Soy Isoflavones

Suggested Use

Suggested use:As a dietary supplement; take one capsule three to four times per day with water.

• 

  Swanson Soy Isoflavones 750 mg 120 Caps

  iHerb4.7(917)

  $17.69
• 

  21st Century Soy Isoflavones Extract 60 Vegetarian Capsules

  Swanson Health Products4.5(601)

  $7.99
• 

  Swanson Ostivone High Potency Supplement

  Swanson Health Products4.8(21)

  $23.79
• 

  Now Foods Soy Isoflavones

  Swanson Health Products4.6(2000)

  $25.69
• 

  Swanson Lecithin Non Gmo

  Swanson Health Products4.8(496)

  $18.19
• 

  Swanson Vitamins Menopause Support Bundle Vitamin | 1 Kit | Women's Health

  Swanson Health Products4.6(484)

  $14.99
• 

  Swanson Full Spectrum Wild Yam 400 mg 60 Caps

  Swanson Health Products4.8(486)

  $10.79
• 

  Swanson Daytime Menopause Support Supplement

  Swanson Health Products

  $9.99

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.

• Supplement Superstore

  5.0 (229)

  Vitamin & supplements store

  4511 N Sterling Ave, Peoria, IL 61615

  Directions(309) 839-1986

• 5 Star Nutrition East Peoria

  5.0 (83)

  Vitamin & supplements store

  124 Spinder Dr, East Peoria, IL 61611

  Directions(309) 713-3879

• Colby Natural Health

  4.8 (24)

  Vitamin & supplements store

  226 W Adams St, Morton, IL 61550

  Directions(309) 266-7363

• The Vitamin Shoppe

  4.7 (125)

  Vitamin & supplements store

  5116 N Big Hollow Rd #105, Peoria, IL 61615

  Directions(309) 691-6954

• The World of Vitamins

  4.5 (13)

  Vitamin & supplements store

  2470 E Washington St, East Peoria, IL 61611

  Directions(309) 839-8195

• GNC

  4.2 (33)

  Vitamin & supplements store

  414 West Washington Street, East Peoria, IL 61611

  Directions(309) 699-0803

• SimplyFit 4U

  4.6 (25)

  Sports nutrition store

  841 W Main St suit B, Peoria, IL 61606

  Directions(309) 512-1561

• Supplement Superstore

  4.9 (324)

  Vitamin & supplements store

  115 Veterans Pkwy Ste C, Normal, IL 61761

  Directions(309) 808-2422

• Clinical outcomes of a 2-y soy isoflavone supplementation in menopausal women

  FM Steinberg, MJ Murray, RD Lewis… - … American journal of …, 2011 - academic.oup.com

  … supplement was provided by Swanson Health Products, Fargo, ND. The calcium carbonate supplement … the multivitamin and mineral supplement (Swanson Premium Century Formula …

  2011116 citations

• Bioavailability of pure isoflavones in healthy humans and analysis of commercial soy isoflavone supplements

  KDR Setchell, NM Brown, P Desai… - The Journal of …, 2001 - academic.oup.com

  … a lack of information on isoflavone pharmacokinetics. In this … of individual purified soy isoflavones in healthy subjects to … of dietary isoflavone supplements for their isoflavone content …

  20011,291 citations

• Evaluation of the composition and concentration of isoflavones in soy based supplements, health products and infant formulas

  MP Prabhakaran, LS Hui, CO Perera - Food research international, 2006 - Elsevier

  … composition of isoflavones in different soy isoflavone supplements, soy based health products … Commercially available samples of 13 different soy supplements and 11 soy based health …

  200636 citations

• A preliminary study of the safety, feasibility and cognitive efficacy of soy isoflavone supplements in older men and women

  CE Gleason, CM Carlsson, JH Barnet… - Age and …, 2009 - academic.oup.com

  … Our healthy older adults appear less likely to convert daidzein into equol, perhaps due to … The authors thank Archer Daniels Midland for providing Novasoy® brand isoflavones tablets …

  2009118 citations

• Complementary and alternative approaches to menopause

  M Taylor - Endocrinology and Metabolism Clinics, 2015 - endo.theclinics.com

  … inform their health care providers about the supplements they … that used a proprietary brand of red clover extract, Promensil. … is a synthetic isoflavone synthesized from the soy isoflavone …

  201555 citations

• Phytochemicals as nutraceuticals: a review

  JS Dhumal, AK Thikekar, AB Kumbhar… - J Neonatal …, 2025 - researchgate.net

  … They play important pharmacological effects in our health and possess medicinal activities … isoflavone found at low concentrations in soybeans but at high concentrations in certain soy-…

  20251 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-01-07. DSLD Label ID: 184395. 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.