We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Buy the best selenium supplements at the best prices on the market. Minerals with the maximum guarantee and effectiveness:
Filter products by:
Skip to product list
2X1 - Add 2 and Pay 1 = 1 FREE
Info
Essentials Day.
2x1 on All Capsules.
Get 2, Pay 1: Mix & Match.
43% OFF on the rest of HSN.
*Valid on HSN brands except for HSNaccessories and HSNpacks. *Products and formats can be combined. *The offer applies when adding 2 units of selected promotional products to the cart. If 2 units of the same product are added, the discount will be applied to that product. If 2 different and combinable products are added, the discount will apply to the lower-priced unit. *2x1 cannot be combined with the savings plan, clearance discounts, or other offers or promotions. *Evowhey Protein, Evowhey Protein No Sweeteners, Whey Protein Concentrate, Evolate 2.0, Evolate 2.0 No Sweeteners, 100% Whey Protein Isolate, Evopro (Ultimate Anabolic Blend) + Digezyme®, Hydrolysed Clear Whey Protein, Evohydro 2.0, 100% Hydrolysed Whey Protein Isolate, Evoexcel 2.0, Evoexcel No Sweeteners, Evoclear Hydro, Evonight, Evobasic Whey, Keto Whey Protein & Calcium Caseinate are not included in the promotion. *Valid Offer until 12.04.26 at 23:59.
From
Info
The crossed-out price or the one indicated as “RRP” (Recommended Retail Price) is the official list price recommended by the manufacturer or by our product development team in the case of our own brands.
HSN displays the “RRP” (Recommended Retail Price) as a reference price for comparison purposes.
From
Info
The crossed-out price or the one indicated as “RRP” (Recommended Retail Price) is the official list price recommended by the manufacturer or by our product development team in the case of our own brands.
HSN displays the “RRP” (Recommended Retail Price) as a reference price for comparison purposes.
From
Info
The crossed-out price or the one indicated as “RRP” (Recommended Retail Price) is the official list price recommended by the manufacturer or by our product development team in the case of our own brands.
HSN displays the “RRP” (Recommended Retail Price) as a reference price for comparison purposes.
Info
The crossed-out price or the one indicated as “RRP” (Recommended Retail Price) is the official list price recommended by the manufacturer or by our product development team in the case of our own brands.
HSN displays the “RRP” (Recommended Retail Price) as a reference price for comparison purposes.
The importance of buying selenium for your health care
In the sports nutrition section of our website, you'll find a select range of products containing selenium and other multiple properties of the nutrient.
We help you look after your immune system with the perfect triad: unbeatable price, superior quality and effective service.


What is Selenium and what is it for?
Selenium is an essential mineral for metabolism health and comes in several forms:
- Inorganic (sodium selenite and selenate).
- Organic (selenocysteine-SeCys-).
- We use L- selenomethionine (L- SeMet) as it's a pure and active form that, through a metabolic process, can be stored in the body and serve as a reserve to selenium, ensuring its transfer and conservation and therefore its correct immune function at all times.
It has several features that contribute to:
- Normal immune system function.
- Maintenance of thyroid function, hair and nails.
- Sperm formation or spermatogenesis (reproductive).
- Protecting DNA, protein and body fats from oxidative stress caused by free radicals (unstable molecules that damage body cells).









What foods contain Selenium?
The richest food sources of selenium are those we can find if we eat:
- Meat, fish, seafood and eggs (protein source).
- Nuts, such as brazil nuts, pine nuts and pumpkin seeds.
- Pasta, whole grains, brewer's yeast and wheat germ.
- Fruits loaded with this mineral: strawberries, bananas, grapes, watermelon and avocado.
- Vegetables: mushrooms, garlic, beans and cucumber.




Where to buy Selenium Online
At HSN, we have various versions of this micronutrient available so that you can work on your health hand-in-hand with our EssentialSeries brand.
- L-selenomethionine 100 mcg, per serving, in 120 vegetable capsules. The coating is made from hydroxypropyl methylcellulose t o make it suitable for vegetarian and vegan diets.
- L-selenomethionine 200 mcg an amino acid + trace element supplement in convenient vegetable capsules. Suitable for vegans thanks to its natural composition.

Reasons to add L-Selenomethionine to your basket
At HSN, we use the natural form of selenium, L-selenomethionine, in contrast to the selenised (inorganic) yeast of other manufacturers, which stores, preserves and retains selenium.
Above all, we guarantee a high purity percentage of the mineral and high bioavailability, making it a more efficient source.
We follow criteria of excellence throughout the production, presentation and distribution process.
We make products that are suitable for vegans both in their composition and coating, with no ingredients of animal origin or their derivatives.
Thousands of users who take or have taken this own brand product have told us about their positive experience on the website, where you will also find great offers directly to your basket and other interesting promotions with very practical payment methods.



HSN recommends this product if you want to take advantage of the multiple properties and benefits of this nutrient:
FAQ´S: In this section you will find all the information on the mineral selenium
Our customer service team will answer any questions you might have about the supplement, the purchase process, or your order.
Here are the most Frequently Asked Questions by our users.
According to SEOM recommendations, the recommended daily intake is 55 μg for adults and healthy people.
Adequate levels in your body will help you achieve optimal health:
- Maintain strong hair and nails, and a balanced thyroid.
- Reproduction (generating quality sperm if you're male).
- Protecting your cells against oxidative damage.
In any case, selenium deficiencies can be resolved with a dietary supplement taken under the supervision of a health professional. At no time should they substitute food intake or a healthy lifestyle.

Carlos Sánchez R+D+I Manager
<div><p>
I am R+D+I Manager in HSN, as well as writing articles for the blog and answering queries from our users through the Customer Service Department. My work consists on analyzing the scientific information that surrounds the nutrients that we use to formulate our products, studying their optimal dose and creating novel formulas that make us different from our competitors. In the same way, I also evaluate our current range of products to improve them constantly.
</p></div>
Own manufacturing
We produce our products and sell them directly to you.
Guaranteed quality
Complete control over our processes earns us the highest certifications.
Right price
Our philosophy ensures we offer the best possible price to our customers.
Sustainable and social
We strive to contribute to a better society.
Free shipping
Spend just €29.99, and we’ll ship your entire order for free.
Super-fast delivery
Once you place your order, it’ll arrive within 1-3 business days.
Daily promotions
We run daily offers so you can make the most of our deals.
Payment options
You can choose from a variety of payment methods.









