🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

4 Capsule(s) Serving Size
30 Servings
Multi-Vitamin and Mineral (MVM) Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
1200 mg (2000% DV)
100 mg (6667% DV)
📊 83.3× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 100mg
100 mg (5882% DV)
📊 76.9× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 100mg
200 mg (50% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 200mg
200 mcg (286% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.2mg UL 0.4mg
10 mg (500% DV)
📊 4.3× RDA — above typical dose (UL: 11 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 10mg UL 11mg

Other Ingredients

Hydroxypropyl Methylcellulose organic Rice Bran extract Maltodextrin organic Rice concentrate 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) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Recommendations: 4 capsules daily. May take as 2 capsules twice daily. For use with Thyroid Care or Tri-Iodine.

Iodine Co-Factors is designed to be taken with the Terry Naturally iodine-containing products Thyroid Care or Tri-Iodine.

⚠️ Warnings & Precautions

If pregnant or nursing, consult a healthcare practitioner before using.

🧪 Formulation Notes

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

Vegan

Iodine Co-Factors provides ingredients recognized as important partners to this crucial mineral: Selenium acts synergistically with iodine and plays a role in iodine’s availability to cells. Additionally, selenium protects the thyroid gland from oxidative stress, which may occur during the conversion of iodide to iodine. Vitamin C supports healthy tyrosinase activity, a required enzyme for energy metabolism and thyroid hormone production. Thiamin (B1) helps activate the thyroid hormone and thyroglobulin protein production. Riboflavin assists iodine in the synthesis of the thyroid hormone, thyroxine (T4). Magnesium improves the absorption and utilization of iodine. Manganese is essential for the conversion of glucose to cellular energy and aids in iodine's support of balanced metabolism.

Additional Information

Money-back guarantee

Iodine Co-Factors is designed to be taken with the Terry Naturally iodine-containing products Tri-Iodine or Thyroid Care.

The ingredients in Iodine Co-Factors support iodine absorption and utilization, and help you attain maximum benefits from iodine supplementation.

JC 34 91 + 3(5,6)EP L36002.04

Synergistic factors to optimize iodine effectiveness For your good health Terry

You need Iodine. Iodine Co-Factors helps make it work.

Every cell in your body needs iodine, but some people need additional nutrients for it to work at its best.

If you don't feel you are getting all the benefits from iodine that you desire, Iodine Co-Factors may be the missing link!

Make iodine more effective!

Iodine Co-Factors increases iodine’s effectiveness for: Healthy metabolism and weight management Daily energy levels Breast, prostate, & colon health Thyroid hormone levels Healthy detoxification

Without Iodine Co-Factors Iodine needs critical nutrients to make it more available to the cells. Otherwise, the benefits of iodine may not be as effective. Iodine Co-Factors With Iodine Co-Factors Iodine Co-Factors provides the nutrients iodine needs to be more readily used by the body for more notable benefits.

Use with Thyroid Care or Tri-Iodine

In conjunction with a healthy diet and exercise regimen Already within normal levels JC 34 91 + 3(5,6)EP BX36002.03

Supports healthy levels already within normal range.

Product Details

UPC / SKU 3 67703 36002 3
DSLD Entry Date 2019-09-24
Product Type Multi-Vitamin and Mineral (MVM)
Form Capsule
DSLD ID 203485
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
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019
A Interventions for cutaneous molluscum contagiosum
Meta Analysis The Cochrane database of systematic reviews 2017
A Chlorhexidine vs Povidone-Iodine and Incidence of Catheter-Related Infections: A Systematic Review and Meta-Analysis
Meta Analysis JAMA network open 2026
B Radioiodine Remnant Ablation for Differentiated Thyroid Cancer: A Systematic Review and Meta-analysis
Meta Analysis JAMA otolaryngology-- head & neck surgery 2021
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
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
B Oral hygiene care for critically ill patients to prevent ventilator-associated pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
B Interventions for ingrowing toenails
Meta Analysis The Cochrane database of systematic reviews 2012
B Interventions for the management of malignant pleural effusions: a network meta-analysis
Systematic Review The Cochrane database of systematic reviews 2016
View all evidence for Iodine →

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