityCountry not stated$0.26per 1,000 mg
269% more
- Pack
- $9.1960 capsules30 servings
- Reishi per serving
- 1,200 mgin 2 capsules
- Pack lasts
- 30 daysif you take 2 capsules (1,200 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 12
Swanson Vitamins
Full Spectrum Reishi Mushroom
Powder · Capsules
56Low qualityCountry not stated$0.26per 1,000 mg
269% more
- Pack
- $9.1960 capsules30 servings
- Reishi per serving
- 1,200 mgin 2 capsules
- Pack lasts
- 30 daysif you take 2 capsules (1,200 mg) a day
swansonvitamins.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 13
California Gold Nutrition
Reishi (Ganoderma lucidum), Full Spectrum, Certified Organic
Powder · Capsules
75Good qualityCountry not stated$0.27per 1,000 mg
296% more
- Pack
- $14.8290 capsules
- Reishi per serving
- 600 mgin 1 capsule
- Pack lasts
- 45 daysif you take 2 capsules (1,200 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 14
Host Defense
Reishi Powder
Powder
56Low qualityCountry not stated$0.32per 1,000 mg
366% more
- Pack
- $31.9599 g (3.5 oz)66 servings
- Reishi per serving
- 1,500 mgin 1.5 g
- Pack lasts
- 99 daysif you take 1,000 mg a day
hostdefense.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 15
Swanson Vitamins
Reishi Mushroom Extract, Standardized, 500 mg
Extract · Capsules
80Good qualityCountry not stated$0.33per 1,000 mg
378% more
- Pack
- $14.8990 capsules
- Reishi per serving
- 500 mgin 1 capsule
- Pack lasts
- 45 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 16
Swanson Vitamins
Reishi Mushroom Extract - Standardized
Extract · Capsules
80Good qualityCountry not stated$0.33per 1,000 mg
378% more
- Pack
- $14.8990 capsules
- Reishi per serving
- 500 mgin 1 capsule
- Pack lasts
- 45 daysif you take 2 capsules (1,000 mg) a day
swansonvitamins.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 17
Solaray
Reishi Mushrooms, 600 mg
Powder · Capsules
56Low qualityCountry not stated$0.36per 1,000 mg
427% more
- Pack
- $21.89100 capsules
- Reishi per serving
- 600 mgin 1 capsule
- Pack lasts
- 50 daysif you take 2 capsules (1,200 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 18
Nature's Life
Reishi Mushroom
Powder · Capsules
56Low qualityCountry not stated$0.43per 1,000 mg
524% more
- Pack
- $25.95100 capsules50 servings
- Reishi per serving
- 1,200 mgin 2 capsules
- Pack lasts
- 50 daysif you take 2 capsules (1,200 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 19
Om Mushrooms
Reishi Mushroom Capsules
Powder · Capsules
75Good qualityCountry not stated$0.45per 1,000 mg
549% more
- Pack
- $26.9990 capsules30 servings
- Reishi per serving
- 2,000 mgin 3 capsules
- Pack lasts
- 45 daysif you take 2 capsules (1,333.33 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 20
Nature's Answer
Reishi Mushroom - Veggie Capsules
Powder · Capsules
28Low qualityCountry not stated$0.51per 1,000 mg
637% more
- Pack
- $22.9990 capsules
- Reishi per serving
- 500 mgin 1 capsule
- Pack lasts
- 45 daysif you take 2 capsules (1,000 mg) a day
naturesanswer.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 21
Sun Potion
Reishi Mushroom Powder
Powder
80Good qualityMade in USA$0.54per 1,000 mg
673% more
- Pack
- $53.0099 g (3.5 oz)99 servings
- Reishi per serving
- 1,000 mgin 1 g
- Pack lasts
- 99 daysif you take 1,000 mg a day
sunpotion.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 22
Nature's Answer
Reishi, Mushroom Extract, Alcohol Free
Extract · Liquid
75Good qualityMade in USA$0.63per 1,000 mg
814% more
- Pack
- $18.7429.6 ml (1 fl oz)30 servings
- Reishi per serving
- 1,000 mgin 1 ml
- Pack lasts
- 29 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 23
Dragon Herbs
Duanwood Reishi, 500 mg
Extract · Capsules
80Good qualityCountry not stated$0.72per 1,000 mg
939% more
- Pack
- $36.00100 capsules33 servings
- Reishi per serving
- 1,500 mgin 3 capsules
- Pack lasts
- 50 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 24
Host Defense
Mushrooms, Reishi
Powder · Capsules
56Low qualityCountry not stated$0.79per 1,000 mg
1,036% more
- Pack
- $47.22120 capsules60 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 25
Real Mushrooms
Reishi, Mushroom Extract Powder
Extract · Capsules
80Good qualityCountry not stated$0.80per 1,000 mg
1,054% more
- Pack
- $79.95200 capsules100 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 100 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 26
Real Mushrooms
Organic Reishi Mushroom Capsules
Extract · Capsules
85Good qualityCountry not stated$0.80per 1,000 mg
1,054% more
- Pack
- $79.95200 capsules100 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 100 daysif you take 2 capsules (1,000 mg) a day
realmushrooms.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 27
Real Mushrooms
Organic Reishi Mushroom Powder - Bulk Extract
Extract · Powder
85Good qualityCountry not stated$0.80per 1,000 mg
