Hydroxy B12 is a sublingual vitamin B12 supplement that delivers steady energy support thanks to the highly bioavailable hydroxocobalamin for daily vitality. Sublingual delivery means quick, dependable uptake and helps bypass GI absorption issues. AOR brings science-led quality and transparent sourcing, plus vegan friendly allergen-free assurance. That blend of efficacy, purity, and practicality makes daily B12 management simpler.

Available Sizes & Variants:

60 lozenges - convenient daily dose for steady B12 support

Benefits & Features:

• Boosts energy with a high dose of hydroxocobalamin for daily vitality.
• Sublingual uptake for quick, reliable absorption.
• Long acting B12 form provides steady availability, supporting energy mood and cognitive function throughout the day for people with busy lifestyles, including vegetarians who may have limited absorption.
• AOR's science led approach means clean labels and transparent sourcing, appealing to health conscious shoppers.
• Free from common allergens and suitable for vegetarians and vegans, this lozenge format avoids unnecessary fillers, supporting easy daily use wherever you are throughout the week.

Offering a science driven approach, AOR is a Canadian brand known for innovation, quality and transparency. Hydroxy B12 uses hydroxocobalamin, a highly bioavailable storage form of B12 that the body can convert to the active form as needed, supporting energy metabolism and nervous system function. The lozenge format promotes sublingual absorption, and the product is vegan friendly and free from common allergens. This vitamin b12 dietary supplement sits alongside our vitamin b12 supplements range, and the star ingredient hydroxocobalamin is the cobalamin b12 vitamin form.

(other) xylitol, sodium stearyl fumarate, microcrystalline cellulose, organic rice syrup, hyprolose and distilled water.

• GTIN: 624917043259
• Manufacturer: AOR
• Categories: AORBest SellersNew ArrivalsSubscribe & Save ProductsVitamin 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.

Dissolve one lozenge under the tongue daily, with or without food, or follow your health care practitioner's instructions. Take 1 softgel 1 to 2 times per day with meals or as directed by your qualified 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 is a (water soluble) essential for normal energy metabolism and nervous system function.

This form, hydroxocobalamin, is a (bioavailable) B12 form used in sublingual delivery to support enzyme activity and red blood cell formation as noted in research on B12 metabolism and methylation processes.

What Does Vitamin B12 Do?

Vitamin B12 is involved in energy production, normal neurological function, and red blood cell formation, with methylation processes supporting these roles according to EFSA-aligned understanding.

Dr. Healton of Harvard University found that hydroxocobalamin can participate in energy metabolism and neural function, emphasising its role in maintaining normal physiological processes without implying disease outcomes.

The combination of the active vitamin B12 form and sublingual delivery supports absorption and utilisation in the body as described in the provided research context.

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

Why AOR Hydroxy B12 is Welzo Selected

AOR is a leading Canadian supplement manufacturer celebrated for its science-led approach, innovation and transparent reporting. This brand is widely trusted by healthcare professionals and consumers alike for its commitment to research, safety and efficacy, making them an ideal partner for Welzo's curated range.

Quality is codified at the brand level through clear ingredient disclosure and allergen avoidance, with AOR emphasising that all ingredients are declared on the label. Their meticulous attention to formulation aligns with Welzo's standards for safety and purity, reinforced by our evaluation process on our medical team and the certifications we require, which guide our selection choices the certifications we require.

Product-fit-wise, Hydroxy B12 by AOR uses a sublingual lozenge design for absorption and is suitable for vegetarians and vegans, which aligns with Welzo’s preference for well-rounded, inclusive options. This brand’s rigorous, research-backed manufacturing philosophy impressed our team during Vetting, leading to a confident partnership decision.