Standardized EGCG Green Tea Leaf Extract

by Bluebonnet · capsule · 120 vegetable capsules

  • Off the market since June 2025 (NIH)
  • UPC 7 43715 01379 7
  • DSLD label 179541
  • Serving 1 capsule

Standardized EGCG Green Tea Leaf Extract by Bluebonnet lists one ingredient: 350 mg of green tea leaf extract per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on August 31, 2018.

What is in Standardized EGCG Green Tea Leaf Extract?

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

Standardized EGCG Green Tea Leaf Extract: Supplement Facts rows against the market (DSLD label 179541, January 2026 release)
IngredientAmount% DVAmong products listing it
Green Tea leaf extractas Catechins, EGCG, Total PolyphenolsGreen Tea leaf extract (Form: standardized to 95% Total Polyphenols Note: 332 mg, 75% Catechins Note: 262 mg, 45% EGCG Note: 157 mg) PlantPart: leaf Genus: Camellia Species: sinensis Classifier: L.350 mgGreen Tea in Standardized EGCG Green Tea Leaf Extract against 2,595 products350 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.350 mg

Higher than 82% of 2,595 products listing green tea (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 179541 (entered August 31, 2018), 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, take one vegetarian capsule daily or as directed by a healthcare practitioner.
Allergens and what it does not contain
Made with non GMO ingredients
Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of corn, yeast, gluten, barley, rice, sodium and sugar.

Source: label statements in DSLD label 179541.

What else is on the label?

Other ingredients: Kosher Vegetable Capsules, Vegetable Cellulose, Silica, Vegetable Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Sustainably harvested; K Parve Gluten free Vegan.

How many labels does Standardized EGCG Green Tea Leaf Extract have?

2 labels are on file under this name since August 31, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 179541 (current) Entered August 31, 2018 · off the market June 30, 2025 · 120 vegetable capsules · UPC 7 43715 01379 7
  2. Label 179539 Entered August 31, 2018 · off the market June 30, 2025 · 60 vegetable capsules · UPC 7 43715 01378 0

DSLD also links this label to: EGCG Green Tea Leaf Extract (package size difference, same product), EGCG Green Tea Leaf Extract (image difference, same product), EGCG Green Tea Leaf Extract (package size difference, same product), EGCG Green Tea Leaf Extract (image difference, same product), EGCG Green Tea Leaf Extract (package size difference, same product).

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

Who makes it?

The label names Bluebonnet Nutrition Corporation (manufacturer), Sugar Land, TX. All Bluebonnet products.

Where next?