Liquid Iodine 2% Drops — Entry-Strength Iodine Supplement in Purified Water

2% Liquid Iodine from Lugols Originals is a straightforward liquid iodine supplement: molecular iodine and potassium iodide in purified water, nothing else. At 2%, this is the lowest concentration in the Liquid Iodine lineup — the most accessible starting point for anyone looking to add a liquid iodine supplement to their daily routine. Manufactured in the U.S.A. and packaged in an amber glass dropper bottle for precise, drop-by-drop dosing.

What Is Liquid Iodine?

Liquid iodine supplements deliver iodine in a water-based solution for easy, drop-based dosing. This formula uses two active ingredients: molecular iodine (I₂) and potassium iodide (KI) in purified water — a time-tested combination that has been used in liquid iodine supplementation for nearly two centuries. Iodine is an essential trace mineral; diets low in iodized salt or seafood may contain limited iodine from food sources alone. Lugols Originals’ Liquid Iodine is manufactured in the U.S.A. using high-purity ingredients with no fillers, no artificial additives, and no unnecessary ingredients.

What makes the 2% strength distinct:

✔ Concentration: 2% — the lowest per-drop iodine yield in the Liquid Iodine lineup
✔ Formula: Molecular iodine (I₂) + potassium iodide (KI) in purified water
✔ Additives: None — three ingredients, nothing else
✔ Serving: Drop-based dosing; low concentration means more drops per serving vs. higher-strength formulas
✔ Supply: One 2oz amber glass dropper bottle = approximately 30-day supply at standard serving
✔ Packaging: Amber glass dropper bottle — no plastic contact with the solution
✔ Origin: Made in the U.S.A. by Lugols Originals

Who This Is For

First-time liquid iodine users who want to start at the lowest available concentration before stepping up
Clean-label supplement buyers who want a minimal, traceable iodine source with no fillers or additives
Daily wellness routines where a low, consistent iodine intake from a liquid source is the goal
Users directed to a 2% liquid iodine supplement by a practitioner or personal research

Ready for a higher concentration? See our 5% Liquid Iodine.

How to Use

Add the recommended number of drops to a glass of water or juice. Use the included glass dropper for consistent, precise measurement. At 2%, you will use more drops per serving than higher-concentration formulas to reach the same iodine amount — follow the serving guidance on the label. Consult a qualified healthcare provider before use if you are pregnant, nursing, taking prescription medications, or have a known sensitivity to iodine.

Frequently Asked Questions

What is liquid iodine made of?

Lugols Originals’ Liquid Iodine contains three ingredients: molecular iodine (I₂), potassium iodide (KI), and purified water. No fillers, no artificial additives, no unnecessary ingredients. Manufactured in the U.S.A.

Why start with 2% liquid iodine?

2% is the lowest concentration in the lineup, delivering the smallest amount of iodine per drop. It is the most common starting point for users new to liquid iodine supplementation who want to establish their preferred serving size before considering a higher concentration. If you have been directed to a specific strength by a practitioner, use that strength.

Is liquid iodine shelf-stable?

Yes. The formula is stable when stored in a cool, dark location away from direct light and heat. The amber glass dropper bottle is chosen specifically to protect the solution from light degradation over time.

How does 2% liquid iodine compare to higher concentrations?

The concentration percentage refers to the amount of iodine in the solution. At 2%, each drop delivers less iodine than the 5%, 10%, or 20% formulas — meaning you use more drops per serving to reach the same amount. Higher concentrations are more efficient per drop but require more precise measurement. See our 5%, 10%, and 20% formulas for comparison.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

100% No-Risk Money Back Guarantee

Lugols Originals stands behind every product we manufacture. If you are not completely satisfied for any reason, contact us within 30 days for a full refund — no questions asked. Add to Cart and try it risk-free today.

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Liquid Iodine 2% Drops | Entry-Strength Iodine Supplement | Lugols Originals