Best Selenium 2025

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Last Updated - 09/06/2025

Best Choice

01

Purabyo

Organic Selenium Capsules Made of Mustard Seeds in Glass Selenium 100 μg per Capsule 3 Month Supply Organic Selenium Only 1 Capsule Daily Selenium Organic Selenium High Dose

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9.8

Exceptional

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Vegan and sustainable: organic selenium capsules from Purabyo are vegan. The capsules are made from vegetable cellulose instead of animal gelatin. We fill them in brown glass bottles instead of the usual plastic bottles or blister packaging. The outer box is made from FSC certified paper.
Science: Purabyo is based in Münsterland, a region characterised by science and agriculture. Founded by oecotrophologists (nutritionists), the Purabyo team is dedicated to developing well-founded, plant-based formulas based on scientific findings.
Natural ingredients: your body needs real food and no overdosed, added substances. That's why our product contains black mustard seeds from controlled organic agriculture. They contain the natural selenium in organic matrix.
Glass instead of plastic: Have you ever been disappointed with these cheap plastic cans? We fill our vegan capsules in high-quality pharmacist bottles made of brown glass. Light-protected and with as little plastic waste as possible. Oh yes, with us you will get creative upcycling ideas for the empty tin with you!
Dosage: especially with selenium, it depends on the dosage - not too much and not too little. Therefore, our organic selenium provides you with just the right amount of selenium - i.e. a high dose of selenium or better said: just right dosed! It goes without saying that the capsules are vegan, GMO free and lactose free.

22,95 €
02

NOW

Now Foods, Selenium, 200 mcg, 90 Vegan Capsules, Laboratory Tested, Trace Element, Selenium, Gluten Free, Soy Free, Vegetarian

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9.5

Excellent

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Main highlights

No undesirable additives: Selenium capsules from Now Foods are gluten-free, soy-free and made without genetic engineering
Important trace elements: Selenium from Now Foods contains 200 mcg of selenium, an essential trace element that can support many body's own processes
High quality: The Selenium capsules from Now Foods are tested in independent laboratories for quality and purity
High dose: one dose, one capsule, Selenium from Now Foods contains 200 mcg of selenium that you can feed your body every day
Good compatibility: Now Foods Selenium is characterised by good bioavailability and is suitable for a vegan diet

18,55 €
Value for Money

03

ProFuel

Selenium High Dose 365x Selenium 200 μg Tablets - Selenium Complex of 3 High-Quality Selenium Sources: Selenium Yeast, Selenium Methionine & Sodium Selenite, No Unwanted Additives, 100% Vegan

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54% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The Selen complex includes a complete annual supply of selenium tablets - 365 selenium tablets each with 200 μg elemental selenium from a complex with 3 high-quality selenium forms. The selenium tablets are very small and therefore easy to swallow.
Selenium complex: our selenium tablets contain a finely tuned product formula made from three high-quality selenium forms: selenium yeast, L-selenomethionine and sodium selenite. Thanks to the combination of these three selenium forms, the body has different absorption paths for the selenium contained, which gives the selenium tablets an exceptionally high bioavailability.
Optimal high dose: the selenium tablets are high dose and deliver 200 μg of elemental selenium per tablet. Thus, the selenium tablets not only cover the basic selenium requirement (55 μg per day), but also an additional requirement due to illness, stress or intense sports.
Immune system, cell protection and more: the trace element selenium contributes to the normal function of our immune system. Selenium also contributes to the protection of cells from oxidative stress. Furthermore, the mineral selenium makes an important contribution to the maintenance of normal hair and nails.
100% vegan, made in Germany: for our selenium tablets, we do not use any ingredients from animal origin and therefore the selenium tablets are 100% vegan. The production takes place exclusively in Germany and is therefore subject to the strict German guidelines for the production of dietary supplements as well as regular controls.

