Soy Isoflavones supplements
Our pick
NOW Foods, Soy Isoflavones, 120 Veg Capsules
Vita Cost
150 mg per serving
$24.49
Most soy isoflavones per dollar of the 13 products here · contains nothing else
Endocrine Support • 60 mg of Isoflavones • Cardiovascular Health • Non-GMO • A Dietary Supplement • Vegetarian/Vegan • Kosher • General Health • Family Owned Since 1968 • GMP - Quality Assured…
View at Vita Cost →
Comparison
- 13 products contain soy isoflavones
- 2 of those contain soy isoflavones and nothing else
- Soy Isoflavones is widely stocked — carried by 4 merchants
Serving size across these products log scale
60 mgtypical
150 mgour pick
5 mg
150 mg
Lowest priced
Bottle price only. Container sizes vary and servings per container are not stated consistently, so this is a starting point rather than a like-for-like comparison.
Supports women during the natural change of life; No added sugar, salt, yeast, preservatives…Supports women during the natural change of life; No added sugar, salt, yeast, preservatives or artificial flavors; Extra strength formula
$10.49
60 mg per serving
A Rule 1 Product Formulated to Support the Needs of Highly Active Women 40+ active…A Rule 1 Product Formulated to Support the Needs of Highly Active Women 40+ active ingredients 25 vitamins and minerals Iron, folate, calcium, and cranberry Antioxidant vitamins A, C, and E
$11.99
5 mg per serving
$12.50
60 mg per serving
$14.09
60 mg per serving
Most soy isoflavones per serving
Ranked by the amount stated on the label. mg is the unit most brands use for soy isoflavones, and only products measured that way are ranked here — every product here uses it. Serving sizes differ between brands, so check the label for how many capsules or tablets that is.
Endocrine Support • 60 mg of Isoflavones • Cardiovascular Health • Non-GMO • A Dietary…Endocrine Support • 60 mg of Isoflavones • Cardiovascular Health • Non-GMO • A Dietary Supplement • Vegetarian/Vegan • Kosher • General Health • Family Owned Since 1968 • GMP - Quality Assured
150 mg
$24.49
EstroPause from Irwin Naturals; Promotes female health throughout all stages of menopause;…EstroPause from Irwin Naturals; Promotes female health throughout all stages of menopause; With calcium, magnesium and black cohosh
100 mg
$19.99
Irwin Naturals Steel Libido for Women is a two-part formula to enhance women's libido;…Irwin Naturals Steel Libido for Women is a two-part formula to enhance women's libido; Features l-histidine to enhance sensation; Delivers a select combination of herbs to heighten women's libido
100 mg
$24.99
Nothing but soy isoflavones
Products where soy isoflavones is the only ingredient we found — useful if you are building a stack deliberately and don't want extras you didn't choose.
Endocrine Support • 60 mg of Isoflavones • Cardiovascular Health • Non-GMO • A Dietary…Endocrine Support • 60 mg of Isoflavones • Cardiovascular Health • Non-GMO • A Dietary Supplement • Vegetarian/Vegan • Kosher • General Health • Family Owned Since 1968 • GMP - Quality Assured
$24.49
150 mg per serving
Covers the most in one bottle
These contain soy isoflavones plus the most other ingredients we found — fewer bottles if the rest of your stack overlaps.
A Rule 1 Product Formulated to Support the Needs of Highly Active Women 40+ active…A Rule 1 Product Formulated to Support the Needs of Highly Active Women 40+ active ingredients 25 vitamins and minerals Iron, folate, calcium, and cranberry Antioxidant vitamins A, C, and E
44 ingredients
$11.99
Everyday Essentials • Potency - Purity - Pride • Physician Formulated • High Potency…Everyday Essentials • Potency - Purity - Pride • Physician Formulated • High Potency Multivitamin-Mineral • Enhanced Absorption • Dietary Supplement
43 ingredients
$39.99
38 ingredients
$62.86
Irwin Naturals Steel Libido for Women is a two-part formula to enhance women's libido;…Irwin Naturals Steel Libido for Women is a two-part formula to enhance women's libido; Features l-histidine to enhance sensation; Delivers a select combination of herbs to heighten women's libido
13 ingredients
$24.99
Usually combined with
What actually shares a bottle with soy isoflavones, counted across these 13 products.
Calcium · 7Black Cohosh Root Extract · 5Iron · 3Folate · 3Biotin · 3Zinc · 3riboflavin (vitamin b2) · 3Vitamin C · 3
Build a stack with soy isoflavones
Add the other ingredients you want and find the fewest bottles that cover them.
Open in search tool