Iodine supplements are essential for maintaining optimal thyroid function and overall health, especially in regions where dietary iodine is insufficient. In 2025, the market offers a variety of high-quality iodine supplements that cater to different needs and preferences. From organic kelp extracts to potassium iodide formulations, these supplements provide a reliable source of iodine to support metabolic processes and hormonal balance. Choosing the right iodine supplement can enhance your wellness journey and ensure you meet your nutritional requirements.
Pure Encapsulations Iodine - Supplement to Support The Thyroid & Help Maintain Healthy Cellular Metabolism - with Premium Potassium Iodide - 120 Capsules
- Thyroid Support: Pure iodine capsules for premium thyroid gland health support; helps to maintain healthy cellular metabolism
- Hormone Support: Iodine supplement helps support the formation of thyroid hormones for optimal hormone balance; iodine is absorbed by thyroid gland
- Metabolism Support: Iodine for thyroid health supports also supports all cells; supports cell energy activity in tissues and organs
- Pure Quality: Our supplements are made with premium ingredients sourced from trusted suppliers and guided by nutritional experts, then manufactured and tested to verify potency and purity
- Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
$19.60
SALE
−$3.00
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)
- 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.
- 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.
- 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.
$14.95
SALE
−$2.00
Life Extension Sea-Iodine™, kelp and bladderwrack-derived iodine, supports healthy levels of this essential nutrient for thyroid health and beyond, non-GMO, gluten-free, vegetarian, 60 capsules
- Iodine for thyroid health – A healthy thyroid is an essential part of whole-body health. It acts as the body’s thermostat, helps maintain metabolism and supports fat burning for energy. Iodine supports the production of the important hormones T3 and T4.
- Supports healthy iodine levels without salt – Most people consume iodine through their intake of table salt. But many health-conscious individuals avoid eating excess table salt. Supplementary iodine can supply the iodine you need without salt.
- Convenient option to get daily iodine – It’s difficult for most people to get enough iodine in their daily diets. A supplement can help ensure you’re meeting the daily recommended intake of iodine (150 mcg) to support your health.
- Ingredients matter – We use only the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- Live your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
$6.00
SALE
−$2.00
MaryRuth Organics Iodine Liquid Drops | Potassium Iodide | 1 Year Supply | 450 Servings | Thyroid Health | USDA Organic| Vegan | Non-GMO | Gluten Free | 1 Fl Oz
- 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.
- 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.
- 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!
- 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!
- 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.
$19.95
J.CROW'S® Lugol's Solution of Iodine 2% 2 oz (1 Bottle) – Premium Potassium Iodide Liquid, Supports Thyroid & Energy, Gluten &, Alcohol-Free Natural Brine Extract, No Expiration
- 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
- 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
- SUPPORTS THYROID FUNCTION: This powerful lugols iodine solution helps maintain optimal thyroid health, regulating metabolism and promoting overall wellness. It plays a crucial role in enhancing energy levels, supporting clear thinking, and boosting vitality
- 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
- EASY TO USE & VERSATILE: The dropper bottle allows for convenient and precise dosing. Ideal for dilution in water, iodine drops are perfect for various uses—whether for internal health support, or as a natural disinfectant & antiseptic for external applications
$14.95
SALE
−$1.76
Carlyle Sea Kelp Iodine Supplement | 225mcg | 300 Tablets | Non-GMO, Gluten Free | Traditional Herb Supplement
- SEA KELP: Get powerful support from this green seaweed, an excellent source of mineral Iodine
- MARINE FORMULA: Each tablet delivers 225 mcg of Iodine from Kelp, 150% of your daily value!
- ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
- CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
- NATURALLY FREE OF: Gluten, Wheat, Artificial Flavor, Artificial Sweetener, Preservatives & Non-GMO
$9.99
Optimox Iodoral 12.5mg Supplement – Iodine for Thyroid Support, Potassium Iodide Tablets, Lugol Solution, Daily Vitamins & Minerals - 90 Count
- SUPPORT THYROID FUNCTION - Iodine is an essential element. It primarily supports the thyroid gland and energy levels, but other organs in the body have a need for iodine in order to function normally*
- IODINE FOR PROTECTION - Iodine tablets support the central nervous system, as well as normal bone and nerve growth.*
- STRONG HAIR SKIN & NAILS - Iodine deficiencies can lead to dry and brittle hair, skin, and nails, so support your body with our essential potassium iodide tablets*
- IODINE, AN ESSENTIAL ELEMENT - We packed 5 mg of Iodine and 7.5 mg of Iodide (Potassium Salt) to create iodine pills free of wheat, gluten, corn, soy, yeast, dairy, eggs, fish, shellfish and peanuts
- THE ORIGINAL HIGH-POTENCY IODINE SUPPLEMENT - Iodoral is a precisely quantified tablet form of Lugol solution containing iodine and iodide as the potassium salt.
