Canadian DIN & Molecule SearchMolecules A–ZDrug ShortagesResourcesHealth Canada WeeklyRequest a Quote

BIO SELENIUM TAB 50MCG 50 MCG — DIN 00731943

SELENIUM (YEAST) : 50 MCG · SANTÉ NATURELLE (AG) LTÉE · TABLET · wholesale supply in Canada

Health Canada status: CANCELLED POST MARKET

What is BIO SELENIUM TAB 50MCG?

BIO SELENIUM TAB 50MCG 50 MCG contains SELENIUM (YEAST) : 50 MCG. It is listed in the Health Canada Drug Product Database under DIN 00731943, held by SANTÉ NATURELLE (AG) LTÉE, supplied as TABLET for ORAL administration. Health Canada currently lists it as cancelled post market, status dated 06-Jul-2001. This Drug Identification Number is no longer authorized for sale in Canada, so Nexara does not supply it. The record is kept here because buyers still meet the number on old formularies, purchase orders and tender documents; Nexara can help identify an authorized alternative.

Is there a generic Selenium in Canada, and who makes it?

Every market authorization holder with a Canadian DIN for this molecule, and how many of their listings Health Canada currently shows as marketed.

16 holders have a Canadian DIN containing Selenium, across 17 DINs, of which 0 are currently marketed. Marketed count is the number that matters: an approval that is not marketed cannot be bought.

Market authorization holderDINsMarketedBrand namesPosition
GAHLER ENTERPRISES LTD.20SELENIUM TAB 200MCG, SELENIUM TABLETS 100MCGNo marketed DIN
GENERAL NUTRITION CANADA INC.10GNC SELENIUM 50MCG TABLETNo marketed DIN
GREAT EARTH COMPANIES, INC.10YEAST FREE SELENIUM 60MCGNo marketed DIN
HOLISTA HEALTH (CANADA) INC.10SELENIUM 200 MCGNo marketed DIN
NATURAL FACTORS NUTRITIONAL PRODUCTS LTD.10SELENIUM YEASTNo marketed DIN
NUTRICORP INTERNATIONAL10SELENIUM 50MCGNo marketed DIN
PHARMACEUTICAL PARTNERS OF CANADA INC10SELEPENNo marketed DIN
PHARMAVITE LLC10SELENIUM 200MCGNo marketed DIN
PHARMETICS (2011) INC10SELENIUM 200 MCG TABLETSNo marketed DIN
PREFERRED NUTRITION INC.10SELENIUM 200 MCGNo marketed DIN
ROYAL BODYCARE CANADA INC.10SELENIUM TABLETS 100MCGNo marketed DIN
SANTÉ NATURELLE (AG) LTÉE10BIO SELENIUM TAB 50MCGNo marketed DIN

Health Canada’s Drug Product Database does not flag which listing is the originator and which are subsequent-entry products, so Nexara does not label them here. Interchangeability is determined provincially, not federally — confirm for your province before a formulary switch. Nexara can confirm which of these is actually obtainable, and on what lead time, per order.

How is it supplied and stored?

Pack configuration, storage class and the handling constraints that drive cold-chain planning. One DIN can cover more than one pack size, and the pack — not the DIN — is what gets priced, shipped and invoiced.

Strength on the label50 MCG
Dosage formTABLET
RouteORAL

Pack detail is kept as a regulatory record. This DIN is no longer authorized for sale in Canada, so Nexara does not quote this pack.

Substance and classification

Active substanceSelenium
ATC codeA12CE
AHFS class88:29.00* ; See footnote
Biosimilar biologicNo

Health Canada record and identifiers

The regulatory facts straight from the Drug Product Database, plus every identifier form Nexara accepts on a purchase order. A DIN written without its leading zeros is the commonest reason an order line fails to match.

DIN (8-digit, as used in ordering)00731943
DIN (unpadded, as printed on some documents)731943
Brand nameBIO SELENIUM TAB 50MCG
Generic / active ingredientSELENIUM (YEAST) : 50 MCG
Market authorization holderSANTÉ NATURELLE (AG) LTÉE
Health Canada scheduleNON-PRESCRIPTION DRUGS
ATC codeA12CE
ATC anatomical main groupA — Alimentary tract and metabolism
ATC therapeutic subgroupA12CE
Current statusCANCELLED POST MARKET
Status date06-Jul-2001
Original market date1988-12-31 00:00:00
Status sourceLive Health Canada DPD sync

Verify on the primary sources

Health Canada DPD record

What can be used instead?

Alternatives on every axis a buyer actually considers — the same molecule in another presentation, the same class, an adjacent class, or a fixed-dose combination. Every row is led by the marketed DIN count, because that is what can be bought this week.

