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2% Nascent Iodine from Lugol's Original's is an atomized, ionic-form iodine supplement containing potassium iodide (KI) in a base of purified water and food-grade vegetable glycerin — no alcohol, no artificial additives. This listing offers 2oz bottles in multi-packs of up to six, for buyers who want more than one bottle on hand.
Nascent Iodine is a category of liquid iodine supplement in which iodine — an essential trace mineral your body uses for normal thyroid hormone production — is prepared in an atomized or ionic form, typically in a glycerin or water base. Manufactured in the U.S.A. using high-purity iodine in purified water with food-grade vegetable glycerin.
Add the recommended number of drops to water or juice. Use the included glass dropper for precise measurement, and 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.
Looking for our standard single-bottle listing? See 2% Nascent Iodine Drops. Want a higher concentration? See our 5% Nascent Iodine.
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.
If you are not completely satisfied for any reason, contact us within 30 days for a full refund — no questions asked.
Add the recommended number of drops to a full glass of water or juice — never take it undiluted. Use the included glass dropper to measure, and follow the serving guidance on the label or from your healthcare provider.
"It is everything I expected and the service was fantastic. I will be back!"
"This is a must have supplement and I always buy mine here. I urge people to research Iodine and send them your website. They have great sales and good customer service. Very pleased."
"Love this company's iodine and their staff who are attentive and friendly. Thank you Lugol's Naturals!"
Nascent Iodine is a liquid iodine supplement in which iodine — an essential trace mineral your body uses for normal thyroid hormone production — is prepared in an atomized, ionic form. Ours is potassium iodide in purified water with food-grade vegetable glycerin: no alcohol, no artificial additives. It's a distinct formulation from our water-only Lugol's Solution, available in four strengths — 2%, 5%, 10% and 20% — and made in the U.S.A.
Food-grade vegetable glycerin instead of alcohol, for a milder, smoother taste.
2%, 5%, 10% and 20%, so you can pick the concentration that fits your routine with your provider.
Iodine solutions degrade in light — every bottle ships in amber glass with a glass dropper.
Our editorial library covers dosing, formulation, and the actual evidence — no disease claims, just the facts.
Use the glass dropper to measure the number of drops your provider recommends.
Stir drops into a full glass of water or juice — never taken undiluted.
Same time each day makes a routine easier to keep and easier to track.
Keep the amber bottle capped, upright, and out of direct sunlight and heat.
Many people use iodine as part of a daily routine, but the right amount is individual. Follow the serving guidance on the label and talk with a healthcare provider before starting — especially if you take thyroid medication or have a known sensitivity to iodine.
The formula is the same; only the concentration changes. A higher percentage means more iodine per drop — for example, 5% has 2.5x the iodine per drop of our 2% formula. Each strength is its own product listing.
Lugol's Solution uses molecular iodine and potassium iodide in purified water. Nascent Iodine uses potassium iodide in purified water and food-grade vegetable glycerin, with no alcohol. The glycerin base gives a milder, smoother flavor — the choice is usually personal preference or your practitioner's recommendation.
Talk to your healthcare provider before using any iodine supplement while pregnant or nursing.
Keep it capped and upright in a cool, dark place, away from direct light and heat. The amber glass bottle helps protect the solution from light.
Pick up with your usual routine. If you're unsure how to adjust, ask your healthcare provider.
Manufactured and bottled domestically.
Glass dropper bottle — no plastic contact with the solution.
Four concentrations across our Nascent Iodine line.
A growing library on dosing, formulation, and the evidence.