Selenium
INCI: Selenium (mineral; supplied as Selenomethionine)
Selenium is an essential trace mineral required for antioxidant defence (glutathione peroxidase), thyroid hormone metabolism, immune function, and male fertility. In gummy formats it is most commonly used in antioxidant, thyroid, and hair-skin-nails ranges, with nine EU-authorised health claims under Regulation 432/2012.
- Antioxidant support
- Thyroid health
- Hair, skin & nails
At a glance
- Definition
- Selenium is an essential trace mineral required for antioxidant defence (glutathione peroxidase), thyroid hormone metabolism, immune function, and male fertility. In gummy formats it is most commonly used in antioxidant, thyroid, and hair-skin-nails ranges, with nine EU-authorised health claims under Regulation 432/2012.
- Authorised wording (summary)
- 6 authorised statements — see "EU-authorised health claims" below.
- Common positionings
- Antioxidant support
- Thyroid health
- Hair, skin & nails
- Men's wellness (fertility)
- Daily multivitamins
- Format suitability
- Reviewed for gummies and sachets — confirmed per project.
Where this ingredient fits in the DAT Supply catalogue
Every format chip links through to its manufacturing hub and to the private-label catalogue for that format. The category chip routes to the matching vertical hub on the categories index.
- Vitamins & minerals
- Browse all ingredients
What it is
Selenium is an essential trace mineral required for antioxidant defence (glutathione peroxidase), thyroid hormone metabolism, immune function, and male fertility. In gummy formats it is most commonly used in antioxidant, thyroid, and hair-skin-nails ranges, with nine EU-authorised health claims under Regulation 432/2012.
For private-label brands, selenium is a foundational mineral with well-characterised regulatory framework and broad consumer recognition. L-Selenomethionine is the gold standard for gummy formats — organic form, highly bioavailable, well-tolerated. Sodium selenite is cost-effective but inorganic. For premium beauty / fertility positioning, selenomethionine is the strategic choice. Vegan / kosher / halal positioning depends on the selected raw material and supplier documentation — confirmed per project.
Why brands use Selenium
Selenium is one of the most familiar and commercially understood gummy minerals across EU and US markets. Pairs naturally with Iodine for thyroid positioning; with Vitamin E for antioxidant stacks; with Zinc for men's fertility positioning; with CoQ10 for cellular health.
EU NRV: 55 µg. Daily multivitamin gummies typically position at 25–55 µg (45–100% NRV). Thyroid- and antioxidant-positioned ranges go higher at 100–200 µg. EFSA-authorised claims trigger at ≥15% NRV (8.25 µg). UL is 300 µg/day per EFSA. For pack-copy, DAT reviews wording per project against Reg. 1924/2006 and the authorised list under Reg. 432/2012.
Formats this ingredient is reviewed for
DAT Supply covers gummy, capsule, softgel, tablet, powder, oral strip, liquid drop, shot, jelly and pet formats. The list below reflects every format this ingredient is reviewed for — chips link through to the manufacturing hub for each format. Final compatibility, dose and matrix are confirmed per project.
Formulation notes
Verified formulation reference across the formats this ingredient is reviewed for — the Supported formats section lists every product format this active is approved for, and the per-format Considerations section below covers matrix-specific guidance. Final formulation, dose and on-pack copy are confirmed per project.
- Gummy fit
- Good
- Heat stable
- Yes
- Soluble in matrix
- Yes
- Cost tier
- Mid
Forms available
- L-Selenomethionine (organic, highly bioavailable, premium positioning)
- Sodium selenite (inorganic, cost-effective)
- Selenium-enriched yeast
Dosage reference
EU NRV: 55 µg. Daily multivitamin gummies typically position at 25–55 µg (45–100% NRV). Thyroid- and antioxidant-positioned ranges go higher at 100–200 µg. EFSA-authorised claims trigger at ≥15% NRV (8.25 µg). UL is 300 µg/day per EFSA.
Taste & sensory
Effectively tasteless at typical gummy doses. Selenomethionine has a slight earthy note at higher concentrations; standard fruit flavour systems mask it easily.
