DUOcobalamin B12 1000 µg – two active vitamin B12 forms for the nervous system and reduced fatigue, 30 tablets

Name: DUOcobalamin B12 1000 µg 30 Tablets | PRICE | ApotekaOnline
Brand: OPTIMUS PHARMACEUTICALS
SKU: 8607000389061
Price: 931.5 RSD
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DUOcobalamin B12 1000 µg, 30 sublingual tablets is a food supplement providing two active forms of vitamin B12: 5′-deoxyadenosylcobalamin and meth..

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DUOcobalamin B12 1000 µg, 30 sublingual tablets is a food supplement providing two active forms of vitamin B12: 5′-deoxyadenosylcobalamin and methylcobalamin in a 1:1 ratio. Each tablet provides a total of 1,000 µg of vitamin B12 and is intended for adults and children over 12 years of age who require additional nutritional support for the nervous system, energy metabolism and normal red blood cell formation.

DUOcobalamin with adenosylcobalamin and methylcobalamin

Main product characteristics:

1,000 µg of vitamin B12 per tablet;
500 µg of 5′-deoxyadenosylcobalamin;
500 µg of methylcobalamin;
vitamin B12 contributes to normal nervous-system function;
contributes to normal psychological function;
contributes to normal energy-yielding metabolism;
contributes to normal red blood cell formation;
contributes to the reduction of tiredness and fatigue;
contributes to normal immune-system function;
convenient tablet that dissolves under the tongue;
pleasant cherry flavour;
the pack provides 30 days of recommended use.

The product may be considered:

in laboratory-confirmed vitamin B12 deficiency, following professional advice;
for diets containing little or no animal-derived food;
for older adults at increased risk of impaired vitamin B12 absorption;
during long-term metformin or gastric acid-suppressing treatment, with appropriate monitoring;
when increased nutritional requirements have been identified by a doctor or pharmacist;
for people who prefer a tablet that dissolves in the mouth.

Category	Recommended product	Main difference
Vitamins and minerals	DUOcobalamin B12 1000 µg	Combines adenosylcobalamin and methylcobalamin in a 1:1 ratio.
Vitamin B12	MeVit B12, 30 sublingual tablets	An alternative containing vitamin B12 as methylcobalamin.
B vitamins	Betavitevit B12, 30 tablets	A single-ingredient formula providing 1,000 µg of methylcobalamin.
Sublingual vitamin B12	Dr. Viton Vitamin B12 1000 µg	Another sublingual alternative providing 1,000 µg of vitamin B12.

Directions, composition and important precautions

Directions:
Adults and children over 12 years of age should place one tablet under the tongue once daily and allow it to dissolve gradually. It does not need to be swallowed whole or taken with water.

Composition per tablet:

vitamin B12 – 1,000 µg in total;
5′-deoxyadenosylcobalamin – 500 µg;
methylcobalamin – 500 µg.

Other ingredients according to the product label: sorbitol, magnesium stearate and cherry flavour.

Pack size: 30 sublingual tablets.

Manufacturer: Phytonet, Serbia.

Brand: Optimus Pharmaceuticals.

Important warnings

Do not exceed the recommended daily intake.
Not intended for children under 12 unless recommended by a doctor.
Pregnant and breastfeeding women should seek medical advice before regular use.
Do not use in case of hypersensitivity to any ingredient.
Excessive intake of products containing sorbitol may have a laxative effect.
Do not combine it without guidance with other high-dose vitamin B12 or B-complex supplements.
Do not use the supplement as self-treatment for anaemia, numbness, balance problems or neurological symptoms.
Pernicious anaemia, substantial malabsorption and severe deficiency may require treatment determined by a doctor.
A food supplement does not replace a varied diet, laboratory diagnosis or prescribed treatment.

Pharmacist’s advice

Fatigue alone is not a sufficient reason to start high-dose vitamin B12. Similar symptoms may be caused by iron deficiency, thyroid disorders, poor sleep, infection, depression and many other conditions. When deficiency is suspected, a full blood count and serum vitamin B12 may be appropriate, with folate, ferritin, homocysteine or methylmalonic acid testing when clinically indicated.

Seek professional assessment when tingling or numbness, weakness, balance problems, an inflamed tongue, pallor or memory changes occur. Neurological signs of vitamin B12 deficiency may develop without anaemia, so symptoms should not be masked for months with self-selected supplements.

