PlainVitamins

Black Tea P.E. 20% (Polyphenols)

by PureBulk.com · powder · 250 g

  • On the market (NIH)
  • DSLD label 23031
  • Serving 500 to 1,000 mg; amounts per 1,000 mg
  • 250 servings

Black Tea P.E. 20% (Polyphenols) by PureBulk.com lists one ingredient: 1,000 mg of black tea (camellia sinensis) extract per serving of 1,000 mg. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2013.

What is in Black Tea P.E. 20% (Polyphenols)?

Each row as the label prints it, per serving of 1,000 mg. 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).

Black Tea P.E. 20% (Polyphenols): Supplement Facts rows against the market (DSLD label 23031, January 2026 release)
IngredientAmount% DVAmong products listing it
Black tea (Camellia sinensis) extract1,000 mgBlack Tea in Black Tea P.E. 20% (Polyphenols) against 81 products1,000 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 350 mg.1,000 mg

Higher than 67% of 81 products listing black tea (median 350 mg).

Standardized to contain Polyphenols200 mg

Source: NIH ODS Dietary Supplement Label Database, label 23031 (entered June 25, 2013), version 9.4.0. See the label on DSLD. 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.

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: As a dietary supplement, typical usage is 500 mg (rounded 1/4 tsp) to 1000 mg (rounded 1/2 tsp) per day. Individual needs vary.
Warnings
Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.
Consult with your physician before use.
Keep out of reach of children.
Allergens and what it does not contain
Free of: sugar, soy, dairy, yeast, gluten, corn and additives.
Storage
Storage: Keep dry, cool & dark

Source: label statements in DSLD label 23031.

What else is on the label?

Other ingredients: None.

How many labels does Black Tea P.E. 20% (Polyphenols) have?

One label is on file, entered on June 25, 2013.

  1. Label 23031 (current) Entered June 25, 2013 · on the market · 250 g

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names PureBulk.com (manufacturer), Roseburg, OR. All PureBulk.com products.

Where next?