Vitamin B12 Hydroxocobalamin Tablets

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Product Code
In stock

60 tablets


Cytoplan's Vitamin B12 Hydroxocobalamin supplement provides a high potency of  B12 at 1mg (1,000µg) per sublingual tablet. Hydroxocobalamin is an inactive form of vitamin B12 which is converted in the body into the active methylcobalamin form.

People at particular risk of vitamin B12 deficiency include those eating a vegan or vegetarian diet and people with low stomach acid or other digestive conditions leading to malabsorption (and some prescription medications can reduce B12).

  • Indicated for those with low B12 and low folate at start of treatment
  • Small tablets
  • Easy sublingual absorption
  • Vegan

Cytoplan's Vitamin B12 Hydroxocobalamin tablets are at a high potency of 1mg (1,000µg) per sublingual tablet.


What is hydroxocobalamin?

  • Hydroxocobalamin is an inactive form of vitamin B12. It is converted into the active methylcobalamin form in the body. For some people this form may be indicated rather than the active methylcobalamin
  • Hydroxocobalamin B12 has high affinity to plasma proteins and so may be retained in the blood stream for a much longer period of time, compared to cyanocobalamin

Vitamin B12 Hydroxocobalamin tablets may be indicated:

  • to start supplementation of B12 if an individual has both a folate and a vitamin B12 deficiency/vitamin B12 levels are low
  • as part of a vegan or vegetarian diet as these can be low in B12 and could be a cause for vitamin B12 deficiency
  • for other people at risk of low B12. This may include those with digestive conditions that lead to malabsorption, individulas with low stomach acid (e.g. due to long-term antacid medication, proton pump inhibitors, H2 blockers, ageing or zinc deficiency), surgery where nitrous oxide has been used as an anaesthetic, and other prescription medications which impair B12 absorption (e.g. metformin, colchicine, neomycin and others)

Vitamin B12 contributes to normal:

  • energy-yielding metabolism
  • nervous system function
  • homocysteine metabolism
  • psychological function
  • red blood cell formation
  • immune system function
    Vitamin B12 contributes to the reduction of tiredness and fatigue
    Vitamin B12 has a role in the process of cell division
Vitamin B12 Hydroxocobalamin Tablets - 1 tablet will provide on average:
Active NutrientStrength%NRV*
Vitamin B12 (as hydroxocobalamin)1mg40,000
+NRV = Nutritional Reference Value
* Indicates no NRV

Vitamin B12 (as hydroxocobalamin), dextrose, microcrystalline cellulose, stearic acid.

Suggested Intake:

Place one tablet daily under the tongue until it is dissolved. Any residue can be swallowed with liquid after two minutes. Or take as directed by a practitioner. Do not exceed the recommended daily intake.

Suitable for:

Vegetarians, vegans and people with Candida and yeast sensitivities.


If you have recently had coronary stent surgery, do not take this supplement except under medical advice.

Non-Active Ingredients:

Dextrose, microcrystalline cellulose, stearic acid.

Non GM & Free From:

GMO, wheat, soy, dairy, added sugar, flavourings & colourings.


Keep cool, dry & out of direct sunlight

For UK-delivered orders that are under £25.00, we charge a nominal postage and packing fee of £3.50. UK orders of £25.00 and over are DELIVERED FREE OF CHARGE. 

Dependent on weight, your order will either be sent by First Class post (Royal Mail) or via our nominated courier. A signature is required on receipt of the goods if delivered by our courier. 

Please check all requirements (import taxes, customs regulations etc) regarding deliveries to countries outside the UK. Cytoplan Ltd cannot be held responsible for parcels that do not comply with the import regulations of the desination country.

We cannot guarantee next day delivery, although you should receive your order within 2-3 working days. 

If you have not received your order within 5 working days, please contact our Customer Services department.

1. You can email our Customer Service department via our contact form here
2. You can telephone on +44(0)1684 310099 
3. You can write to us at Cytoplan Ltd, Unit 8 Hanley Workshops, Hanley Road, Hanley Swan, Worcester. Worcestershire.WR8 0DX

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Vitamin B12 Hydroxocobalamin Tablets
Vitamin B12 Hydroxocobalamin Tablets
SKU: 1036
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