Lugol's Iodine (2%) Solution, 2 fl oz (59 mL) Liquid
Embrace the tradition of trace elements with Rainbow Light® Lugol’s Iodine, a premium 2% solution featuring elemental iodine and potassium iodide in distilled water. Known for its deep amber hue and longstanding heritage of quality, this carefully crafted formula reflects precision and care in every drop.
- Iodine & Potassium Iodide 2% solution
- Premium liquid formula
- Includes calibrated dropper
- Vegan formula
Lugol’s Iodine
Honor the history of vital nutrients with Rainbow Light® Lugol’s Iodine, a refined 2% solution combining elemental iodine and potassium iodide in distilled water. With its distinctive amber tone and trusted quality, this thoughtfully made formula showcases attention to detail and quality in every drop.
Iodine: An Essential Trace Element
Iodine is a naturally occurring trace mineral found in seawater, soil, and certain foods. It is recognized as an essential nutrient that is needed in small amounts as part of a balanced diet. Common sources include dairy products, fish, and sea vegetables such as kelp. Table salt is often iodized to help ensure adequate intake of this important mineral.
Premium Liquid, 2 fl. oz.
A liquid formula is easy-to-take and a wonderful option for those who may have trouble swallowing pills. Our liquid formulas feature high-quality vitamins and minerals thoughtfully sourced and carefully blended to reflect our commitment to quality, potency, and integrity. Our packaging also includes a calibrated dropper for precise dosing and ease. Our formula is vegan, non-GMO, and free of wheat, gluten, milk, tree nuts, peanuts, soy, eggs, fish, shellfish, artificial flavors, and artificial sweeteners.
Adults: Lugol’s Iodine can be used in various applications. The process used in the various applications is the sole responsibility of the user. Keep away from children.
Should I refrigerate after opening?
No, it is not necessary to refrigerate our Lugol’s Iodine. For best results, store in a cool and dry place with the lid tightly closed. Avoid excessive heat.
Why choose a liquid formula?
A liquid formula is a convenient and flexible alternative to capsules or tablets, perfect for those who may have difficulty swallowing pills or simply prefer a more customizable approach to supplementation. With Rainbow Light® Lugol’s Iodine, the calibrated dropper makes it easy to measure out just the right amount for your needs. Liquid formulas also allow for faster absorption, compared to tablets or capsules, so your body can feel the benefits quicker.

