Best Alcohol-Free Iodine Supplements of 2025

The Nature Provides Iodine supplement offers a unique blend of iodine derived from sea kelp and ammonium iodide, ensuring excellent absorption for your body. With just three drops, you receive a potent dose of 675mcg, making it easy to incorporate into your daily routine. Its sweet, medicinal flavour allows you to mix it with water or juice, enhancing your experience. This formula supports thyroid health, metabolism, and hormone balance, contributing to overall well-being and energy levels.

The Iodine Supplement 400mcg offers a high-strength source of potassium iodide, providing you with 400mcg per tablet. With a generous supply of 400 tablets, you can easily support your thyroid health, nervous system, and cognitive function over the course of a year. These vegan and non-GMO tablets are a convenient alternative to messy liquid drops, ensuring you get your iodine in a simple format. Manufactured to high standards, these tablets are lab-tested and free from gluten, making them a reliable choice for your health needs.

Horbaach Iodine Tablets offer a robust dose of 500µg of Iodine as Potassium Iodide, providing you with high strength support for your health needs. This expertly crafted formula ensures purity and potency, making it a reliable choice. You can enjoy the convenience of taking just two tablets daily, eliminating the hassle of monthly re-orders for three months of support. Additionally, these vegan tablets contain no artificial colours or preservatives, making them suitable for all adult men and women.

The Together Seaweed Iodine supplement is crafted from 100% sustainably wild-harvested ascophyllum seaweed, ensuring a natural source of iodine. Packed with essential minerals and micronutrients, it aids in the metabolism of iodine, which is vital for your thyroid health and cognitive function. This supplement helps prevent iodine deficiency, promoting overall well-being. Additionally, it is free from artificial additives, giving you a pure and effective product that your body can easily absorb.

New Leaf Iodine Tablets are designed to support your thyroid health, which is vital for maintaining a healthy metabolism. Each tablet provides 150 mcg of potassium iodide, ensuring you meet your daily iodine needs effectively. This supplement also contributes to the normal functioning of your nervous system, helping you feel more balanced and alert. Furthermore, it supports cognitive function, which may enhance your memory and focus. With a six-month supply in each bottle, this product offers long-lasting support for your overall well-being.

The Lugols Iodine Solution offers a true 5% iodine formulation, ensuring each drop provides 6.3mg of total iodine. This is particularly beneficial for those looking to support their iodine levels effectively. As a premium product, it contains only high-quality ingredients, free from undesirable additives like gluten and GMOs, making it suitable for both vegetarians and vegans. The handy bulb pipette allows for easy and accurate dispensing, providing you with convenience and precision in your daily supplementation.

The WeightWorld Iodine Tablets are a high-strength potassium iodide supplement, providing 400mcg of iodine per tablet to help you meet your body's iodine requirements. These tablets support normal thyroid function and contribute to overall wellbeing, including cognitive and nervous system health. With a year's supply in each bottle, you can easily incorporate them into your daily routine. Being vegan, non-GMO, and gluten-free, these tablets offer a convenient alternative to traditional liquid iodine supplements.

Max Strength Iodine 150mcg Tablets are an excellent choice for those seeking a high-strength iodine supplement. Each tablet delivers 150μg of iodine from potassium iodide, supporting normal thyroid function and hormone production essential for growth and development. With 120 tablets in each pack, you enjoy long-lasting value, lasting up to four months. The compact, letterbox-friendly packaging is convenient for storage and travel, while the small and easy-to-swallow tablets ensure that everyone can benefit from this vital nutrient. Plus, they are vegan-friendly and free from common allergens.