Estroflavone

by Douglas Laboratories · capsule · 60 capsules

  • On the market (NIH)
  • UPC 7 45287 20012 4
  • DSLD label 6659
  • Serving 1 to 2 capsules; amounts per 1 capsule
  • 60 servings

Estroflavone by Douglas Laboratories lists 3 ingredients, 3 with an amount per serving of 1 capsule, such as 250 mg of hesperidin methyl chalcone, 100 mg of soy isoflavone concentrate and 40 mg of black cohosh. Its current label entered the NIH Dietary Supplement Label Database on March 23, 2012.

What is in Estroflavone?

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).

Estroflavone: Supplement Facts rows against the market (DSLD label 6659, January 2026 release)
IngredientAmount% DVAmong products listing it
Hesperidin Methyl Chalcone250 mgHesperidin in Estroflavone against 552 products250 mg per serving; the middle half of products list 10 mg to 50 mg, the median 20 mg.250 mg

Higher than 94% of 552 products listing hesperidin (median 20 mg).

Soy Isoflavone ConcentrateSoy Isoflavone Concentrate (Alt. Name: NovaSoy(R)) Note: min. 40% isoflavones100 mgSoy in Estroflavone against 250 products100 mg per serving; the middle half of products list 60 mg to 426.25 mg, the median 125 mg.100 mg

52% of 250 products listing soy give more (median 125 mg).

Black CohoshBlack Cohosh PlantPart: root and rhizome Genus: Cimicifuga Species: racemosa Note: dried extract, min. 2.5% triterpenes40 mgBlack Cohosh in Estroflavone against 431 products40 mg per serving; the middle half of products list 40 mg to 160 mg, the median 80 mg.40 mg

68% of 431 products listing black cohosh give more (median 80 mg).

Source: NIH ODS Dietary Supplement Label Database, label 6659 (entered March 23, 2012), 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:

  • Its 250 mg of hesperidin is higher than 94% of the 552 hesperidin products that print an amount; 30 list more.

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?

The products whose ingredient lists overlap most with Estroflavone's, rare ingredients counting for more.

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
Suggested Usage: As a dietary supplement, adults take 1 to 2 capsules daily or as advised by your healthcare professional.
Warnings
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
Storage
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

Source: label statements in DSLD label 6659.

What else is on the label?

Other ingredients: Gelatin, Cellulose, Water, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): amni(R) original formula.

How many labels does Estroflavone have?

One label is on file, entered on March 23, 2012.

  1. Label 6659 (current) Entered March 23, 2012 · on the market · 60 capsules · UPC 7 45287 20012 4

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

Who makes it?

The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.

Where next?