Isogen Forte Capsules

by Genestra Brands · capsule · 90 vegetable capsules

On the market (NIH)
UPC 883196 13250
DSLD label 56058
Serving 1 capsule
90 servings

Isogen Forte Capsules by Genestra Brands lists 4 ingredients, 4 with an amount per serving of 1 capsule, such as 200 mg of soybean (glycine max) isoflavone extract and 200 mg of wild yam (dioscorea villosa) root extract. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2016.

What is in Isogen Forte Capsules?

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).

Isogen Forte Capsules: Supplement Facts rows against the market (DSLD label 56058, January 2026 release)
Ingredient	Amount	Among products listing it
Soybean (Glycine max) Isoflavone extract	200 mg	Higher than 91% of 290 products listing isoflavones (median 50 mg). Per day at the most servings: 600 mg.
AIE Total Isoflavones	22 mg
AIE Genistein/Genistin	12 mg	65% of 62 products listing genistein give more (median 24.2 mg). Per day at the most servings: 36 mg.
Wild Yam (Dioscorea villosa) root extractas DiosgeninWild Yam (Dioscorea villosa) root extract (Form: 6% Diosgenin Note: 4:1) PlantPart: root Genus: Dioscorea Species: villosa Note: 800 mg dried equivalent	200 mg	Higher than 71% of 214 products listing wild yam (median 50 mg). Per day at the most servings: 600 mg.

Source: NIH ODS Dietary Supplement Label Database, label 56058 (entered January 25, 2016), 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 200 mg of soybean (glycine max) isoflavone extract (filed by NIH under isoflavones) is higher than 91% of the 290 isoflavones products that print an amount; 20 list more.

The NIH database records 2 to 3 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 Isogen Forte Capsules's, rare ingredients counting for more.

Ultra Soy ExtractLife Extension 2 shared, 41% alike
MenoStrong With geniVida 30 mgDoctor's Best 1 shared, 39% alike
Genistein 125 mgSwanson Ultra 1 shared, 39% alike
i-Cooli-Health 1 shared, 39% alike
Genistein 125 mgVital Nutrients 1 shared, 39% alike
Soy Isoflavones Plus GenisteinBluebonnet · off the market 2 shared, 38% 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: Recommended Adult Dose: Take one capsule two to three times daily, a few hours before or after taking other medications or healthcare products, or as recommended by your healthcare practitioner.
Warnings: Risk Information: Ensure you are up-to-date on mammograms and gynecological evaluations prior to use.; If you are pregnant or breastfeeding; if you are taking blood thinners or have protein S deficiency; or if you have allergies to soy or to plants of the Dioscorea family, do not use.; If you currently have or previously had breast cancer or breast tumors; if you have a predisposition to breast cancer as indicated by an abnormal mammogram or biopsy, or a family member with breast cancer; or if you have a history of hormonal or gynecological disease, including uterine, endometrial, breast, or ovarian cancer, endometriosis or uterine fibroids, do not use. If you have a liver disorder or develop liver-related symptoms; or if you are taking hormone replacement therapy, including thyroid hormone replacement therapy, consult your healthcare practitioner prior to use. If you experience breast pain, discomfort or tenderness, or if you experience a recurrence of menstruation or uterine spotting, discontinue use and consult your healthcare practitioner. Warning: This product has come into contact with soy.; Do not use this product if you have a soy allergy.; Quality Assurance: Safety-sealed for your protection and for product freshness. Do not use if outer seal is missing or broken.; Contains: Soy
Allergens and what it does not contain: Guaranteed to contain no added wheat, yeast, gluten, corn, sodium, sugar, artificial coloring or flavoring, antimicrobial preservatives, dairy or animal products.; The capsules are made from 100% pure vegetable sources, free of preservatives and additives.
Storage: Store in a cool, dry place.

Source: label statements in DSLD label 56058.

What else is on the label?

Other ingredients: Hypromellose, Cellulose, Stearic Acid.

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

How many labels does Isogen Forte Capsules have?

One label is on file, entered on January 25, 2016.

Label 56058 (current) Entered January 25, 2016 · on the market · 90 vegetable capsules · UPC 883196 13250

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

Who makes it?

The label names Seroyal USA (manufacturer), Pittsburgh, PA. All Genestra Brands products.