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Preferred Nutrition®

Vitamin B12 Methylcobalamin 1000 mcg Tablets

Vitamin B12 Methylcobalamin 1000 mcg Tablets

Preferred Nutrition Vitamin B12 Methylcobalamin supports red blood cell formation and helps treat pernicious anemia. Methylcobalamin is the bioactive coenzyme form of vitamin B12, making it easier to absorb and use. Delivered in quick-dissolve sublingual tablets, this is a fantastic supplement for people with low stomach acid or difficulty metabolizing standard vitamin B12.
  • Helps treat pernicious anemia
  • Supports red blood cell formation
  • Encourages proper vitamin B12 absorption and use
  • Helps prevent vitamin B12 deficiency

SKU: PN0161

NPN: 80000246

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Vitamin B12 Methylcobalamin 1000 mcg Tablets

Additional Information

Recommended Dosage

Recommended adult dose: Dissolve 1 tablet under the tongue daily or as directed by a health care practitioner.

Allergy Information

This product does not contain artificial preservatives, colours, or sweeteners; no starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs. Suitable for vegetarians.


Each sublingual tablet contains:
Medicinal ingredient:
Vitamin B12 (methylcobalamin) 1000 mcg

Lactose monohydrate, microcrystalline cellulose, croscarmellose sodium, vegetable grade magnesium stearate (lubricant).


 Keep out of the reach of children.


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Chan, C.Q., Low, L.L., & Lee, K. H. (2016). Oral vitamin B12 replacement for the treatment of pernicious anemia. Front Med, 3, 38.

Htut, T.W., Thein, K.Z., & Oo, T.H. (2021). Pernicious anemia: Pathophysiology and diagnostic difficulties. J Evid Based Med, 14(2), 161-9.

Paul, C., & Brady, D.M. (2017). Comparative bioavailability and utilization of particular forms of B12 supplements with potential to mitigate B12-related genetic polymorphisms. Integr Med, 16(1), 42-9. 

Temova Rakuša, Ž., Roškar, R., Hickey, N., et al. (2023). Vitamin B12 in foods, food supplements, and medicines: A review of its role and properties with a focus on its stability. Molecules (Basel, Switzerland), 28(1), 240.

Tardy, A.L., Pouteau, E., Marquez, D., et al. (2020). Vitamins and minerals for energy, fatigue and cognition: A narrative review of the biochemical and clinical evidence. Nutrients, 12(1), 228.

Wang, H., Li, L., Qin, L.L., et al. (2018). Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency. Cochrane Database Syst Rev, 3(3), CD004655.