Home/ Supplements/ Iodine/ Optimal Iodine 6.25 mg

Optimal Iodine 6.25 mg

product on market Capsule Seeking Health Safety: 60/100
60/100

Review before taking

  • Iodine: 6.25mg is 5.7× the Tolerable Upper Intake Level (1.1mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Iodine is essential for thyroid hormone production and metabolic regulation, supported by strong clinical evidence. However, the high dosage in this product may pose safety concerns for certain individuals. Consult a professional due to the risk of thyroid dysfunction.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Iodine: 6.25mg is 5.7× the Tolerable Upper Intake Level (1.1mg)

AI-generated · Qwen 3.6 · grounded in 2 sources · methodology

This product received a low safety score because it contains 6.25mg of iodine, which is nearly six times the recommended maximum daily limit.

Label

Product Label

Label for Optimal Iodine 6.25 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
90
Servings
Mineral
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

6.25 mg (4167% DV)
Exceeds UL by 5.7× (UL: 1.1 mg) 245 studies (A:4, B:133)

Other Ingredients

Vegetarian Capsule Cellulose Coconut Oil powder Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: 1 capsule daily with food or as directed by your health care professional.

Warnings & Precautions

Do not use if shrinkwrap is broken or missing.

Keep out of reach of children.

Formulation Notes

Optimal Iodine provides three beneficial forms of iodine, an essential trace element. Each capsule supplies 6.25 mg total Iodine (equivalent to 6,250 mcg).

Does Not Contain: Milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat/gluten, yeast, and soybeans. Contains no artificial colors, flavors, or preservatives.

Additional Information

Store in a cool, dry place (59(0)F-85(0)F) away from direct light.

This product was made in a GMP and ISO 9001:2008 registered facility.

Physician formulated

Metadata

Product Details

UPC / SKU8 28054 14699 0
DSLD Entry Date2018-03-23
Product TypeMineral
FormCapsule
DSLD ID174635
Data Updated2026-04-11
Research

Research Evidence

292
Research Sources
57
Avg Quality
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
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.