6,75 € 14,95 €(54% Off off)
04

natural elements

Selenium Complex - 365 Tablets with 200μg Each - Premium: Complex of Sodium Selenite and Selenomethionine - High Dose, Without Magnesium Stearate, Vegan and Made In Germany

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9.3

Excellent

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Vegan and without undesirable additives: Our complex is free from magnesium stearate, release agents, flavours, dyes, stabilisers, fillers, gelatin and of course GMO-free, lactose-free, gluten free and without preservatives.
Outstanding value. 365 small and easy to swallow tablets (annual stock). High dose with 200μg selenium per tablet (145μg of sodium selenite and 55μg of L-selenomethionine). Premium: Complex of the ideally complementary forms of sodium selenite (inorganic selenium) and selenomethionine (organically bound selenium).
Made in Germany.: Our dietary supplements are manufactured in Germany in strictly tested and certified plants. - -
Independent laboratory-tested: Laboratory tested for selenium content, heavy metals, mould, E. coli, salmonella and more. The examination was carried out by an independent German laboratory certified according to DIN EN ISO / IEC 17025. (The analysis certificate can be found in the product images).
Additional information: Sodium selenite is absorbed more quickly by the body, thus representing the acute bioavailable form of selenium. Selenomethionine (a natural component of food) has more than twice as long of a half-life as sodium selenite. Selenomethionine is therefore available to the body longer. The combination of both forms is superior to pure sodium selenite supplementation.

12,99 €
05

Feel Natural

Selenium High Dose: 200 μg Selenium – 365 Tablets – Highly Bioavailable thanks to 3 High-Quality Selenium Forms: Sodium Selenite, L-Selenomethionine, Selenium Yeast – Laboratory Tested and Produced in

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9.2

Excellent

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Your satisfaction: We keep paths as short as possible: our nutrients are therefore deliberately manufactured in certified German plants. Just as short: the way to us if you are not satisfied or have any questions for us. Contact us.
Premium quality: our selenium complex offers a high bioavailability by combining the ideally complementary selenium forms, as the organic selenium compounds (L-selenomethionine, selenium yeast) and inorganic selenium compounds (sodium selenite) are absorbed differently by the body. Our triple selenium complex is therefore superior to pure sodium selenite supplementation, as well as 2-fold complexes.
Natural and genuine: our selenium complex tablets come without artificial dyes. As a result, natural colour variations may occur.
Made in Germany: our dietary supplements are manufactured in strictly tested and certified facilities in Germany.
Laboratory tested, without undesirable additives and vegan: our selenium tablets are tested by certified, independent German laboratories. In addition, our product contains no unwanted additives: it is free from release agents, magnesium stearate, flavours, colours or preservatives. Of course, our product is also GMO-free, lactose-free and gluten-free. In addition, our selenium is suitable for vegans and vegetarians.
Excellent value for money: Our high-quality selenium complex is high dose with 200 μg of pure selenium per daily dose (1 tablet). Our product contains 365 tablets. This means that one can covers an entire annual supply. Premium quality: contains the three selenium forms sodium selenite, L-selenmethionine and selenium yeast

7,99 €
06

Doppelherz

Doppelherz Selenium 120 2-phase depot - 120 μg selenium per depot tablet - selenium supports the normal function of the thyroid gland - vegan - 45 tablets

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17% Off
9.1

Excellent

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Thyroid: Selenium contributes to the normal functioning of the thyroid gland
Selenium: Selenium is a vital trace element, which the body cannot produce itself - since in Europe the soils are often low in selenium (DGE, 2021), plant foods often contribute only a small part to the selenium supply. A 2-phase DEPOT tablet Doppelherz Selenium 120 contains 24 μg
Cell protection and immune system: selenium helps to protect the cells from oxidative stress and contributes to the normal functioning of the immune system
Box contents: 45 depot tablets, dietary supplement, tablets with selenium, net capacity: 34.2 g
2-phase deposit: a 2-phase depot tablet Doppelherz Selenium 120 contains 24 μg from the immediate phase and 96 μg from the depot phase - in the immediate phase, the nutrients are quickly released, whereas the depot phase allows a sustained supply over several hours

3,95 € 4,79 €(17% Off off)
07

WeightWorld

WeightWorld Selenium 200µg - 365 Tablets - Selenium Methionine - For Thyroid Gland, Immune System, Protection Against Oxidative Stress, Hair & Nails (EFSA) - Vegan - Pure Selenium - 1 Year Supply -

