🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
100 Servings
Botanical with Nutrients Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

270 mcg (180% DV)
✅ 1.8× RDA — within safe limits 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.27mg UL 1.1mg
Kelp
600 mg

Other Ingredients

Hypromellose

Label Claims — Verification

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

Product Information

📋 Directions for Use

Recommendation: Adults take 1 capsule daily.

⚠️ Warnings & Precautions

Not formulated for children.

Do not exceed recommended dose. Warning: Do not take if you have a known hypersensitivity to iodine or thyroid dysfunction.

If you are pregnant, nursing, or taking any medications, consult a healthcare professional before use.

Keep out of reach of children.

Safety sealed with inner seal. Do not use if seal is broken or missing.

🧪 Formulation Notes

Supports thyroid function Sourced from cold water climates like Nova Scotia Made with the quality you trust

Provides high potency iodine

Gluten free. No wheat, corn, soy, dairy, gelatin, or artificial colors, flavors, or preservatives.

Bottled and tested in the USA

Vegan V Gelatin Free

Vegan V Gelatin Free

Supports thyroid function Plant powered

600 mg Whole Thallus Kelp per serving

Non GMO Project Verified nongmoproject.org

Additional Information

Explore more products at naturesway.com Bottle made from 50% post-consumer recycled plastic

Vegan V Gelatin Free

Non GMO Project Verified nongmoproject.org

Keep tightly closed. Store at room temperatures. Avoid excessive heat and direct sunlight.

Product Details

UPC / SKU 0 33674 14500 5
DSLD Entry Date 2025-03-25
Product Type Botanical with Nutrients
Form Capsule
Brand Nature's Way
DSLD ID 327987
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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