$38.89
Organic Iodine Supplement from Sea Vegetable Complex, Whole Food & Raw Form - Iodine Plus Trace Mineral Complex – Contains Purest Icelandic Sea Kelp, Irish Moss & Bladderwrack (250 mcg)
- ORGANIC IODINE - WHOLE FOOD & RAW FORM | Plant Iodine is an iodine supplement that is 100% organic iodine that is delivered in whole food and raw form.
- ORGANIC SEA VEGETABLE COMPLEX | Plant Iodine is a synergetic sea vegetable complex that combines Organic Kelp, Organic Irish Moss and Organic Bladderwrack.
- DERIVED FROM PUREST, GEOTHERMAL ICELANDIC SEAWEED | Our Kelp is grown in Northwest Iceland off the coast of the Fjords and within the Arctic circle. The water off the Fjords is richly mineralized by Icelands glaciers and the geothermal vents on the ocean floor. It is the purest ocean water in the world.
- NATURALLY OCCURRING SEA-MINERAL COMPLEX | Our sea vegetable complex is packed with a host of minerals, vitamins, amino acids and polysaccharides. This nutrient complex works synergistically with the Iodine as well as provides a host of their own health benefits.
- ESSENTIAL MINERAL WITH BROAD RANGE OF HEALTH BENEFITS | Iodine deficiency leads to problems such as extreme fatigue, and dry or brittle hair, skin and nails. Iodine also plays a crucial role in thyroid function, metabolism and hormone regulation. Iodine also plays a role in immune response and the central nervous system.*
$17.99
SALE
−$4.24
NOW Foods Supplements, Kelp 150 mcg of Natural Iodine, Easier to Swallow Tablet, Super Green, 200 Tablets
- 150 mcg of Natural Iodine
- Super Green
- Supports Healthy Thyroid Function
- Smaller, Easier to Swallow
- Non-GMO
$8.75
SALE
−$5.04
Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack, Turmeric, Kelp, Schisandra Zinc Pills Capsule Supplements
- All-In-1 Thyroid Support Selenium Supplement & Potassium Iodide Complex for Women and Men - Our product takes selenium and zinc supplements and combines them with potassium iodine, l-tyrosine supplement, and ashwagandha capsules and the results are amazing. Normal thyroid vitamins and supplements contain selenium 200mcg. However, Clean Nutra has officially created an even more potent all in one thyroid supplement.
- The Ultimate Thyroid Supplement & Iodine Supplement You've Been Looking For - Clean Nutra ThyroDefend provides 5 full-dose products in one thyroid support complex containing a full zinc supplement, iodine supplements for thyroid, selenium supplements, tyrosine powder, and ashwagandha supplements in a convenient 2 capsule dosage. Finally, iodine pills, zinc 50 mg and an ashwagandha supplement have been packed into one convenient solution.
- Introducing the ThyroDefend Thyroid Supplements Blend - In addition to thyroid support for women and zinc supplements for men, our formula contains bladderwrack, turmeric, kelp extract, schisandra extract, forskolin, cayenne pepper, vitamin b complex, and magnesium. This is a powerful alternative to iodine drops, iodine tablets, nascent iodine, l tyrosine 1000mg capsules, and selenium 200mcg capsules. Not your typical mood support supplement, potassium iodide tablets.
- Powerful Energy Supplements for Women & Mood Support Supplement - ThyroDefend is overflowing with potent zinc 50mg capsules and more such as Vitamin A, Vitamin C, Vitamin D3, Copper, Mangonese, and Molybdenum. Clear out the countless zink tablets, ayurveda products, zinc 25mg, and zinc supplements 50mg in your cabinet and replace it with just one inclusive supplement from Clean Nutraceuticals.
- An Iodine Pills Thyroid Complex with Vetted and Trusted Ingredients - We pride ourselves in offering a quality supplement that combines the benefits of zinc pills, l tyrosine gummies, ashwagandha pills and more. Our formulas are proudly made in a registered and certified facility. Many products offer only a few ingredients like l-tyrosine powder and zinc 100mg. However, this all-in-one contains much more.
$29.95
Last update on 2025-05-03 / Affiliate links / Images from Amazon Product Advertising API