Duanwood Reishi
by Ron Teeguarden's Dragon Herbs · liquid · 2 fluid ounces
- On the market (NIH)
- UPC 6 79372 00005 7
- DSLD label 278996
- Serving 2.25 to 9 ml (3 Squirts = 2.25 mL); amounts per 2.25 ml
- 27 servings
Duanwood Reishi by Ron Teeguarden's Dragon Herbs lists one ingredient: 2.25 mL of duanwood reishi fruiting body extract per serving of 2.25 ml. Its current label entered the NIH Dietary Supplement Label Database on December 13, 2022.
What is in Duanwood Reishi?
Each row as the label prints it, per serving of 2.25 ml. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Duanwood Reishi Fruiting Body Extract | 2.25 mL |
Source: NIH ODS Dietary Supplement Label Database, label 278996 (entered December 13, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- ReishiParadise · off the market same ingredients
- Reishi MushroomPeak Performance · off the market same ingredients
- ReishiOm Mushroom Superfood same ingredients
- ReishiFungiology by California Gold Nutrition same ingredients
- Reishi 415 CapsulesReal Mushrooms same ingredients
- Reishi 415 PowderReal Mushrooms · off the market same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Directions: 3-12 squirts per day as desired or as directed by a health practitioner. Shake well before use. A squirt is a single full squeeze of the rubber bulb.
- Warnings
- Keep out of the reach of children.
Source: label statements in DSLD label 278996.
What else is on the label?
Other ingredients: Water, Grain Alcohol.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Di Tao Certified Authentic Source.
How many labels does Duanwood Reishi have?
2 labels are on file under this name since December 13, 2022: other sizes, label designs and reformulations. The current one leads this page.
- Label 278996 (current) Entered December 13, 2022 · on the market · 2 fluid ounces · UPC 6 79372 00005 7
- Label 278995 Entered December 13, 2022 · off the market December 13, 2023 · 2 fluid ounces · UPC 6 79372 00005 7
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Ron Teeguarden's Dragon Herbs (distributor), Los Angeles, CA. All Ron Teeguarden's Dragon Herbs products.