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Dietary supplement
Selenium in active form L-selenomethionin Selenium SeLECT®
Supports proper thyroid function
Tested microbiologically, for heavy metals and ethylene oxide
Quantity: 120 capsules / daily servings
Notified to GIS (Poland): BZ/SD/POW/PL1000D/002149/2025, BLOZ: 8943049
Encapsulated and manufactured in Poland
727 in stock
Price per piece: 0,42 zł
Safe shopping guarantee. You will receive your product or your money back. See details
Free delivery within Poland from 250 zł
Previous lowest price was 49,99 zł.
Selenium in active form L-selenomethionin Selenium SeLECT®. Supports proper thyroid function.
Dietary supplement
Selenium in active form L-selenomethionin Selenium SeLECT®
Supports proper thyroid function
Tested microbiologically, for heavy metals and ethylene oxide
Quantity: 120 capsules / daily servings
Notified to GIS (Poland): BZ/SD/POW/PL1000D/002149/2025, BLOZ: 8943049
Encapsulated and manufactured in Poland
727 in stock
Previous lowest price was 49,99 zł.
Price per piece: 0,42 zł
Free delivery within Poland from 250 zł
Safe shopping guarantee. You will receive your product or your money back. See details
Dietary supplement L-selenomethionine is a dietary supplement provided in vegan capsules containing selenium in an active form L-selenomethionin Selenium SeLECT®.
Selenium:
| Ingredients | Amount per daily servings 1 capsule |
|
| Selenium as L-selenometionina Selenium SeLECT® |
100 mcg | 182% DV* |
| L-leucine | 5 mg | – |
*DV -Daily Value
Ingredients: Microcrystalline cellulose – bulking agent, Hydroxypropyl Methylcellulose – Vegetable Capsule L-selenomethionine, L-leucine.
Produkt bezglutenowy.
Zawartość opakowania: 120 kapsułek wegańskich.
Take 1 capsule daily.
Do not exceed suggested use. Dietary supplements should not replace a varied diet. The product is recommended for adults. Suitable for vegans.
Warning: if pregnant or nursing, consult your doctor before use.
Capsule size: “1” (18 mm in length).
Organoleptic properties: white powder.
Keep away from the sun at a temperature below 25°C in the original packaging, out of reach of small children.
Production lot number / Best before – see the unit label (left side of the label).
Batch tests performed towards:
The tests were carried out at the independent, accredited Laboratorium GBA Polska – Certificates of Accreditation no: AB 1095.

Selenomethionine is an organic, active form of selenium, in which the element is bound to the amino acid methionine. It is one of the most easily absorbed forms of selenium, characterized by higher bioavailability compared to inorganic forms such as sodium selenite. Additionally, selenomethionine can be stored longer within the body, incorporated into proteins and utilized as needed.
Selenium level testing is particularly important, as studies estimate that about one-third of the population in Poland has selenium deficiency, another third shows excess levels, and only one-third maintains optimal selenium levels. Selenium deficiency can lead to impaired immune function, thyroid disorders, increased inflammation, and fertility issues, and studies have shown associations between selenium status and the risk of certain conditions, including cancers and cardiovascular diseases. On the other hand, excessive selenium intake can also negatively impact health, highlighting the importance of monitoring selenium levels regularly. Such monitoring is especially recommended for individuals with existing health issues, particularly women over the age of 40.