PlainVitamins

Green Tea P.E. 50% Polyphenols

by PureBulk.com · powder · 250 g

  • On the market (NIH)
  • DSLD label 23116
  • Serving 500 mg
  • 500 servings

Green Tea P.E. 50% Polyphenols by PureBulk.com lists 4 ingredients, 4 with an amount per serving of 500 mg, such as 500 mg of green tea leaf extract. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2013.

What is in Green Tea P.E. 50% Polyphenols?

Each row as the label prints it, per serving of 500 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).

Green Tea P.E. 50% Polyphenols: Supplement Facts rows against the market (DSLD label 23116, January 2026 release)
IngredientAmount% DVAmong products listing it
Green Tea Leaf Extract500 mgGreen Tea in Green Tea P.E. 50% Polyphenols against 2,595 products500 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.500 mg

Higher than 87% of 2,595 products listing green tea (median 100 mg).

Standardized to contain >50% Polyphenols263 mg
including >30% Catechins164 mgCatechin in Green Tea P.E. 50% Polyphenols against 108 products164 mg per serving; the middle half of products list 45 mg to 150 mg, the median 85 mg.164 mg

Higher than 77% of 108 products listing catechin (median 85 mg).

>15% Egcg77 mgEGCG in Green Tea P.E. 50% Polyphenols against 291 products77 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.77 mg

59% of 291 products listing EGCG give more (median 100 mg).

<6% Caffeine23 mgCaffeine in Green Tea P.E. 50% Polyphenols against 3,358 products23 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.23 mg

97% of 3,358 products listing caffeine give more (median 200 mg).

Source: NIH ODS Dietary Supplement Label Database, label 23116 (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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 97% of the 3,358 products that print an amount of caffeine list more than its 23 mg of <6% caffeine (filed by NIH under caffeine) (median 200 mg).

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?

2 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, take 500 mg (3/16 tsp) one to two times daily.
Warnings
DO NOT use more than 1000 mg in one day.
Caution: Do not use more than 1000 mg in one day. Not intended for use longer than 3 months. Prolonged use of high amounts of EGCG may cause liver or kidney damage.
Warning: EGCG may cause neural tube defect when taken during pregnancy. This product is not intended for use by those with a serious medical condition or pregnant or lactating women.
Consult 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 23116.

What else is on the label?

Other ingredients: None.

How many labels does Green Tea P.E. 50% Polyphenols have?

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

  1. Label 23116 (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?