1,054% more
- Pack
- $79.95100 g (3.5 oz)100 servings
- Reishi per serving
- 1,000 mgin 1 g
- Pack lasts
- 100 daysif you take 1,000 mg a day
realmushrooms.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 28
Host Defense
Mushrooms, Reishi
Powder · Capsules
56Low qualityCountry not stated$0.85per 1,000 mg
1,126% more
- Pack
- $25.4760 capsules30 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 30 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 29
Real Mushrooms
Reishi, Mushroom Extract Powder
Extract · Powder
80Good qualityCountry not stated$0.89per 1,000 mg
1,182% more
- Pack
- $39.9545 g (1.6 oz)45 servings
- Reishi per serving
- 1,000 mgin 1 g
- Pack lasts
- 45 daysif you take 1,000 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 30
Real Mushrooms
Reishi, Mushroom Extract Powder
Extract · Capsules
80Good qualityCountry not stated$0.89per 1,000 mg
1,182% more
- Pack
- $39.9590 capsules45 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 45 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 31
Real Mushrooms
Organic Reishi Mushroom Capsules
Extract · Capsules
85Good qualityCountry not stated$0.89per 1,000 mg
1,182% more
- Pack
- $39.9590 capsules45 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 45 daysif you take 2 capsules (1,000 mg) a day
realmushrooms.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 32
Paradise Herbs
Reishi
Extract · Capsules
80Good qualityMade in USA$0.92per 1,000 mg
1,223% more
- Pack
- $21.9960 capsules
- Reishi per serving
- 400 mgin 1 capsule
- Pack lasts
- 20 daysif you take 3 capsules (1,200 mg) a day
paradiseherbs.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 33
Solaray
Organic Fermented Reishi Mushrooms
Powder · Capsules
56Low qualityCountry not stated$1.02per 1,000 mg
1,367% more
- Pack
- $30.4960 capsules30 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 30 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 34
Host Defense
Mushrooms, Reishi
Powder · Capsules
56Low qualityCountry not stated$1.05per 1,000 mg
1,413% more
- Pack
- $15.7230 capsules15 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 15 daysif you take 2 capsules (1,000 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 35
Host Defense
Reishi Capsules
Powder · Capsules
56Low qualityCountry not stated$1.05per 1,000 mg
1,415% more
- Pack
- $62.95120 capsules60 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 2 capsules (1,000 mg) a day
hostdefense.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 36
Host Defense
Reishi Capsules
Powder · Capsules
56Low qualityCountry not stated$1.13per 1,000 mg
1,534% more
- Pack
- $33.9560 capsules30 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 30 daysif you take 2 capsules (1,000 mg) a day
hostdefense.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 37
Host Defense
Reishi Capsules
Powder · Capsules
56Low qualityCountry not stated$1.40per 1,000 mg
1,916% more
- Pack
- $20.9530 capsules15 servings
- Reishi per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 15 daysif you take 2 capsules (1,000 mg) a day
hostdefense.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 38
Mushroom Wisdom
Super Reishi
Extract · Tablets
80Good qualityCountry not stated$1.50per 1,000 mg
2,062% more
- Pack
- $31.45120 tablets30 servings
- Reishi per serving
- 700 mgin 4 tablets
- Pack lasts
- 20 daysif you take 6 tablets (1,050 mg) a day
mushroomwisdom.com (opens in a new tab)Checked Oct 14, 2026 · Label
- Rank 39
Nature's Way
Reishi Mushroom
Extract · Capsules
80Good qualityPacked in USA$1.61per 1,000 mg
2,222% more
- Pack
- $30.24100 capsules50 servings
- Reishi per serving
- 376 mgin 2 capsules
- Pack lasts
- 16 daysif you take 6 capsules (1,128 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 40
Gaia Herbs
Reishi Mushroom
Extract · Capsules
80Good qualityCountry not stated$1.65per 1,000 mg
2,281% more
- Pack
- $29.6940 capsules
- Reishi per serving
- 450 mgin 1 capsule
- Pack lasts
- 13 daysif you take 3 capsules (1,350 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
Good to know
- Fact
- 19,099%more per 1,000 mg for the most expensive product than for the cheapest.
- Fact
- 14%more per 1,000 mg for the cheapest powder than for the cheapest extract.
How we checked: one-time price for each size in the store’s US online shop, before sales tax and shipping, without subscriptions or coupons. Prices change often, so check the store before you buy. More on how we check
The amount we compare by only makes products comparable – it is not a dosage recommendation. Not medical advice.
How we calculate
Cost per dose = price ÷ (servings × amount per serving) × comparison amount. Example: $119.99 for 74 servings with 24 g of protein each is 1,776 g of protein. $119.99 ÷ 1,776 g × 30 g = $2.03 per 30 g of protein.
Found a mistake or a product we should add? Email us