Ultra Isoflavone 100
by NaturesPlus · tablet or pill · 60 tablets
- On the market (NIH)
- UPC 0 97467 04970 3
- DSLD label 298629
- Serving 2 tablets
- 30 servings
Ultra Isoflavone 100 by NaturesPlus lists 11 ingredients, 5 with an amount per serving of 2 tablets, such as 100 mg of isoflavones; 6 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2023.
What is in Ultra Isoflavone 100?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Isoplexproprietary blend of, supplying | 1,500 mg | ||
| Soybean concentrate | in the blend, no amount given | ||
| Soy Germ extract | in the blend, no amount given | ||
| Radix puerariae | in the blend, no amount given | ||
| Isoflavonesminimum | 100 mg | Higher than 79% of 290 products listing isoflavones (median 50 mg). | |
| Daidzein | 35 mg | Higher than 72% of 32 products listing daidzein (median 19.13 mg). | |
| Puerarin | 33 mg | ||
| Genistein | 27 mg | Higher than 55% of 62 products listing genistein (median 24.2 mg). | |
| Glycitein | 5 mg | ||
| Genistinand naturally occurring | no amount given | ||
| Glycitinand naturally occurring | no amount given | ||
| Daidzinand naturally occurring | no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 298629 (entered November 22, 2023), 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?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 6 ingredients sit inside a blend, so their amounts cannot be compared.
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 Ultra Isoflavone 100's, rare ingredients counting for more.
- Ultra Maximum Potency Isoflavone 100Natures Plus 5 shared, 70% alike
- SpectraSoyMetagenics 5 shared, 68% alike
- True Food Superpotency SoyagenHigher Nature 5 shared, 68% alike
- Non-GMO Soy IsoflavonesPuritan's Pride 5 shared, 68% alike
- D3 2000 ComplexMetagenics 5 shared, 66% alike
- SelestroMetagenics 5 shared, 62% alike
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: Two tablets once daily.
- Warnings
- Keep out of reach of children.
- Allergens and what it does not contain
- Free from artificial colors and artificial preservatives. Gluten Free
- Storage
- Keep tightly closed in a cool, dry place.
Source: label statements in DSLD label 298629.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Cellulose, Hydroxypropyl Methylcellulose, Stearic Acid, Dicalcium Phosphate, Magnesium Stearate, Silica, Pharmaceutical Glaze.
How many labels does Ultra Isoflavone 100 have?
One label is on file, entered on November 22, 2023.
- Label 298629 (current) Entered November 22, 2023 · on the market · 60 tablets · UPC 0 97467 04970 3
DSLD also links this label to: Ultra Maximum Potency Isoflavone 100 (image difference, same product), Ultra Maximum Potency Isoflavone 100 (image difference, same product), Ultra Maximum Potency Isoflavone 100 (image 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 Natural Organics Laboratories, Inc. makers of Nature's Plus (manufacturer), Amityville, New York. All NaturesPlus products.