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Non-nutrient/non-botanical · Supplement ingredient

isoflavone (unspecified)

isoflavone (unspecified) is listed on 255 U.S. supplement product labels in the NIH DSLD, #508 of 4,614 by label frequency.

255
Products
#508 of 4,614
By frequency

How common is isoflavone (unspecified)?

Number of supplement labels listing isoflavone (unspecified) vs nearby non-nutrient/non-botanical ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing isoflavone (unspecified)

Liquid Natural H.R.T. Advanced
California Academy of Health
17 ingredients · Other Combinations
Off Market
Longevity Pro Multi-Vitamin
Dr. Suggested
63 ingredients · Other Combinations
Off Market
MedCaps Menopause
XYMOGEN
15 ingredients · Other Combinations
Off Market
Meno-K Thai Kudzu Extract 80 mg
PhysioLogics
13 ingredients · Botanical with Nutrients
Off Market
Menopause Balance Complex
Shaklee
16 ingredients · Other Combinations
Off Market
Menopause Formula
Good 'N Natural
8 ingredients · Other Combinations
Off Market
Menopause Support
NOW
14 ingredients · Other Combinations
Off Market
Menopause Support
NOW
14 ingredients · Other Combinations
Off Market
Natural Transitions
Healthy Choice Naturals
16 ingredients · Botanical
Off Market
Natural Transitions
Healthy Choice Naturals
16 ingredients · Other Combinations
Off Market
Palmetto Plus
USANA
11 ingredients · Other Combinations
Off Market
PMS And Women's Support
SaveWorldHealth.com
16 ingredients · Botanical
Off Market
Prosta-Response
Source Naturals
38 ingredients · Other Combinations
Off Market
Prostate Support
Pathway To Healing
21 ingredients · Other Combinations
Off Market
Prostate Support Softgels With Phytosterols
VSN Vital Strength Nutrition
22 ingredients · Other Combinations
Off Market
Soy Isoflavones
Thorne Research
5 ingredients · Non-Nutrient/Non-Botanical
Off Market
Soy Isoflavones
Natrol
5 ingredients · Non-Nutrient/Non-Botanical
Off Market
Soy Isoflavones
Nature's Way
5 ingredients · Non-Nutrient/Non-Botanical
Off Market
Soy Isoflavones
Natrol
5 ingredients · Non-Nutrient/Non-Botanical
Off Market
Soy Isoflavones
Natrol
5 ingredients · Non-Nutrient/Non-Botanical
Off Market
Soy Isoflavones Plus Genistein
Bluebonnet
5 ingredients · Non-Nutrient/Non-Botanical
Off Market
Standardized Black Cohosh & Soy Isoflavones
21st Century
7 ingredients · Other Combinations
Off Market
Steel-Libido For Women
Irwin Naturals
23 ingredients · Other Combinations
Off Market
Super Concentrated Isoflavones with Genistein & Daidzein
Solgar
8 ingredients · Non-Nutrient/Non-Botanical
Off Market
Super Concentrated Isoflavones with Genistein & Daidzein
Solgar
8 ingredients · Non-Nutrient/Non-Botanical
Off Market
The Essential Woman
Barlean's Organic Oils
20 ingredients · Other Combinations
Off Market
The Essential Woman
Barlean's
22 ingredients · Fat/Fatty Acid
Off Market
Total Balance Men's
Xtendlife
90 ingredients · Other Combinations
Off Market
Total Balance Men's
Xtendlife
66 ingredients · Other Combinations
Off Market
Total Balance Men's Premium
Xtendlife
115 ingredients · Other Combinations
Off Market
Total Balance Men's Premium
Xtendlife
78 ingredients · Other Combinations
Off Market
Total Balance Women's
Xtendlife
93 ingredients · Other Combinations
Off Market
Total Balance Women's
Xtendlife
68 ingredients · Other Combinations
Off Market
Total Balance Women's Premium
Xtendlife
114 ingredients · Other Combinations
Off Market
Total Balance Women's Premium
Xtendlife
78 ingredients · Other Combinations
Off Market
Ultimate Women's Wellness
ProCaps Laboratories
23 ingredients · Other Combinations
Off Market
Ultra Maximum Potency Isoflavone 100
Nature's Plus
15 ingredients · Other Combinations
Off Market
Ultra Woman 50 Plus
Vitamin World
74 ingredients · Other Combinations
Off Market
Ultra Woman Iron Free Multi
Vitamin World
73 ingredients · Other Combinations
Off Market
Ultra-Cal Night With Vitamin K
Source Naturals
24 ingredients · Botanical with Nutrients
Off Market
Vit-Power Complete
Natural Guardian
71 ingredients · Other Combinations
Off Market
Women's Menopause Formula
Bayer One A Day
32 ingredients · Other Combinations
Off Market
Women's Menopause Formula
Bayer One A Day
29 ingredients · Botanical with Nutrients
Off Market
Women's Multi
Nature's Plus AgeLoss
65 ingredients · Other Combinations
Off Market
Women's Natural Balance
SeniorLife Health
16 ingredients · Botanical
Off Market
Women's Wellness
ProCaps Laboratories
16 ingredients · Other Combinations
Off Market

Nearby Ingredients in Non-nutrient/non-botanical

Other ingredients in the Non-nutrient/non-botanical category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare isoflavone (unspecified) vs Magnesium →

Nationwide ingredients with similar DSLD presence

Two peer sets for isoflavone (unspecified): closest on total DSLD label listings (255 here) and closest on distinct brands that list it (107 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.

Similar label frequency

Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.

Similar brand breadth

Nearest other ingredients by distinct brands listing them (floored at ≥100 brands), distinct from the label-frequency row.

Frequently asked about isoflavone (unspecified)

How many supplement products contain isoflavone (unspecified)?
255 supplement product labels in the NIH DSLD currently lists isoflavone (unspecified) as an ingredient. By label frequency it ranks #508 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.