1 · Same molecule, other Canadian presentations

0 of 17 Canadian DINs for this molecule are currently marketed. Marketed products are listed first.

ProductStrengthFormHolderHealth Canada statusDIN
GNC SELENIUM 50MCG TABLET50 MCGTABLETGENERAL NUTRITION CANADA INC.CANCELLED POST MARKET02165953
SELENIUM200 MCGCAPSULEWAMPOLE BRANDS, A DIVISION OF PANGEO PHARMA (CANADA) INC.CANCELLED POST MARKET02241203
SELENIUM 200 MCG200 MCGTABLETPREFERRED NUTRITION INC.CANCELLED POST MARKET02248693
SELENIUM 200 MCG200 MCGTABLETHOLISTA HEALTH (CANADA) INC.CANCELLED POST MARKET02246250
SELENIUM 200 MCG TABLETS200 MCGTABLETPHARMETICS (2011) INCCANCELLED POST MARKET02239353
SELENIUM 200MCG200 MCGTABLETPHARMAVITE LLCCANCELLED POST MARKET02231601
SELENIUM 200MCG200 MCGTABLETVITA HEALTH PRODUCTS INCCANCELLED POST MARKET02231361
SELENIUM 200MCG200 MCGTABLETWN PHARMACEUTICALS LTD.CANCELLED POST MARKET02231892
SELENIUM 50MCG50 MCGTABLETNUTRICORP INTERNATIONALCANCELLED POST MARKET02237663
SELENIUM 50MCGStrengthTabletD.C. LABS LIMITED 191 Mcnabb Street Markham Ontario Canada L3R 5V7CANCELLED POST MARKET02231362

2 · Same class — other molecules in ATC A12CE

MoleculeCanadian brandsDINsMarketedSourceable
SeleniumBIO SELENIUM TAB 50MCG · GNC SELENIUM 50MCG TABLET · SELENIUM · SELENIUM 200 MCG · +8 more170Not in Canada
Sodium SeleniteFORMULA-SE · SELENIUM SUPPLEMENT20Not in Canada

A molecule with zero marketed DINs cannot be sourced domestically, however many approvals it holds — if one of these sits on a formulary or in an older protocol, that is the line to check.

3 · Adjacent classes in ATC A12C

ATC subgroupMoleculesDINsMarketed
A12CXOther Mineral Products755
A12COther Mineral Supplements10
A12CASodium Chloride10
A12CBZinc · Zinc (Different Salts In Combination) · Zinc Gluconate · Zinc Protein Complex · Zinc Sulphate580
A12CCMagnesium · Magnesium (Different Salts In Combination) · Magnesium Chloride · Magnesium Citrate · Magnesium Gluconate · +2 more340
A12CDSodium Fluoride10

Not clinical advice. These tables describe what can be supplied in Canada, not what should be prescribed. Substitution within or across classes is a prescriber and pharmacist decision, and interchangeability is determined provincially.

Can this still be bought in Canada?

No. This Drug Identification Number is cancelled post market in Health Canada's Drug Product Database, so the product is no longer authorized for sale in Canada and Nexara does not supply it. This page is kept as a regulatory record.

If you are looking for a current equivalent, the alternatives above list every product sharing this therapeutic class, with the marketed ones first. Ask us to source an alternative

Ordering questions

Who can buy this from Nexara?

Licensed entities only. Nexara holds Health Canada establishment licence DEL 3-002896-A and ships only to a licensed address. Patients and unlicensed buyers are routed to a partner pharmacy.

Is there a minimum order?

Yes, set per product line and per pack multiple rather than on the order total, so you are never asked to buy a part-pack. The minimum for this line is confirmed with your quote.

What is the lead time?

Confirmed per order at quotation, and it depends on current stock position and whether the product is in shortage.

Why is there no price on this page?

Nexara quotes a delivered Canadian price per order, against a verified licence. Foreign list prices are published on incompatible bases and are not a guide to what any buyer can obtain here, so this page shows which markets list the molecule and on what basis, and nothing more.

Can Nexara supply this for a clinical trial?

Yes — comparator and background-therapy supply, including sourcing from other markets where a Canadian pack will not satisfy the protocol. Clinical trial supply.

Sources and disclaimer

Product data sourced from the Health Canada Drug Product Database. Health Canada status reconciled against the live DPD sync. Last reviewed 10 Sep 2026.

Nothing on this page is medical advice. Nexara Health is a licensed wholesale distributor and supplies licensed entities only; consumer orders are routed to a partner pharmacy. Alternatives tables describe supply, not clinical equivalence.

Health Canada Drug Product Database (DPD), DIN 00731943. Last reviewed 2026-09-10. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.