🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

3 Drop(s) Serving Size
400 Servings
Mineral Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

200 mcg (133% DV)
✅ 1.3× RDA — within safe limits 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.2mg UL 1.1mg

Other Ingredients

purified Water Glycerin Alfalfa Bladderwrack

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free Sugar Free

Product Information

📋 Directions for Use

Directions: 3 drops in water or under the tongue per day or as directed by a health care professional.

⚠️ Warnings & Precautions

Not to be used by pregnant or lactating women.

Do not use if seal around cap is broken or missing.

Keep out of reach of children.

🧪 Formulation Notes

Contains no sugar, soy, preservatives, artificial coloring or flavoring.

Progressive Laboratories packaged this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)

Gluten free

Additional Information

Sold only for dispensing by a licensed health care professional.

GMP Good Manufacturing Practices Certified GMP Compliant 21 CFR 111

Product Details

UPC / SKU 3 51821 00413 6
DSLD Entry Date 2022-04-11
Product Type Mineral
Form Liquid
DSLD ID 262993
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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