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Sold by Lamberts Healthcare (Nature's Best) · Checked Oct 14, 2026
Buy at Lamberts Healthcare (Nature's Best) →Observed catalog prices only; this is not a guarantee of future pricing.
Our Vitamin B12 100µg (Methylcobalamin) is designed to support those seeking a maintenance level to supplement a diet naturally low in B12. This essential vitamin contributes to energy production, immune health, and normal nervous and psychological function. Formulated as small, easy-to-swallow tablets, it delivers the active, bioavailable coenzyme form of cobalamin. It's suitable for vegans, vegetarians, older adults, and anyone simply looking for a nutritional "top-up" alongside their multivitamin. Key Product Specifications Specification Product Detail Active Ingredient Vitamin B12 (as Methylcobalamin) Strength / Level 100µg per tablet Format Small, easy-to-swallow tablets Daily Intake 1 tablet daily Dietary Suitability Vegan, vegetarian, plant-based, gluten-free Formulation Type Bioavailable Coenzyme (Non-synthetic) Manufacturing Standard UK Good Manufacturing Practice (GMP) Certified Key Health Benefits According to established nutritional science, Vitamin B12 contributes to: Energy & Fatigue Reduction: Supports normal energy-yielding metabolism and aids in the reduction of tiredness and fatigue. Immune & Nervous System Support: Contributes to the normal function of both the immune system and the nervous system. Cognitive & Psychological Health: Supports normal psychological function and cognitive wellbeing. Cardiovascular & Blood Health: Contributes to normal red blood cell formation and normal homocysteine metabolism – important for heart health. Who Needs Vitamin B12 100µg? According to guidance from the NICE (National Institute for Health and Care Excellence), Vitamin B12 deficiency disproportionately impacts specific demographic groups due to dietary restrictions or age-related malabsorption: Vegans and Vegetarians: Natural B12 is predominantly present in meat, fish, and dairy. Approximately 11% of individuals on plant-based diets experience low B12 status. Older Adults (Ages 60+): Age-related decline in stomach acid production impairs the body's ability to separate vitamin B12 from food, so it passes through the digestive tract at a lower level of absorption. Low B12 status affects 20% of adults over age 60, compared to just 6% of adults under age 60. Why Choose Methylcobalamin? Superior Bioavailability: Unlike mainstream supplements using synthetic cyanocobalamin, this formula utilises methylcobalamin - the active, naturally occurring coenzyme form of Vitamin B12 for optimal cellular absorption. Ideal Daily Top-Up: At a daily intake of 100µg, this supplement serves as an ideal standalone daily level or a complementary "top-up" alongside a standard multivitamin regimen. Need personalised advice on vitamin B? Our expert Nutrition Advisors are here to help you make the best choice from our range of vitamin B supplements for your dietary needs.