Price: $37.99 – $22.99
(as of Mar 10, 2026 07:30:20 UTC – Details)


Isoflavones are naturally occurring plant compounds that are particularly concentrated in soybeans. Genistein, Daidzein and Glycitein are the major isoflavones found in soybeans. NOW Soy Isoflavones have been extracted through a unique process that results in higher levels of Genistein – a quantum leap over most Soy Isoflavone products. Natural color variation may occur in this product.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.5 x 2.5 x 4.44 inches; 1.45 ounces
Item model number ‏ : ‎ 3288
Department ‏ : ‎ Health and Beauty>Health and Wellness
Date First Available ‏ : ‎ February 9, 2004
Manufacturer ‏ : ‎ NOW Sports – Nutrition and Wellness
ASIN ‏ : ‎ B0013OW4WE
Best Sellers Rank: #32,811 in Health & Household (See Top 100 in Health & Household) #1,208 in Blended Vitamin & Mineral Supplements #2,241 in Sales & Deals
Customer Reviews: 4.6 4.6 out of 5 stars (632) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
ENDOCRINE SUPPORT: NOW Soy Isoflavones have been extracted through a unique process that results in higher levels of genistein, a quantum leap over most soy isoflavone products
CARDIOVASCULAR HEALTH: Min. 40% total isoflavones (60 mg) including genistein, daidzein, and glycitein
CERTIFICATIONS/CLASSIFICATIONS: Sugar Free, Vegan, Nut Free, Non-GMO, Egg Free, Dairy Free, Corn Free, Made without Gluten
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
Packaged in the USA by a family owned and operated company since 1968