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Pure Lab Vitamins Bioactive B12 1000mcg offers a highly absorbable sublingual form of methylcobalamin—the active form of vitamin B12. This vegan formula is designed to bypass digestive absorption issues by dissolving directly under the tongue, delivering fast and effective support for energy, red blood cell production, nervous system health, and cognitive function. It’s ideal for individuals with B12 deficiencies, vegans, vegetarians, or those with compromised digestive function.
Active Methylcobalamin Form – Highly bioavailable and naturally occurring form of B12
Sublingual Delivery – Ensures rapid absorption directly into the bloodstream
Supports Energy & Nerve Health – Helps maintain red blood cells, brain function, and energy metabolism
Ideal for B12 Deficiency – Great for vegans, vegetarians, and individuals with low stomach acid
Vegan & Free From Common Allergens – Safe for sensitive individuals
Medicinal Ingredients (per tablet):
Vitamin B12 (Methylcobalamin) – 1000 mcg
Non-Medicinal Ingredients:
Lactose-Free Mannitol, Cellulose, Magnesium Stearate (vegetable source), Natural Cherry Flavour, Croscarmellose Sodium
Recommended Use:
Helps maintain healthy nerve function, supports red blood cell production, and contributes to energy metabolism.
Recommended Dose:
Adults: Take 1 tablet daily. Let it dissolve under the tongue or chew, or as directed by a healthcare practitioner.
Contains No:
Gluten, wheat, sugar, yeast, milk, egg, shellfish, soy, corn, or preservatives. No artificial colours.
Product is vegan.
Nature's Source is committed to ensuring the complete and absolute accuracy of product images and information on our website. However, please be aware that there may be pending updates to packaging or ingredients due to manufacturing changes.
Occasionally, some items may be shipped with alternate packaging that has been recently updated by the supplier or manufacturer. It's important to note that while packaging may change, the ingredients usually remain the same. We always advise you to read labels, warnings, and product directions before use. Please do not solely rely on the information provided by Nature's Source.
Our probiotics are stored in our warehouse under refrigeration to guarantee quality and maintain optimal potency. Additionally, we include a FREE ice pack with probiotic shipments. Although the product may not arrive cold, the ice pack helps in preserving a cooler temperature during transit. We recommend taking into account potential weekend or holiday delays when placing your order. For example, it's best to order on a weekday and avoid ordering on Fridays, Saturdays, or during holidays
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