Indole-3-Carbinol®

Other Combinations

Brand: Nature's Sunshine

CapsuleOther CombinationsOff Market

Product label for Indole-3-Carbinol — Click to view full label

Net Contents

60 Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 99904 01506 7

Product Version

Stock No. 1506

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Label includes a proprietary blend, so some individual amounts are not itemized.

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

Supplement Facts

Serving Size: 2 Capsule(s) · 1 per day

Ingredient	Amount Per Serving
Proprietary Blend	1020 mg	—
Broccoli	—	—
Indole-3-Carbinol	—	—

Not Present

Other Ingredients

CapsuleMagnesium StearateSilicon Dioxide

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommendation: Take two capsules daily with a meal.

Warnings & Precautions

Precautions re: All Other

This bottle was sealed for your protection. Do not use if inner seal is missing or damaged.

Formulation

Formula re: Contains

The formula supplies indole-3-carbinol in a proprietary blend of broccoli flowers, a cruciferous vegetable. Indole-3-carbinol is one of active compounds in cruciferous vegetables and supports cell health by supporting immune health, balancing hormone metabolism and inducing detoxifying enzymes.

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

010015060817 Immune system support Guaranteed pure

General Statements: All Other Content

Nature's Sunshine uses natural source materials that are subject to color variation. Product of U.S.A. Since 1972 Quality, service, integrity Supports immune health Promotes optimal hormone balance

Manufacturer & Distributor

Manufacturer

Nature's Sunshine Products, Inc.

Spanish Fork, UT, 84660

1-800-223-8225

Market Reference

$20.99 – $96.50· 21 listings

Nature's Sunshine Indole 3 Carbinol 60 Capsules
Nature's Sunshine Products5.0(11)
$58.55
Nature's Three
CaringSunshine.com5.0(1)
$47.65
NOW Indole 3 Carbinol
Target4.8(3700)
$20.99Lowest
Life Extension Indole 3-Carbinol with DIM Capsules
Life Extension4.4(8)
$24.99
Nature's Sunshine AnxiousLess 30 Capsules
CaringSunshine.com4.1(7)
$48.70
Indole-3-carbinol
aobious.com
$25.00
Nature's Sunshine Grapine High Potency 60 Tablets
Nature's Sunshine Products
$65.25
Indole-3-carbinol 400mg 120 Vegeterian Capsules for Hormone Balance & Cellular Health
Walmart - LongLifeNutri
$29.30

Where to Buy Locally

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

The Vitamin Shoppe
4.5 (158)
Vitamin & supplements store
19510 Hawthorne Blvd, Torrance, CA 90503
Directions (310) 921-3574
Wholesale Nutrition Center
4.9 (109)
Vitamin & supplements store
4704 D St, Lakewood, CA 90712
Directions (562) 408-3900
Vitamin World
3.1 (7)
Vitamin & supplements store
Southbay Pavillion, 20700 Avalon Blvd B18, Carson, CA 90746
Directions (310) 965-0531
GNC
3.3 (30)
Vitamin & supplements store
1723 Artesia Blvd, Gardena, CA 90248
Directions (310) 324-7825
Lindberg Nutrition
4.6 (146)
Vitamin & supplements store
3804 Sepulveda Blvd, Torrance, CA 90505
Directions (310) 378-9490
The Vitamin Shoppe
4.4 (141)
Vitamin & supplements store
4741 Firestone Blvd, South Gate, CA 90280
Directions (323) 567-2687
Vitamin World
4.8 (18)
Vitamin & supplements store
100 Citadel Outlet, Commerce, CA 90040
Directions (323) 721-1197
The Vitamin Shoppe
4.4 (129)
Vitamin & supplements store
4327 Candlewood St, Lakewood, CA 90712
Directions (562) 531-1580

Research & Studies

Indole-3-Carbinol Inhibits Citrobacter rodentium Infection through Multiple Pathways Including Reduction of Bacterial Adhesion and Enhancement of …
Y Wu, Q He, L Yu, Q Pham, L Cheung, YS Kim… - Nutrients, 2020 - mdpi.com
… Here we examine the effects of indole-3-carbinol (I3C), a dietary compound with anticarcinogenic properties, on intestinal immune and inflammatory responses to Cr infection and …
202022 citations
Reprogramming offspring liver health: Maternal indole supplementation as a preventive strategy against MASLD
A Mandala, RB Undi, RC Janssen, KY Sugino… - …, 2026 - thelancet.com
… The goal of this study was to understand whether and how maternal supplementation with … Our findings define the effects of maternal indole supplementation on a novel endotype …
20265 citations
Unveiling the multifaceted pharmacological actions of indole-3-carbinol and diindolylmethane: a comprehensive review
Y Srikanth, DH Reddy, VL Anusha, N Dumala… - Plants, 2025 - mdpi.com
… Indole-3-carbinol (I3C) and Diindolylmethane (DIM), which are widely known as nutritional supplements… reported to have multiple health benefits [3] and are currently used as nutritional …
202517 citations
Plant-derived indole alkaloids in chronic inflammatory diseases: molecular mechanisms, therapeutic potential and translational challenges
MJ Kapil, M Basak, KN Dutta, BJ Sahariah… - …, 2026 - Springer
… Background Chronic inflammatory diseases are major global health challenges driven by … other indole alkaloids, including isorhynchophylline and indole-3-carbinol, which also signify a …
2026
Post-ingestion conversion of dietary indoles into anticancer agents
LP Lin, D Liu, JC Qian, L Wu, Q Zhao… - National science …, 2022 - academic.oup.com
… There are health benefits from consuming cruciferous vegetables that release indole-3-carbinol (I3C), but the in vivo transformation of I3C-related indoles remains underinvestigated. …
202230 citations
Indole-3-carbinol selectively prevents chronic stress-induced depression-but not anxiety-like behaviors via suppressing pro-inflammatory cytokine production and …
S Pan, Y Ma, R Yang, X Lu, Q You, T Ye… - Frontiers in …, 2022 - frontiersin.org
… Indole-3-carbinol (I3C) is a phytochemical present at a relatively high level in most cruciferous vegetables, such as cabbage, broccoli, and collard greens. Functional studies have …
202241 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-09-24. DSLD Label ID: 207092. 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.