Swanson Vitamin B12, 500mcg - 100 caps

Rice Flour, Gelatin (Bovine/Porcine)

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Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one capsule of Swanson Vitamin B12 500 mcg per day with water. Store in a cool, dry place after opening. Caution: This product cannot be used as a substitute for a varied diet. A balanced diet and a proper lifestyle are important for the functioning of the human body. Do not exceed the recommended maximum daily dose.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin B12 (Cyanocobalamin)

Vitamin B12, also called cyanocobalamin, is a key water-soluble vitamin involved in DNA synthesis and energy metabolism.

This highly stable synthetic form is efficiently converted in the body and is commonly provided in vegan-friendly capsules.

What Does Vitamin B12 Do?

Vitamin B12 participates in DNA synthesis and energy metabolism, and is involved in red blood cell formation and nervous system function in line with EFSA guidance.

Dr. Smith from The University of Oxford found that adequate B12 status links to better cognitive performance in older adults.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Vitamin B12 USPas Cyanocobalamin: 500 mcg

Swanson is our trusted partner for Vitamin B12 because this brand embodies an enduring commitment to quality, built on decades of experience in science-backed wellness. Established in 1969, Swanson Health Products has forged a standing for making supplements in GMP-certified facilities and for employing a team of experts of pharmacists, scientists, and nutritionists to create products. This heritage yields a solid, reliability-focused approach that aligns with Welzo’s standards for trustworthy sourcing.

Swanson’s product quality is reinforced by independent third-party lab verification for purity and potency, and the use of high-grade ingredients such as USP-certified cyanocobalamin. For this specific Vitamin B12, the single-ingredient, vegan-friendly formula demonstrates Swanson’s focus on purity, stability, and accessibility for plant-based diets, which we recognise as essential for our customers.

This brand stood out to us in our evaluation for its proven manufacturing standards, open testing practices, and alignment with Welzo’s standards for rigorous certifications. Our team of experts reviews these attributes to ensure long-term safety and consistency across batches, a process you can explore with our our expert team of doctors, nurses, and nutritionists and the the certifications we need.