Methyl B12 is a vitamin B12 supplement that supports energy and nervous system health, using the bioactive methylcobalamin to help you feel more awake and steadier.

Available Sizes & Variants:

60 Lozenges – convenient daily dose for ongoing energy and nervous system support.

Benefits & Features:

• Bioactive methylcobalamin helps energy and nerves.
• Quatrefolic folate teams with B12 to boost methylation and support brain function and cardiovascular health.
• Lozenge format helps faster absorption and easy daily use.
• GMP quality and vegan, kosher certifications back every batch.
• High potency dosing is ideal for users with greater requirements, such as older adults or those with absorption concerns, helping restore B12 status and support nervous system function.

NOW Foods has a long heritage of family ownership since 1968, with strict GMP manufacturing and allergen controls - no wheat, gluten, soy, milk, egg, fish, shellfish or tree nuts. The methyl B12 lozenges use methylcobalamin, the bioactive form, paired with Quatrefolic folate for enhanced methylation and neurological support. The brand's commitment to transparency and quality means you can trust each batch to meet strict standards, making this a dependable everyday option for energy and nerve health. This is also part of NOW Foods' broader range, including well known options like n acetylcysteine and berberine supplement.

Fructose, sorbitol, cellulose, citric acid, stearic acid (vegetable source), natural flavors and magnesium stearate (vegetable source).

• GTIN: 733739004963
• Manufacturer: Now Foods
• Categories: In stockNew ArrivalsNOW FoodsVitamin 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.

The supplement should be taken once a day. You can either chew the lozenge or let it dissolve in your mouth and then swallow it.

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

1. Methyl B12 is an essential nutrient that plays a crucial role in maintaining healthy nerve function, DNA synthesis, and the production of red blood cells.
2. Regular consumption of Methyl B12 can help improve energy levels, support cognitive function, and promote overall wellbeing.

The Active Ingredient Is: Vitamin B12 (Methylcobalamin)

Vitamin B12 in the methylcobalamin form is a water-soluble vitamin essential for normal nervous system function and energy metabolism.

This form is the bioactive methylcobalamin used in the product, with folate present to support methylation processes as described in product information.

What Does Vitamin B12 Do?

Vitamin B12 assists with energy production and plays a role in the maintenance of healthy nerve cells and nervous system function, in line with NHS and EFSA guidance.

Evidence suggests that adequate B12 status supports cognitive function and helps regulate homocysteine levels, contributing to overall nervous system health.

Dr. Stabler of Harvard University noted that sufficient B12 status is important for energy and neurological function in deficient individuals.

NOW Foods is Welzo chosen for this supplement because our partnership is built on really rigorous manufacturing standards and a long‑standing commitment to quality. The brand operates GMP‑certified facilities and maintains clear, industry‑leading quality practices, such as transparency around allergen management and kosher/vegetarian certifications, reinforcing consistent safety and reliability across their products.

NOW Foods’s heritage as a family-owned company started in 1968 speaks to a durable, values‑driven approach to making. This creates a trusted reputation within the industry and aligns with our commitment to reliable supply and ethical sourcing. When evaluating partners, our team looks for proven quality controls and positive industry standing, which NOW Foods shows through its manufacturing philosophy and ongoing adherence to quality standards.

Product‑specific fit is boosted by NOW Foods’ high‑potency methylcobalamin formulation delivered in a lozenge, and paired with bioactive folate, intended for effective absorption in vegan formulations. This makes NOW Foods a natural fit for this kind of supplement. This brand was evaluated by our medical team for compliance with our quality certification process, ensuring trust and safety for customers.