Iodine Journal

A health-first look at iodine: what it does in the body, where to get it, and how to make it part of everyday life.

Latest Post

Minimalist still life of an amber glass dropper bottle on a mirrored surface

Lugol's Iodine vs. Potassium Iodide: What's the Difference?

By Lauren Mitchell · Oct 09, 2025

Editor's Picks

Comparison 2oz vs. 4oz Lugol's Iodine: Which Size Should You Buy? By Jessica Bennett · Jul 26, 2025
Comparison Nascent Iodine vs. Lugol's Iodine: What's the Difference? By Arjun Malhotra · Jul 14, 2025
Comparison 2% vs. 5% Lugol's Iodine Solution: Which Strength Do You Need? By Ryan Whitfield · May 31, 2025

Browse by Topic

Recipes Browse articles → Nutrition Browse articles → Deficiency Browse articles → Thyroid Browse articles → Usage Browse articles → Iodine 101 Browse articles → Comparison Browse articles → Storage Browse articles → History Browse articles → Chemistry Browse articles → Sourcing Browse articles → Sustainability Browse articles → Brand Browse articles →

Filter

Three amber glass bottles with pumps and dropper set on a minimalist backdrop

Lugol's Iodine vs. Liquid Iodine vs. Nascent Iodine: The Complete Comparison Guide

By Mark Donovan · May 26, 2025