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Source Naturals, Genistein, Soy Complex, 1,000 mg, 120 Tablets

Source Naturals, Genistein, Soy Complex, 1,000 mg, 120 Tablets

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In Stock
  • Expiration Date: Mar 2021
  • Shipping Weight:
    0.59 lbs
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  • Product Code: SNS-00050
  • UPC Code: 021078000501
  • Package Quantity: 120 Tablets
  • Dimensions:
    5.4 x 2.8 x 2.8 in, 0.5 lbs
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Product Overview


  • Non-GMO Validated
  • Dietary Supplement
  • Soy Life

Isoflavones are unique polyphenol compounds which are found in the soybean plant. Research suggests that soy protein and soy isoflavones may reduce the frequency and severity of hot flashes during menopause. Source Naturals Genistein Soy Complex contains 44 mg of Soy Life isoflavones per serving which are naturally occurring and come from non-GMO soy.

Suggested Use

2 tablets twice daily with a meal.

Other Ingredients

Microcrystalline cellulose, silica, stearic acid, modified cellulose gum, and magnesium stearate.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 2 Tablets
Servings Per Container: 60
  Amount Per Serving %DV
Calories 10  
Total Carbohydrate 1 g <1%*
Dietary Fiber 1 g 4%*
Protein 1 g 2%*
Soylife Non-GMO Isoflavone Complex (from soy) 2 g
Daidzein 15.8 mg
Glycitein 6.8 mg
Genistein 2.0 mg
Total Isoflavones 44 mg
* Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.
iHerb Customer Reviews

Nothing special

Posted by Reviewer1391809 on Feb 08, 2017 | Verified Purchase

Having consumed this vitamin for 2 weeks I have not seen any results of that or positive or negative, I will have to take this for a it longer to see if there are any results.

Thanks for your feedback!

So far no stomach irritation

Posted by Reviewer2776030 on Jan 30, 2017 | Verified Purchase

I'm not sure this is as potent as natrol formula which was wonderful, except for the ghastly bloating it gave me. This one it's nowhere near as high in Genestein, even though it's called genestein complex! But, no bloating. It's a compromise. Why don't they just make strong genestein casuals with an enteric coating?

Thanks for your feedback!

Genistein soy complex

Posted by 4700736199089901323 on Dec 28, 2016 | Verified Purchase

Very good service and prompt delivery. Thanks. Amy

Thanks for your feedback!

Hot Flashes reduced

Posted by Reviewer2232653 on Jul 04, 2016 | Verified Purchase

I've tried other products unsuccessfully (i.e., Black Cohosh) and this Genistein Soy seems to have diminished my flashes. No doubt I still get them, but they are less frequent and less intense. It's only been a few weeks of use, but I also must consider if my taking Evening Primrose Oil may also be playing a factor. To each his own. Try whatever combo-cocktail works for you!

Thanks for your feedback!


Posted by 5708983084421743431 on May 02, 2016 | Verified Purchase

I take this along with Black Cohosh and Wild Yam for hot flushes associated with menopause. Together they have eased my hot flushes, which were severe and frequent. Now I don't have them very often, and they're not as bad.

Thanks for your feedback!