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Iodine Drops Comparison - April 2026
| 1 Best Choice  9.7Exceptional | 2  9.5Excellent | 3  9.4Excellent | 4 9.2Excellent | 5 Best Value 9.0Excellent | 6 8.9Very Good | 7  8.8Very Good |
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ModelJ.CROW'S® Lugol's Solution of Iodine 2% 2 oz (1 Bottle) – Premium Iodine & Potassium Iodide Liquid, Gluten &, Alcohol-Free Natural Brine Extract, No Expiration | Model MaryRuth Organics Iodine Liquid Drops | Potassium Iodide | 1 Year Supply | 450 Servings | Thyroid Health | USDA Organic| Vegan | Non-GMO | Gluten Free | 1 Fl Oz | Model Organic Lugol's Iodine, Iodine and Potassium Iodide 2% Solution 3000 mcg - Liquid Supplement Drops for Thyroid Support for Women & Men, Metabolism Health, Detox Boost - Non-GMO, 395 Servings (2 Oz) | Model J.CROW'S® Lugol's Solution of Iodine 2% 2 oz (1 Bottle) – Premium Iodine & Potassium Iodide Liquid, Gluten &, Alcohol-Free Natural Brine Extract, No Expiration | Model MaryRuth Organics Iodine Liquid Drops | Potassium Iodide | 1 Year Supply | 450 Servings | Thyroid Health | USDA Organic| Vegan | Non-GMO | Gluten Free | 1 Fl Oz | Model Organic Lugol's Iodine, Iodine and Potassium Iodide 2% Solution 3000 mcg - Liquid Supplement Drops for Thyroid Support for Women & Men, Metabolism Health, Detox Boost - Non-GMO, 395 Servings (2 Oz) | Model LIQUIDHEALTH USDA Organic Nascent Iodine Liquid Drops, Pure Iodine Supplement for Thyroid & Immune Support, Energy Supplement - Made in USA, Vegan, Colorless, Tasteless Tincture (2 oz) |
BrandJ. CROW'S | Brand MARYRUTH'S | Brand Earth Harmony Naturals | Brand J. CROW'S | Brand MARYRUTH'S | Brand Earth Harmony Naturals | Brand LIQUIDHEALTH |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  | Reviews |
Tech Specs | ||||||
package dimensions- | package dimensions 4.61 x 2.05 x 1.46 inches 3.21 ounces | package dimensions 4.84 x 3.58 x 2.52 inches 2 ounces | package dimensions - | package dimensions 4.61 x 2.05 x 1.46 inches 3.21 ounces | package dimensions 4.84 x 3.58 x 2.52 inches 2 ounces | package dimensions - |
product dimensions2 x 2 x 3 inches 2 ounces | product dimensions - | product dimensions - | product dimensions 2 x 2 x 3 inches 2 ounces | product dimensions - | product dimensions - | product dimensions 2.5 x 1.5 x 4.75 inches 5.29 ounces |
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Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1J. CROW'SJ.CROW'S® Lugol's Solution of Iodine 2% 2 oz (1 Bottle) – Premium Iodine & Potassium Iodide Liquid, Gluten &, Alcohol-Free Natural Brine Extract, No Expiration
Why we love it
High-quality iodine from natural brine deposits.
Traditional formula trusted since 1829.
Versatile for various iodine needs.
Main highlights- TRADITIONAL DISINFECTANT: Approximately 1200 vertical drops per 2 oz. container. To use as a water purifier add 3-6 drops per liter of water
- PREMIUM IODINE SOLUTION: J.CROWS Lugols Iodine 2 percent and potassium iodide solution is derived from 320-million-year-old natural brine deposits in the Western USA, offering a unique & high-quality iodine source. A traditional chemical mixture in use since 1837
- LONG-LASTING & STABLE: Lugol's iodine j crow solution has a remarkable shelf life and never expires, making it a reliable iodine source. Store it at room temperature, away from sunlight—no refrigeration required for optimal freshness and potency
- EASY TO USE & VERSATILE: The dropper bottle allows for convenient and precise measuring. Ideal for dilution in water, iodine drops are perfect for various uses.
- ALL-NATURAL & PURE: Derived from mined crystals, J.crows lugols iodine solution 2 oz is free of shellfish, gluten, and alcohol. With no added preservatives or artificial chemicals, it’s the purest iodine supplement you can find—perfect for daily use
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9.5
2MARYRUTH'S
MaryRuth Organics Iodine Liquid Drops | Potassium Iodide | 1 Year Supply | 450 Servings | Thyroid Health | USDA Organic| Vegan | Non-GMO | Gluten Free | 1 Fl Oz
Why we love it
Easy to take liquid form.
Supports thyroid and metabolism.
Vegan and allergen-free.
Main highlights- Vegan Formula: 250 mcg Iodine (as Potassium Iodide). Other Ingredients: Organic Vegetable Glycerin and Purified Water. The suggested serving of our Iodine Liquid Drops contains more than the recommended daily value for adults, except for those lactating. An individual’s iodine needs are impacted by diet. Consult with a healthcare professional to determine if supplementing iodine intake is the right choice for you!
- Thryroid Health: This trace element is especially important for thyroid health, which regulates hormone production, which in turn plays an important role in metabolism. Support your body with this essential micronutrient!
- Prenatal Iodine: At particular risk for iodine deficiency are those on a vegan or vegetarian diet, or those pregnant and nursing. Iodine is crucial during pregnancy, when the body requires greater amounts of iodine to support the developing fetus.
- For Most Lifestyles: Iodine Liquid Drops by MaryRuth's are USDA Organic, Non-GMO, Vegan, Dairy Free, Nut Free, Gluten Free, Soy Free. No Added Sugar, No Artificial Colors. Made in a GMP Facility. Clean Label Project Certified. B Corp Certified.
- Essential Mineral Iodine: This bottle will last you - a little goes a long way. With only 2 drops per serving, you’ll receive 450 servings! The body doesn’t naturally produce iodine, so it is an essential part of any diet. Iodine deficiencies can lead to feeling fatigued and weak, dry and brittle hair, skin, and nails, and weight gain.
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9.4
3Earth Harmony Naturals
Organic Lugol's Iodine, Iodine and Potassium Iodide 2% Solution 3000 mcg - Liquid Supplement Drops for Thyroid Support for Women & Men, Metabolism Health, Detox Boost - Non-GMO, 395 Servings (2 Oz)
Why we love it
Boosts energy and metabolism effectively.
Supports hormonal balance and thyroid health.
Vegan-friendly with high-quality natural ingredients.
Main highlights- We Know You'll Love It - We pride ourselves on the quality of our ingredients and we just know you'll love your results! We're here to help you make the choice for a healthier lifestyle.
- Highest Quality- Our vegan-friendly formula is also free of gluten, soy, dairy, GMOs, nuts, sugar, artificial flavors, synthetic dyes, and toxic fillers. Produced in an Earth-friendly, cGMP facility with only the highest quality ingredients.
- Helps Reduce Thyroid Vascularity - This is used to help reduce loss in blood in the thyroid gland and helps with any other complications that you can prepare for. Our 2 percent solution is perfect to help monitor healthy hormone levels.
- Consistent Metabolism & Energy - A healthy thyroid helps keep our metabolism stable & well-adjusted to maintain healthy weight. Our non-gmo, vegan-friendly product assists with regular thyroid function to maintain energy levels for longer.
- Cognitive Function Support - Clear out brain fog and maintain the concentration & focus you need to thrive at work or anywhere you may go. Keeping your iodine levels intact supports a healthy endocrine system that prompts proper brain development.
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Value for money
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