PlainVitamins

Genistein Soy Complex 1,000 mg

by Source Naturals · tablet or pill · 120 tablets

  • On the market (NIH)
  • UPC 0 21078 00050 1
  • DSLD label 338996
  • Serving 2 tablets
  • 60 servings

Genistein Soy Complex 1,000 mg by Source Naturals lists 3 ingredients, 3 with an amount per serving of 2 tablets, such as 2 g of soylife, beside 6 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Genistein Soy Complex 1,000 mg?

Each row as the label prints it, per serving of 2 tablets. 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).

Genistein Soy Complex 1,000 mg: Supplement Facts rows against the market (DSLD label 338996, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Fat0.5 g1%Fat (unspecified) in Genistein Soy Complex 1,000 mg against 11,965 products0.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.0.5 g

86% of 11,965 products listing fat (unspecified) give more (median 1.5 g). Per day at the most servings: 1 g.

Saturated Fat0.5 g3%Saturated fat in Genistein Soy Complex 1,000 mg against 5,234 products0.5 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.0.5 g

66% of 5,234 products listing saturated fat give more (median 1 g). Per day at the most servings: 1 g.

Total Carbohydrates1 g1%Carbohydrate in Genistein Soy Complex 1,000 mg against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 2 g.

Dietary Fiber1 g4%Fiber in Genistein Soy Complex 1,000 mg against 6,987 products1 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.1 g

56% of 6,987 products listing fiber give more (median 2 g). Per day at the most servings: 2 g.

Protein1 g2%Protein in Genistein Soy Complex 1,000 mg against 8,985 products1 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.1 g

77% of 8,985 products listing protein give more (median 16 g). Per day at the most servings: 2 g.

Sodium5 mg1%Sodium in Genistein Soy Complex 1,000 mg against 14,514 products5 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.5 mg

89% of 14,514 products listing sodium give more (median 55 mg). Per day at the most servings: 10 mg.

Soylifeas Isoflavonesnon-GMO isoflavone complex2 gSoy in Genistein Soy Complex 1,000 mg against 250 products2,000 mg per serving; the middle half of products list 60 mg to 426.25 mg, the median 125 mg.2,000 mg

Higher than 98% of 250 products listing soy (median 125 mg). Per day at the most servings: 4,000 mg.

Genistein2 mgGenistein in Genistein Soy Complex 1,000 mg against 62 products2 mg per serving; the middle half of products list 8.13 mg to 30 mg, the median 24.2 mg.2 mg

90% of 62 products listing genistein give more (median 24.2 mg). Per day at the most servings: 4 mg.

Total Isoflavone40 mgIsoflavones in Genistein Soy Complex 1,000 mg against 290 products40 mg per serving; the middle half of products list 25 mg to 80 mg, the median 50 mg.40 mg

53% of 290 products listing isoflavones give more (median 50 mg). Per day at the most servings: 80 mg.

Source: NIH ODS Dietary Supplement Label Database, label 338996 (entered August 22, 2025), 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?

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 2,000 mg of soy is higher than 98% of the 250 soy products that print an amount; 5 list more.
  • 90% of the 62 products that print an amount of genistein list more than its 2 mg of genistein (median 24.2 mg).

The NIH database records 2 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?

The products whose ingredient lists overlap most with Genistein Soy Complex 1,000 mg'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 Use: 2 tablets twice daily with a meal.
Warnings
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if tamper-evident seal is broken or missing.
Keep out of reach of children.
Contains soy.
Allergens and what it does not contain
Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no starch, preservatives, or artificial color, flavor or fragrance.
Non GMO Validated

Source: label statements in DSLD label 338996.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Silica, Cellulose Gum, Modified, Magnesium Stearate.

How many labels does Genistein Soy Complex 1,000 mg have?

7 labels are on file under this name since December 22, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 338996 (current) Entered August 22, 2025 · on the market · 120 tablets · UPC 0 21078 00050 1
  2. Label 295738 Entered September 25, 2023 · on the market · 240 tablets · UPC 0 21078 00449 3
  3. Label 275781 Entered September 22, 2022 · on the market · 120 tablets · UPC 0 21078 00050 1
  4. Label 213943 Entered February 26, 2020 · on the market · 60 tablets · UPC 0 21078 01099 9
  5. Label 211574 Entered January 25, 2020 · off the market December 22, 2021 · 120 tablets · UPC 0 21078 00050 1
  6. Label 211571 Entered January 25, 2020 · on the market · 60 tablets · UPC 0 21078 00049 5
  7. Label 81347 Entered December 22, 2017 · off the market July 6, 2022 · 240 tablets · UPC 0 21078 00449 3

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

Who makes it?

The label names Source Naturals, Inc. (distributor), Santa Cruz, CA. All Source Naturals products.

Where next?