Soy Isoflavones®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Veg Capsule(s) · 1–3 per day

Not Present

• 

  Now Foods Soy Isoflavones

  Vitacost.com4.6(2100)

  $24.49
• 

  (2 pack) NOW Supplements, Soy Isoflavones, 60 mg (Plant Compounds Particularly Concentrated in Soybeans, like Genistein, Daidzein and Glycitein), 120

  Walmart - Fruitful Yield

  $45.32
• 

  BulkSupplements Soy Isoflavones Capsules

  Target

  $24.97
• 

  21st Century Soy Isoflavones Extract 60 Vegetarian Capsules

  Swanson Health Products4.5(615)

  $7.99Lowest
• 

  NOW Foods Citrus Bioflavonoids – 100 Veg Capsules

  NOW5.0(4)

  $15.99
• 

  Now Foods Female Balance 90 Caps

  iHerb4.6(327)

  $15.91
• 

  Life Extension Soy Isoflavones, 30 vegetarian capsules

  Life Extension4.7(500)

  $18.00
• 

  Natrol Soy Isoflavones

  Instacart3.5(169)

  $13.89

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.4 (149)

  Vitamin & supplements store

  5500 Grossmont Center Dr, La Mesa, CA 91942

  Directions(619) 667-3590

• Nutrimart Nutrition Superstore

  4.5 (12)

  Vitamin & supplements store

  3753 Avocado Blvd, La Mesa, CA 91941

  Directions(619) 670-6607

• Royal Nutrition

  5.0 (128)

  Vitamin & supplements store

  3030 Plaza Bonita Rd Ste 2018, National City, CA 91950

  Directions(619) 773-6390

• Ultimate Sport Nutrition

  4.9 (29)

  Vitamin & supplements store

  6447 University Ave, San Diego, CA 92115

  Directions(619) 892-7881

• Wholesale Nutrition Center

  5.0 (167)

  Vitamin & supplements store

  3610 Midway Dr, San Diego, CA 92110

  Directions(619) 269-7973

• SD Discount Nutrition - San Diego, CA - Supplement Store

  5.0 (403)

  Vitamin & supplements store

  650 First Ave., San Diego, CA 92101

  Directions(619) 237-9399

• Athletes' Nutrition - Supplement Store San Diego

  5.0 (70)

  Vitamin & supplements store

  3007 Highland Ave Ste101, National City, CA 91950

  Directions(760) 645-3227

• FitLife Nutrition

  4.7 (22)

  Vitamin & supplements store

  2424 Hoover Ave Ste Q, National City, CA 91950

  Directions(619) 856-4931

• Isoflavones derived from plant raw materials: bioavailability, anti-cancer, anti-aging potentials, and microbiome modulation

  SA Aboushanab, SM Khedr, IF Gette… - Critical Reviews in …, 2022 - Taylor & Francis

  … no proof of pharmacokinetics, phytoestrogen supplement … that consuming health drinks containing soy isoflavone extracts … soy isoflavone extract was given to rats in the soy-isoflavone …

  202289 citations

• Biological activities and therapeutic potential of soy isoflavones: a focus on anticancer activity

  M Kwieciński, B Kwiatkowski, W Ziomek… - Molecular Biology …, 2026 - Springer

  … in which soy isoflavones may be beneficial for human health … Soy isoflavones were originally used as dietary supplements … , notably, no corresponding effect of soy isoflavones. These …

  20262 citations

• Soy foods and supplementation: a review of commonly perceived health benefits and risks

  A Sahin - Alternative therapies in health and medicine, 2014 - search.proquest.com

  … the impact of soy foods and supplements upon human health … In this literature review, no significant association between … the amount of soy isoflavones needed for health benefits when …

  2014116 citations

• Soy isoflavones: hope or hype?

  LA Fitzpatrick - Maturitas, 2003 - Elsevier

  … remedies and dietary supplements, prescription drugs, or both to treat health conditions that … , and the soy isoflavone-treated group had higher HDL-cholesterol levels. No differences in …

  2003160 citations

• Soy isoflavones and their effects on xenobiotic metabolism

  T Zhou, C Meng, P He - Current drug metabolism, 2019 - ingentaconnect.com

  … proper dosage of intake of soy isoflavones in diet or adjunctive … and adverse effects of isoflavones for human health. … study is that soy isoflavone in the dietary supplement will improve …

  201938 citations

• Review of the factors affecting bioavailability of soy isoflavones in humans

  ILF Nielsen, G Williamson - Nutrition and cancer, 2007 - Taylor & Francis

  … There is no consensus on which source of isoflavones … colon microflora, but it is now known that most deglycosylation is carried … measuring health benefits from isoflavones (Citation10). …

  2007308 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-03-24. DSLD Label ID: 57316. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.