The sublingual tablet is convenient, but it has not been proven universally superior to an appropriate oral regimen. In pernicious anaemia, gastrointestinal disease, after bariatric surgery or in severe neurological deficiency, the replacement route must be determined by a doctor.

Ljubica Barbulović, Master of Pharmacy

Related topic from our blog

Hand tingling does not automatically prove vitamin B12 deficiency, because it can have neurological, metabolic and mechanical causes. Read: How to treat hand tingling and why does it occur?

Frequently asked questions

How much vitamin B12 does each tablet contain?
Each tablet provides 1,000 µg in total: 500 µg of adenosylcobalamin and 500 µg of methylcobalamin.

How should DUOcobalamin be taken?
Place one tablet under the tongue once daily and allow it to dissolve gradually.

Should the tablet be swallowed whole?
No. It is designed for sublingual administration.

Is it intended for vegans and vegetarians?
People following plant-based diets frequently need a reliable vitamin B12 source. However, the suitability of the complete product for vegans should be confirmed on the current packaging.

Does DUOcobalamin treat pernicious anaemia?
It should not be used independently as treatment for pernicious anaemia. Diagnosis and replacement therapy must be determined by a doctor.

Can it be used with metformin?
Long-term metformin treatment can be associated with reduced vitamin B12 levels. Supplementation and laboratory monitoring should be discussed with a doctor or pharmacist.

Is a sublingual tablet proven to be better than a conventional tablet?
There is insufficient evidence that sublingual administration is more effective for every user. Its clear advantage is convenient administration without swallowing a whole tablet.

How long does one pack last?
At one tablet daily, the pack lasts 30 days.

Related products – choose according to composition rather than combining randomly

MeVit B12 – a sublingual methylcobalamin alternative.
Betavitevit B12 – a formula providing 1,000 µg of methylcobalamin.
Dr. Viton Vitamin B12 – another 1,000 µg sublingual alternative.

Pharmacy Online has a contract with the Daily Express courier service and it is delivered on the territory of the Republic of Serbia through this service. Exports of goods to foreign countries are done through DHL and PostExport.

For all orders received up to 12h from Monday to Friday, the approximate delivery time is 2-4 business days for the whole territory of the Republic of Serbia. In case the order is placed on weekends (Saturdays and Sundays), the delivery is done as well as for the orders received on Monday - so next business day.

Deliveries are not made on Saturdays and Sundays.

Additional information

The items will be packed so that they cannot be damaged by normal handling of the goods in transit. When picking up the product, the buyer is obliged to check for any damage and immediately advertise it to the courier who delivered the goods, or refuse to take over the shipment, which shows the external damage. Any subsequent product claims for shipping damage will not be considered.

When picking up the product, the customer is required to sign the delivery note taken by the Daily Express delivery worker. The delivery note is considered to be a receipt and delivery note.

The courier service delivers the goods to the address, ie. does not bring into the living space.

Delivery restrictions on goods

Delivery of items purchased on the site www.apotekaonline.rs is made exclusively through the Daily Express courier service in the territory of the Republic of Serbia. Delivery outside the territory of the Republic of Serbia, ie export of goods, is done exclusively through the service of DHL and PostExport Post of Serbia.

Shipping cost

For the territory of the Republic of Serbia:

For goods ordered up to 5.000,00 RSD, delivery charge is 260.00 RSD (VAT included). For goods over 5.000,00 RSD, shipping is free of charge.

For international delivery:

For the export of goods abroad through the PostExport service of Post of Serbia, the shipping price is for:

Zone I (Slovenia, Croatia, Bosnia and Herzegovina, Montenegro, Northern Macedonia) - 1,280.00 RSD
Zone II (Other European countries) - 1,790.00 RSD
Zone III (Asia, Africa, America, Australia and other countries) - 2,650.00 RSD

Delivery time is 15 days or more (depending on the country of delivery)

For export of goods abroad through DHL service, the shipping price is 2,700.00 RSD. Delivery time is 1-5 business days (depending on the country of delivery)

Shipping cost is with tax. The price includes the delivery of the parcel to the buyer's address with the associated tax and customs at the seller's expense. A possible additional cost may be a customs charge against the buyer, depending on the country to which the package is being shipped.

For any additional questions, complaints or checking the current location of your shipment, please contact us at the following e-mail address: info@apotekaonline.rs