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Pure Lab Vitamins

Bioactive B12 1000mcg 90 sublingual tablets Lactose Free

Bioactive B12 1000mcg 90 sublingual tablets Lactose Free

Regular price $20.99 USD
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Vitamin B12 1000mcg

Other factors that increase one’s requirements for Vitamin B-12 include:

Advanced Age
Cardiovascular disease and stroke
Macular Degeneration of the eyes
Vega diet
Pernicious anemia
Auto-immune disorders
Celiac disease
Crohn’s Disease

Pure Lab Vitamins’ BioActive B-12 provides 1000mcg or 5000mcg of methylcobalamin per tablet. Taken sublingual (under the tongue) it’s delivered directly into the bloodstream, making it a more effective, non-invasive and direct way to replenish vitamin B-12 levels. The product is using a natural Strawberry / Kiwi flavour and is sweetened using low amounts of mannitol and xylitol, avoiding the use of sugars and artificial chemical sweeteners.


Available in 60 Tablets

Recommended Use

Recommended Use: Helps the body to metabolize carbohydrates, proteins and fats. Helps to form red blood cells.

Recommended Dose

Recommended Dose: Adults and adolescents
12 and over: 1 Tablet(s) 1 time(s) per day.
Place 1 Tablet under your tongue and let dissolve.
Children and adolescents 1–13 years, 1 Tablet(s) 1 time(s) per day.

Place 1 Tablet under your tongue and let dissolve


Ingredients (per dose unit): Vitamin B12 (Methylcobalamin) 1000 Micrograms.

Non-Medicinal Ingredients: Isomalt, Xylitol, Crospovidone, Strawberry/Kiwi flavour, Silicon Dioxide, Magnesium Stearate(veg source).

Contains No:
Gluten, wheat, dairy, lactose, yeast, egg, shellfish, soy, corn, or preservatives.
No artificial colours or flavours. Product is vegan.


Clarke, Robert et al. Low Vitamin B-12 Status and Risk of Cognitive Decline in Older Adults. Am J Clin Nutr Nov 2007, 86 (5), 1384-91.
Jacobson Bensky, Merav et al. Comparison of Sublingual vs. Intramuscular Administration of Vitamin B12 for the Treatment of Patients With Vitamin B12 Deficiency. Drug Deliv Transl Res Jun 2019, 9 (3), 625-630.
Huang, Peirong et al. Homocysteine and the Risk of Age-Related Macular Degeneration: A Systematic Review and Meta-Analysis.
Sci Rep 2015 Jul 21, 5, 10585.
Liu KW, Dai LK, Jean W. Metformin-related vitamin B12 deficiency. Age and Ageing 2006;35:200-1.
National Institutes of Health: Office of Dietary Supplements. Folate: Fact Sheet for Health Professionals.

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