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Iso-Rich Soy™
Iso-Rich Soy with Isoflavones
May be Beneficial for Cardiovascular Function*,
Menopausal Support* and Bone Health*

Iso-Rich Soy
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Soy isoflavones, along with other naturally occurring soy phytonutrients, have  been shown in scientific studies to have many health benefits, including maintaining healthy cells, promoting normal cardiovascular function, supporting bone health and assisting estrogen balance.*

Jarrow Formulas® Iso-Rich Soy™ contains water-extracted, Non-GMO (Genetically Modified Organisms) soy protein isolate.

  • Consistent isoflavone level. Each serving guarantees  a minimum of 29 mg of naturally occurring isoflavones,  consisting of genistin/genistein, daidzin/daidzein and  glycitin/glycitein.  
  • Water extraction of soy protein preserves naturally  occurring isoflavones and saponins.
  • Saponins, another naturally occurring group of  phytonutrients in soy, have been shown in scientific  studies to enhance the body’s defense mechanisms.*


Health Claim: Consumption of 25 g of soy protein a day, as a part of a diet low in saturated  fat and cholesterol, may reduce the risk of heart disease. A serving of Jarrow Formulas® Iso-Rich Soy™  provides 25 g of soy protein.

Iso-Rich Soy is a complete source of essential amino acids and meets or exceeds the daily “Amino Acid Requirement Patterns” for adults measured by PDCAAS* (recommended by the Food and Nutrition Board, 1989).


Keep out of the reach of children.


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Suggested Usage

Mix 2 rounded tablespoons (approximately 29 g) of powder with 6 to 8 oz. of fruit juice, milk, or your favorite beverage, or you may:


  • Blend powder with liquid, ice and fruits for smoothies.
  • Mix into cold or cooked cereals.
  • Add to soups, sauces, casseroles, meatballs, patties, baked items (bread, muffins, etc.) or frozen desserts.


Use Iso-Rich Soy™ as a dietary supplement to increase your intake of protein and isoflavones.

Other Ingredients

Soy protein isolate (Non-GMO) and natural vanilla flavor. Also contains silicon dioxide (anti-caking agent) (in trace amounts).


Contains: Soy.


Suitable for vegetarians/vegans.

No wheat, no gluten, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts, no preservatives. 


Does not contain artificial flavors, sweeteners or colors.


This product contains naturally occurring phytoestrogens. Do not take more than 2 servings per day. Do not give to children under 12 years old.


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Reformulation Date: 01/09/2014
Design Change Date: 09/18/2013
Last Update: 03/17/2015
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Serving: N/A Product Number: 121009
Size: 14 oz (400 g) Powder Product Code: SOY
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