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100ml Lugols Iodine Solution Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3 9.5Excellent | 4 Best Value 9.4Excellent | 5  9.3Excellent | 6 9.2Excellent | 7  9.0Excellent |
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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 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 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 2.2% Lugol's Iodine Solution 3.4 Fl Oz | Pharmaceutical Grade Ingredients | Lugols Solution Made with Iodine and Potassium Iodide | Third-Party Tested | Heiltropfen® | Model 2.2% Lugol's Iodine Solution 3.4 Fl Oz | Pharmaceutical Grade Ingredients | Lugols Solution Made with Iodine and Potassium Iodide | Third-Party Tested | Heiltropfen® | Model Carlyle Lugols Iodine 2 Percent 2 fl oz | Potassium Iodide and Iodine Solution 2% Liquid Drops |
BrandJ. CROW'S | Brand Earth Harmony Naturals | Brand J. CROW'S | Brand Earth Harmony Naturals | Brand Heiltropfen | Brand Heiltropfen | Brand Carlyle |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews |
Tech Specs | ||||||
package dimensions- | package dimensions 4.84 x 3.58 x 2.52 inches 2 ounces | package dimensions - | package dimensions 4.84 x 3.58 x 2.52 inches 2 ounces | package dimensions 5.98 x 1.85 x 1.77 inches 8.47 ounces | package dimensions 5.98 x 1.85 x 1.77 inches 8.47 ounces | package dimensions - |
product dimensions2 x 2 x 3 inches 2 ounces | product dimensions - | product dimensions 2 x 2 x 3 inches 2 ounces | product dimensions - | product dimensions - | product dimensions - | product dimensions 1.53 x 1.53 x 4.65 inches 6.38 ounces |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
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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9.7
2Earth 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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9.5
3J. CROW'S
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
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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