Best Soy-Free Selenium Supplements of 2026

Swanson SelenoExcell Selenium is a high-dose supplement that provides you with 200mcg of selenium in just one capsule each day. This product is designed for good bioavailability, ensuring your body can effectively utilise the nutrient. Each capsule undergoes rigorous testing for quality and purity in independent laboratories, so you can trust what you're consuming. Additionally, these capsules are gluten-free and produced without any genetic engineering, making them a safe choice for those with dietary restrictions.

The Now Foods Selenium Tablets provide a high dosage of 100mcg of selenium in just one tablet daily. This supplement is designed for good bioavailability, ensuring your body can effectively absorb the nutrient. Additionally, these tablets are gluten-free, soy-free, and yeast-free, making them suitable for various dietary preferences. They are also rigorously tested for quality and purity in independent laboratories, giving you confidence in their safety and effectiveness.

Solgar Selenium Tablets are designed to support your overall health. These yeast-free tablets provide 200 µg of selenium, a crucial mineral for maintaining healthy hair and nails while also bolstering your immune system. By ensuring adequate selenium levels, you can protect your cells from oxidative stress caused by free radicals. This product is crafted with a commitment to purity, using organically bound selenium to suit those with yeast intolerances. With just one tablet a day, you can easily incorporate this essential nutrient into your routine.

The Solgar Selenium Tablets support your immune system by protecting cells from damage caused by free radicals, which are linked to premature ageing. They also help maintain a healthy metabolism, ensuring your hair and nails stay strong and vibrant. The formula is yeast free, using L-Selenomethionine, which is gentle and easier for your body to absorb. Additionally, these tablets are suitable for vegans, making them a versatile choice for many dietary preferences.

Horbaach Selenium Tablets provide a high strength formula delivering 200mcg of selenium per tablet, essential for maintaining your overall health. Selenium is a trace mineral that supports various bodily functions, ensuring you get the nutrients you need. These easy-to-swallow tablets could fit seamlessly into your daily routine, allowing you to enjoy the benefits of selenium without hassle. Suitable for vegans, these tablets are free from artificial colours, flavours, or preservatives, making them a great choice for health-conscious individuals.

The Earthier Selenium Supplement provides a potent blend of 200mcg of Selenium along with Iodine and Silica, all sourced from 100% certified organic whole-food extracts. Selenium is essential for supporting your immune system and maintaining normal thyroid function. Iodine plays a crucial role in the production of thyroid hormones, ensuring your thyroid operates effectively. This supplement is crafted from real foods, offering you a natural and preservative-free option to boost your health.

Now Foods Selenium Capsules provide a potent dose of 200mcg of selenium per capsule, supporting your daily nutritional needs. With good bioavailability, these capsules ensure your body can effectively absorb the essential trace element. They are high-quality products, tested in independent laboratories for purity and effectiveness. Additionally, these capsules are free from gluten and soy, making them suitable for a wide range of dietary preferences, including vegan diets. This combination of features makes them a convenient choice for maintaining your overall health.