Manufacturing notes
L-Selenomethionine is the gold standard for gummy formats — organic form, highly bioavailable, well-tolerated. Sodium selenite is cost-effective but inorganic. For premium beauty / fertility positioning, selenomethionine is the strategic choice. Vegan / kosher / halal positioning depends on the selected raw material and supplier documentation — confirmed per project.
Per-format formulation notes
Safe-baseline considerations for each format this ingredient is reviewed for. Final formulation, dose and on-pack copy are confirmed per project.
Gummies
- Taste masking and aroma load against the cooked-base flavour — confirmed per project.
- Heat exposure during cooking; coated or encapsulated forms may be required — confirmed per project.
- Matrix choice (pectin vs gelatin) and its effect on ingredient stability — confirmed per project.
- Per-gummy dose and serving count needed to hit the label claim — confirmed per project.
Sachets
- Powder flow and dose accuracy at single-serve sachet weights — confirmed per project.
- Barrier requirements (oxygen, moisture) for the active — confirmed per project.
- Reconstitution behaviour when the sachet is dosed into water — confirmed per project.
EU-authorised health claims
- Selenium contributes to normal spermatogenesisReg. (EU) 432/2012
- Selenium contributes to the maintenance of normal hairReg. (EU) 432/2012
- Selenium contributes to the maintenance of normal nailsReg. (EU) 432/2012
- Selenium contributes to the normal function of the immune systemReg. (EU) 432/2012
- Selenium contributes to the normal thyroid functionReg. (EU) 432/2012
- Selenium contributes to the protection of cells from oxidative stressReg. (EU) 432/2012
Authorised at ≥15% NRV per daily serving. Claim wording must appear verbatim on consumer packaging. DAT reviews final pack copy per project against EU 1924/2006 and the authorised list under EU 432/2012.
Wording to avoid on pack copy
- No disease claims — do not state or imply that Selenium cures, prevents, or treats thyroid disorders, infertility, or any other disease.
- Sustained high-dose positioning (>200 µg/day) requires careful consumer-guidance language on pack — EFSA UL is 300 µg/day.
- No certification promises (vegan / kosher / halal / organic) on pack until per-project and per-batch supplier documentation is confirmed.
- No guaranteed shelf-life on pack until confirmed per project with stability data.
Selenium health claims are authorised at ≥15% NRV per daily serving (≥8.25 µg). EFSA's Tolerable Upper Intake Level is 300 µg/day for adults — high-dose positioning requires careful disclosure. Claim wording must appear verbatim on pack copy.
Studies & evidence
External peer-reviewed sources and regulatory opinions. Citations only — DAT does not endorse the publishers.
EFSA NDA Panel·EFSA Journal·2009
Rayman MP·Lancet·2012
European Commission·EUR-Lex·2012
Product concepts featuring Selenium
Private-label product concepts where Selenium appears in the formula. Each opens to a product brief and quote route.
Hair & Nails Gummies
Hair & Nails Gummies is a white-label pectin-gummy supplement concept for brands building a beauty & skin range. Final positioning, claims and documentation are reviewed per project and target market.
Men's Multivitamin Gummies
Men's Multivitamin Gummies is a white-label pectin-gummy supplement concept for brands building a men's health range. Final positioning, claims and documentation are reviewed per project and target market.
Antioxidant Complex Gummies
Antioxidant Complex Gummies is a white-label pectin-gummy supplement concept for brands building a beauty & skin range. Final positioning, claims and documentation are reviewed per project and target market.
Multivitamin Gummies
Multivitamin Gummies is a white-label pectin-gummy supplement concept for brands building a daily wellness range. Final positioning, claims and documentation are reviewed per project and target market.
Synergies & conflicts
Pairs well with
Pairs naturally with Iodine for thyroid positioning; with Vitamin E for antioxidant stacks; with Zinc for men's fertility positioning; with CoQ10 for cellular health.
Care when combining with
Selenium has a narrow therapeutic window — EFSA's UL is 300 µg/day. High-dose positioning (>200 µg) requires careful consumer-guidance language on pack.
Adjacent reading
Pairings, resource guides and blog notes most often associated with Selenium on DAT Supply briefs.
Common pairings
Ingredients that frequently co-formulate with Selenium.
Develop a formula featuring Selenium
A ready white-label formula exists — open a product brief, or talk to our team to align the launch plan.