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9.0

Excellent

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WeightWorld Product Quality & Satisfaction - We pride ourselves on the quality we provide to our customers. From small family business to the whole world, we attach great importance to sustainability and naturalness. We are always at your disposal, because your satisfaction as a customer in Germany, Austria and Switzerland is of great importance to us.
Vegan & Sustainable Packaging - We pride ourselves on the quality we offer our customers. They are manufactured according to GMP standards under strict European guidelines. Our tablets are free from genetic engineering, magnesium stearate, flavours, dyes and allergens. Our products are climate-friendly and we use recyclable packaging to reduce our CO2 emissions.
Pure and small selenium tablets - Selenium as a mineral is mainly contained in eggs, meat, fish such as tuna or special types of mushrooms. Our pure selenium tablets are a dietary supplement made only with ingredients from natural sources, making them suitable for both vegans and vegetarians. The tablets are small, making them easy to swallow, and can be optimally integrated into everyday life.
Our selenium contains 200 μg L-selenomethionine in each tablet. Each pack contains 365 tablets for a 12 month supply to maintain your desired shape. So we offer the ideal value for money. With our selenium tablets, you have a full year supply. Our selenium tablets are an alternative to difficult to swallow selenium capsules.
1 tablet for beauty and health - According to EFSA selenium helps maintain normal hair and nails. Selenium contributes to normal functioning of the immune system and thyroid gland. Pure selenium also protects cells from oxidative stress. It contributes to normal atogenesis. 1 tablet per day is enough to meet the daily needs for well-being.

8,99 €
08

Nature Love

NATURE LOVE® Selenium Complex – High Dose: 200 µg Selenium per Capsule – 365 Capsules – Thyroid Gland – Sodium Selenite, L-Selenomethionine, Selenium Yeast – Laboratory Tested, Produced in Germany

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8.8

Very Good

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Main highlights

Zero unnecessary: our selenium complex is vegan, gluten-free, lactose-free, without genetic engineering and comes without unnecessary additives. Just as we love it. For the most natural in the world: you.
WITH LOOOVE: Ever thought about your body, your whole being being natural? And hey, there's nothing better than loving just that about yourself, right? Therefore, we pay attention to ingredients and formulas close to natural as possible.
NATURE LOVE Quality: nothing is more important to us than your well-being. That's why we check every single batch and open the test reports for you. By the way, you can find the certificate of examination under "Product Guides and Documents". Good? We also find.
Highly bioavailable: with sodium selenite, L-selenomethionine and selenium-enriched yeast, our triple complex provides you with everything to support your thyroid function quickly, comprehensively and – thanks to 365 capsules for 1 year – also permanently
Full effect: *Selenium contributes to normal thyroid function, the maintenance of normal hair and nails, normal function of the immune system (physical defence system), to protect cells from oxidative stress and normal formation.
Everything under control: Whether hormonal balance, body functions or inner balance, your thyroid gland does so much for you – and wants one thing from you above all: selenium. So we have the essential trace element high dose - with 200 μg per daily dose, yay!

17,99 €
09

NOW

Now Foods, Selenium (Selenium), 100 mcg, Yeast Free, 100 Vegan Tablets, Laboratory Tested, Vegetarian, Gluten Free, Soy Free, GMO Free

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8.6

Very Good

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Main highlights

No undesirable additives: Selenium tablets from Now Foods are gluten-free and made without genetic engineering
Important nutrients: Selenium from Now Foods contains 100 mcg selenium, an important nutrient involved in many processes in the human body
High quality: Now Foods selenium tablets are tested in independent laboratories for quality and purity
High dose: one dose, one tablet, Selenium from Now Foods contains 100 mcg of selenium that you can feed your body every day
Good compatibility: Now Foods Selenium is characterised by good bioavailability and is gluten-free, soy-free, yeast-free and made without genetic engineering

12,56 €
10

Horbäach

Selenium Complex | 1 Year Supply - 365 High Dose Tablets | 3 Types Selenium Complex of Sodium Selenite and Selenium Methionine | 200 mcg | Vegan | No Unnecessary Additives | by Horbaach

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8.3

Good

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Main highlights

Why Horbaach Selen Complex? : Our formula is one of the most comprehensive on the market as it contains three types of selenium, including L-selenomethionine and sodium selenite, and provides 200 mcg per daily dose.
Important mineral: selenium also contributes to the normal functioning of the immune system.
Ideal for: Horbaach Selenium Complex is vegan, contains no artificial colours, flavours or preservatives. It is the perfect formula for adult women and men at the best price.
Horbach manufacturer – For more than 40 years in the field of health products, we have been supplying high-quality dietary supplements manufactured to high quality control standards in compliance with GMP and BRC guidelines.
For hair: According to EFSA a sufficient selenium content promotes the preservation of hair and nails.

7,99 €