Glucomannan (Konjac Root) Powder
by TerraVita Premium Collection · powder · 4 ounces
- On the market (NIH)
- UPC 0 64435 11308 7
- DSLD label 290823
- Serving 0.25 tsp (1/4 teaspoon)
- 113 servings
Glucomannan (Konjac Root) Powder by TerraVita Premium Collection lists one ingredient: 1,000 mg of glucomannan, powder per serving of 0.25 tsp. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.
What is in Glucomannan (Konjac Root) Powder?
Each row as the label prints it, per serving of 0.25 tsp. 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 |
|---|---|---|---|
| Glucomannan, Powderas Konjac, Powder | 1,000 mg | 42% of 130 products listing glucomannan give more (median 1 g). Per day at the most servings: 3 g. |
Source: NIH ODS Dietary Supplement Label Database, label 290823 (entered June 22, 2023), 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 3 servings 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.
- High Strength Glucomannan Fibre 500 mgSimply Supplements same ingredients
- Glucomannan 1200 mgBIOVEA · off the market same ingredients
- Glucomannan 600 mgBIOVEA same ingredients
- Konjac Root Glucomannan Gold 700 mgNutriGold · off the market same ingredients
- Fiber Dense Glucomannan (Konjac Root) 700 mgSwanson Premium Brand · off the market same ingredients
- Konjac Root Glucomannan Gold 750 mgNutriGold · 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 Stir 1/4 of a teaspoon into a glass of water and consume 3 times daily, with meals.
Source: label statements in DSLD label 290823.
How many labels does Glucomannan (Konjac Root) Powder have?
2 labels are on file under this name since January 23, 2023: other sizes, label designs and reformulations. The current one leads this page.
- Label 290823 (current) Entered June 22, 2023 · on the market · 4 ounces · UPC 0 64435 11308 7
- Label 282300 Entered January 23, 2023 · on the market · 1 ounce · UPC 0 64435 11309 4
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names TerraVita Fine Whole Herbs (manufacturer), Brampton, Ontario, Canada. All TerraVita Premium Collection products.