Best Organic Selenium Supplements of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Organic Selenium Supplements are a type of dietary supplement that contains the essential trace mineral selenium. Selenium is a powerful antioxidant that helps to protect cells from oxidative stress and supports the immune system. These supplements are made from organic sources, such as plants and yeast, and are formulated to be easily absorbed by the body. They come in various forms, including tablets, capsules, and liquid drops, and are advised to be taken as part of a healthy and balanced diet. These supplements are recommended for individuals who may have a deficiency in selenium or those who are looking to support their overall health and wellbeing.

At a Glance: Our Top Picks

Organic Selenium with Iodine and Silica Cover #TOP 1
Organic Selenium with Iodine and Silica
ftb score rating icon 9.8
Health Plus Selenium 50µg Mineral Supplement Tablets Cover #TOP 2
Health Plus Selenium 50µg Mineral Supplement Tablets
ftb score rating icon 9.7
WFN Selenium Complex 200mcg - 365 Tablets Cover #TOP 3
WFN Selenium Complex 200mcg - 365 Tablets
ftb score rating icon 9.5

Top 5 Organic Selenium Supplements

Organic Selenium with Iodine and Silica

SE60
Organic Selenium with Iodine and Silica Cover
Organic Selenium 200mcg Plus Iodine and Silica - Selenium contributes to Normal Thyroid and Immune Function – 2 Month Supply - Whole Food Supplement - Certified Organic by Soil Association

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.

What We Like
100% certified organic ingredients
Supports immune and thyroid function
Natural food-based supplement
Vegan-friendly formulation
No preservatives or gluten
#TOP 2

Health Plus Selenium 50µg Mineral Supplement Tablets

HP065
Health Plus Selenium 50µg Mineral Supplement Tablets Cover
Health Plus Selenium 50µg Mineral Supplement - 90 Tablets

The Health Plus Selenium Tablets offer a high-performance, organic form of selenium, specifically using the preferred selenomethionine compound. This makes it more bio-available and economical for you. As an antioxidant, it helps protect your immune system, ensuring you stay healthy. Additionally, selenium is essential for the control of basal metabolism, helping to keep your energy levels stable. It also plays a role in prostaglandin production, which is important for various bodily functions.

What We Like
High bioavailability
Supports immune system
Helps control metabolism
Promotes prostate health

WFN Selenium Complex 200mcg - 365 Tablets

WORLD'S FOOD NUTRITION
66 g (Pack of 1)
WFN Selenium Complex 200mcg - 365 Tablets Cover
WFN Approved Selenium Complex - Selenium 200mcg - 365 Tablets (1-Year Supply) - with Sodium Selenite, Selenomethionine & Selenium Yeast - Vegan Supplement - Produced & Tested in Germany

The WFN Selenium Complex provides a high-dose blend of three bioavailable forms of selenium: Sodium Selenite, Selenomethionine, and Selenium Yeast. This combination supports your immune system and thyroid function, helping to maintain normal hair and nails while protecting your cells from oxidative stress. With 365 easy-to-swallow tablets in one can, you enjoy a daily supply of 200µg of elemental selenium for a whole year. As a vegan supplement, it is free from unnecessary additives, ensuring you receive only what you need.

What We Like
High-dose selenium complex
Supports immune and thyroid health
Annual supply of 365 tablets
Vegan and additive-free
Manufactured in Germany
#TOP 4

Selenium 200 mcg High Strength Vegan Tablets

Selenium 200 mcg High Strength Vegan Tablets Cover
Selenium 200 mcg High Strength Mineral - 180 Vegan Tablets for 6 Months - Sodium Selenite for Better Absorption - Natural & Organic Without Additives, German Quality

The Selenium Vegan Tablets by Vitamaze provide a high dose of 200 µg of selenium in each of the 180 vegan tablets, ensuring a six-month supply. This product uses sodium selenite, which is known for its better absorption in the body, helping to support your immune system, thyroid function, and overall cell regulation. With no genetically modified ingredients or unnecessary additives, you can feel confident in what you're consuming. Furthermore, the absence of magnesium stearate enhances the bioavailability of the active substances, making it an excellent choice for your health.

What We Like
High dosage for long-lasting supply
Vegan and vegetarian-friendly
Optimal absorption without additives
Produced in Germany with quality
#TOP 5

Fairvital Selenium Complex 200µg - Vegan Capsules

55212
Fairvital Selenium Complex 200µg - Vegan Capsules Cover
Fairvital | Selenium Complex 200µg - 120 Capsules for 4 Months - Organic and inorganic Selenium - selenomethionine, Selenium Yeast and Sodium Selenite - 100% Vegan - Highly dosed - Made in Germany

Fairvital Selenium Complex offers a daily dose of 200 µg of selenium, essential for supporting your immune system and protecting your cells from oxidative stress. With 100% vegan capsules free from gluten, lactose, and artificial additives, you can feel confident about what you are consuming. This supplement comes as a 4-month supply, ensuring convenience and value for your health goals. Made in Germany, it guarantees high microbial purity, providing you with peace of mind regarding the quality of the product.

What We Like
High dosage of selenium
100% vegan and natural
Four-month supply
Made in Germany
Supports immune system
Buying Guide Image
Editor's Notes

During our organic selenium supplement research, we found 63 organic selenium supplement products and shortlisted 5 quality products. We collected and analyzed 26,206 customer reviews through our big data system to write the organic selenium supplements list. We found that most customers choose organic selenium supplements with an average price of £12.42.

The organic selenium supplements are available for purchase. We have researched hundreds of brands and picked the top brands of organic selenium supplements, including Earthier, Health Plus, WORLD'S FOOD NUTRITION, Vitamaze - amazing life, fairvital. The seller of top 1 product has received honest feedback from 85 consumers with an average rating of 4.9.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."