Tri-Iodine 3 mg by Terry Naturally — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

⚠️ Iodine: 3.0mg is 2.7× the Tolerable Upper Intake Level (1.1mg)

This supplement contains a dose of iodine that is 2.7 times higher than the recommended maximum daily limit.

Label Data

1 Capsule(s) Serving Size

90 Servings

Mineral Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Iodine

3000 mcg (2000% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 2.7× (UL: 1.1 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 3.0mg UL 1.1mg

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Methylcellulose Rice extract blend Silica

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (98% of products) Structure/Function (74% of products) Nutrient (53% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Women (not pregnant or lactating) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Recommendations: 1 capsule daily with food. For long term use, consult a healthcare practitioner.

⚠️ Warnings & Precautions

Do not use if trying to conceive, pregnant, or nursing.

🧪 Formulation Notes

Tri-Iodine provides three beneficial forms of iodine, an essential trace element. Each capsule supplies 3 mg total iodine (equivalent to 3,000 mcg).

Supports strong cellular defense and hormone balance Protection from oxidative stress and damage

No sugar, salt, yeast, wheat, gluten, corn, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives.

Star-K (Kosher)

Vegan

Non-GMO

Additional Information

Money-back guarantee

Star-K (Kosher)

Product Details

UPC / SKU 3 67703 42009 3

DSLD Entry Date 2023-12-14

Product Type Mineral

Form Capsule

Brand Terry Naturally

DSLD ID 304522

Data Updated 2026-04-11

Research Evidence

292 Research Sources

57 Avg Quality Score

160 Meta Analysis

70 Systematic Review

36 Rct

8 Cochrane Review

8 Clinical Trial

3 Regulatory Source

2 Narrative Review

2 Other

1 Guideline

1 Openfda Safety

A Umbilical cord antiseptics for preventing sepsis and death among newborns

Meta Analysis The Cochrane database of systematic reviews 2026

PubMed DOI

A Food fortification with multiple micronutrients: impact on health outcomes in general population

Meta Analysis The Cochrane database of systematic reviews 2019

PubMed DOI

A Interventions for cutaneous molluscum contagiosum

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI

A Chlorhexidine vs Povidone-Iodine and Incidence of Catheter-Related Infections: A Systematic Review and Meta-Analysis

Meta Analysis JAMA network open 2026

PubMed DOI

B Radioiodine Remnant Ablation for Differentiated Thyroid Cancer: A Systematic Review and Meta-analysis

Meta Analysis JAMA otolaryngology-- head & neck surgery 2021

PubMed DOI

B Risk of primary breast cancer in patients with differentiated thyroid cancer undergoing radioactive iodine therapy: a systematic review and meta-analysis

Meta Analysis European journal of nuclear medicine and molecular imaging 2022

PubMed DOI

B Alcoholic chlorhexidine skin preparation or triclosan-coated sutures to reduce surgical site infection: a systematic review and meta-analysis of high-quality randomised controlled trials

Meta Analysis The Lancet. Infectious diseases 2022

PubMed DOI

B Oral hygiene care for critically ill patients to prevent ventilator-associated pneumonia

Meta Analysis The Cochrane database of systematic reviews 2013

PubMed DOI

B Interventions for ingrowing toenails

Meta Analysis The Cochrane database of systematic reviews 2012

PubMed DOI

B Interventions for the management of malignant pleural effusions: a network meta-analysis

Systematic Review The Cochrane database of systematic reviews 2016

PubMed DOI

View all evidence for Iodine →