Hydroxo B12/B-12 is a vitamin B12 supplement that supports red blood cell formation, neurological function, and DNA synthesis by using hydroxocobalamin that readily converts to methylcobalamin. Seeking Health manufactures professional grade supplements that adhere to cGMP quality standards and are distributed through practitioner networks. It's vegan friendly and free from major allergens.

Available Sizes & Variants:

60 lozenges b12 dietary supplement - convenient daily dose for sublingual absorption.

Benefits & Features:

• Supports red blood cell formation for healthy oxygen transport.
• Hydroxocobalamin readily converts to methylcobalamin, minimising sensitivity for some users.
• The key active ingredient hydroxocobalamin readily converts to methylcobalamin, enabling the body to support essential cellular processes every day such as methylation and DNA synthesis.
• Vegan friendly and free from major allergens, ensuring that most people can take it without worrying about common dietary restrictions.
• Manufactured to professional grade standards with cGMP compliance and distributed through trusted practitioner channels, it reflects Seeking Health's commitment to purity.

Hydroxo B12/B-12 uses hydroxocobalamin acetate as the active ingredient, a non methylated alternative to cyanocobalamin that still readily converts to methylcobalamin. The formula is vegan friendly and free from dairy, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, gluten, GMOs and artificial additives. Manufactured to professional grade standards under cGMP guidelines and distributed through practitioner networks, the product embodies Seeking Health's heritage of trustworthy, high quality B12 specialists.

Vitamin B12 (as hydroxocobalamin)

• GTIN: 810007520506
• Manufacturer: Seeking Health
• Categories: New ArrivalsPopular Supplement BrandsSeeking HealthVitamin B12 (Cobalamin) Supplements & Tablets
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

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 30 days in the same original and unopened packaging. Subject to T&C's.

Take one lozenge daily, or as advised by your healthcare professional. If a lower dose is needed, you can break the lozenge into smaller pieces. Adults: 1 capsule daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.

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

The Active Ingredient Is: Vitamin B12 (Hydroxocobalamin)

Vitamin B12, (also called) cobalamin, is a water-soluble vitamin essential for everyday cell function, DNA synthesis and keeping your nervous system running.

This form uses hydroxocobalamin which (easily) converts to active coenzyme forms in the body and is suitable for vegetarians and vegans, produced under (strict) quality standards.

What Does Vitamin B12 Do?

Vitamin B12 (takes part in) methionine synthase and L-methylmalonyl-CoA mutase reactions, which support (key) cellular processes like red blood cell formation and neurological function.

Dr. Patel from University of Oxford found that this nutrient contributes to normal neural function and DNA synthesis, with NHS and EFSA noting its role in these physiological functions as part of standard dietary guidance.

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

Why Seeking Health Hydroxo B12/B-12 is Welzo Selected

This brand was chosen over others because Seeking Health is known for professional grade supplements that consistently adhere to cGMP Quality Standards, a cornerstone of our trust in manufacturing ethics and consistency. Their heritage as a specialised provider of vitamin B12 formulations demonstrates a focused expertise that aligns with our commitment to expert curation and accuracy in dosing and delivery.

The manufacturer’s reputation in professional healthcare channels and its demonstrated commitment to purity and potency position Seeking Health as a reliable partner for complex B12 needs. Their products are designed with vegan friendly, allergen free formulations, and the Hydroxo B12/B‑12 range reflects this quality ethos. This aligns with our standards for transparency and safety, which you can explore with the standards we enforce.

Welzo’s evaluation process emphasises brand credibility, testing protocols, and manufacturing excellence, and Seeking Health stood out for its specialised approach to B12 supplementation. This makes Seeking Health particularly well suited for producing Hydroxo B12/B‑12 lozenges that meet our product level quality expectations, as vetted by our team of medical experts.