PlainVitamins

Blessed Thistle (Certified Organic) Powder

by TerraVita Premium Collection · powder · 4 ounces

  • On the market (NIH)
  • UPC 0 64435 17578 8
  • DSLD label 289843
  • Serving 0.25 tsp
  • 113 servings

Blessed Thistle (Certified Organic) Powder by TerraVita Premium Collection lists one ingredient: 1,000 mg of blessed thistle, powder per serving of 0.25 tsp. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in Blessed Thistle (Certified Organic) 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).

Blessed Thistle (Certified Organic) Powder: Supplement Facts rows against the market (DSLD label 289843, January 2026 release)
IngredientAmount% DVAmong products listing it
Blessed Thistle, PowderCertified Organic1,000 mgBlessed Thistle in Blessed Thistle (Certified Organic) Powder against 90 products1,000 mg per serving; the middle half of products list 50 mg to 600 mg, the median 56.25 mg.1,000 mg

Higher than 89% of 90 products listing blessed thistle (median 56.25 mg). Per day at the most servings: 3,000 mg.

Source: NIH ODS Dietary Supplement Label Database, label 289843 (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.

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 289843.

How many labels does Blessed Thistle (Certified Organic) Powder have?

2 labels are on file under this name since March 22, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 289843 (current) Entered June 22, 2023 · on the market · 4 ounces · UPC 0 64435 17578 8
  2. Label 283581 Entered March 22, 2023 · on the market · 1 ounce · UPC 0 64435 17579 5

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.

Where next?