Best Sodium Selenium Supplements of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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Sodium Selenium supplements are a type of dietary supplement that contain the essential mineral selenium, which is important for maintaining good health. Selenium is an important antioxidant that helps to protect cells from damage, and it is also important for maintaining a healthy immune system. Sodium Selenium supplements are available in various forms, including tablets, capsules, and liquid drops, and they can be found at health food stores, pharmacies, and online retailers. These supplements are a convenient way to ensure that you are getting enough selenium in your diet, especially if you have a restricted diet or live in an area where soil is low in selenium.

At a Glance: Our Top Picks

WFN Selenium Complex 200mcg - 365 Tablets Cover #TOP 1
WFN Selenium Complex 200mcg - 365 Tablets
ftb score rating icon 9.8
Selenium 100ml with Pure Mineral Water Cover #TOP 2
Selenium 100ml with Pure Mineral Water
ftb score rating icon 9.7
Gloryfeel Selenium 365 Tablets - High Dosage Cover #TOP 3
Gloryfeel Selenium 365 Tablets - High Dosage
ftb score rating icon 9.5

Top 5 Sodium Selenium Supplements

#TOP 1

WFN Selenium Complex 200mcg - 365 Tablets

WORLD'S FOOD NUTRITION
WFN Selenium Complex 200mcg - 365 Tablets Cover
WFN Approved Selenium Complex - 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 2

Selenium 100ml with Pure Mineral Water

Selenium 100ml with Pure Mineral Water Cover
Selenium Supplements 100ml Liquid | Sodium Selenate | Over 100% Recommended Intake Per Serving | 4 Months Supply | No Artificial Sweeteners, Sugar Free | Vegan & Made in UK

The Epigenetics Selenium Liquid is crafted with your health in mind, featuring the purest formula that contains no additives or fillers. Each bottle offers an impressive 133 servings at a minimal dose of 60mcg per serving, ensuring a long-lasting supply. Made in the UK, this product adheres to strict GMP regulations, giving you peace of mind regarding its quality. Additionally, its unique Miron Violetglass protects the liquid from sunlight, maintaining its freshness without the need for preservatives, which is beneficial for your overall well-being.

What We Like
Pure and additive-free formula
Long-lasting supply of servings
High-quality UK production
Sunlight protection for freshness
Vegan-friendly ingredients
#TOP 3

Gloryfeel Selenium 365 Tablets - High Dosage

Gloryfeel
gf-selen
Gloryfeel Selenium 365 Tablets - High Dosage Cover
Selenium 365 Tablets - 220µg per Tablet - Premium Complex of Sodium Selenite & Selenium methionine - High Dosage & Without Magnesium Stearate - Supplements Made in Germany

Gloryfeel Selenium Tablets provide an impressive dosage of 220µg of selenium per tablet, ensuring you receive optimal levels of this essential nutrient. Their unique blend of sodium selenite and selenium methionine enhances absorption, making it easier for your body to utilise the supplement effectively. These tablets support your immune system and thyroid function, contributing to overall well-being. Being 100% vegan and free from unwanted additives means you can take them with confidence, knowing they are made with quality in mind.

What We Like
High dosage per tablet
Enhanced absorption formula
Supports immune and thyroid health
Vegan and additive-free
#TOP 4

Tri-Selenium Complex Vegan Supplement 196mcg

Tri-Selenium Complex Vegan Supplement 196mcg Cover
Tri-Selenium Complex Capsules - Contains Three Forms of Selenium, Sodium Selenate, Methylseloncysteine & L Selenomethione | Vegan Selenium Supplement 196mcg

The Tri-Selenium Complex offers a powerful blend of Sodium Selenate, Methylseloncysteine, and L Selenomethione, providing effective forms of selenium that support your hair, nails, immune system, and thyroid function. This product's high-quality ingredients ensure that you receive the most bioavailable sources of selenium, ready for your body to use without extensive conversion. By choosing the Tri-Selenium Complex, you are opting for a supplement that prioritises your health with pure and additive-free ingredients, making it a convenient choice for those seeking a clean and effective selenium option.

What We Like
Supports hair and nail health
Boosts immune system function
High-quality, bioavailable ingredients
Manufactured in GMP-certified facilities
Additive-free for purity
#TOP 5

Ionic Selenium Supplement 100ml with Sodium Selenate

IONSE0100T
100 ml (Pack of 1)
Ionic Selenium Supplement 100ml with Sodium Selenate Cover
Ionic Selenium Supplement 100ml | Contains Selenium in The Form of Sodium Selenate | Easy to Consume Selenium Liquid | Only Active Ingredients & Purified Water

The Ionic Selenium Supplement offers a convenient way to incorporate selenium into your daily routine. With its effective sodium selenate formulation, you can easily add it to meals or drinks, ensuring effortless consumption. This supplement boasts fast absorption, allowing your body to utilise it quickly for improved health. Supporting immune health and thyroid function, it also helps maintain healthy hair and nails, addressing issues like dandruff and weak nails. Experience the benefits of a high-quality supplement designed with your wellbeing in mind.

What We Like
Easy to consume with meals
Fast absorption for quick results
Supports immune and thyroid health
High-quality, pure ingredients
Additive-free and vegan-friendly
Buying Guide Image
Editor's Notes

During our sodium selenium supplement research, we found 47 sodium selenium supplement products and shortlisted 5 quality products. We collected and analyzed 9,862 customer reviews through our big data system to write the sodium selenium supplements list. We found that most customers choose sodium selenium supplements with an average price of £13.78.

The sodium selenium supplements are available for purchase. We have researched hundreds of brands and picked the top brands of sodium selenium supplements, including WORLD'S FOOD NUTRITION, Epigenetics, Gloryfeel, Metabolics.

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."