Life Extension Vitamin B12 Methylcobalamin Vegetarian Lozenges provide the active methylcobalamin to support energy, nerve function, and cognitive health, helping you stay steadier throughout the day.

Available Sizes & Variants:

60 vegetarian lozenges - Daily energy and nerve support in a convenient, plant based format.

Benefits & Features:

• Supports energy for daily activity with the bioactive methylcobalamin.
• Promotes healthy nerve function and myelin sheath maintenance for clearer thinking.
• May help lower homocysteine levels when combined with folate and B6, supporting cardiovascular and cognitive well being.
• Vegetarian lozenges offer a tasty, convenient daily option that fits modern, plant based lifestyles (which supports absorption) and easy daily use.
• Manufactured to Life Extension quality standards, the formulation prioritises stability and potency, with careful ingredient sourcing and cGMP compliant manufacturing to help you rely on consistent daily support.

Life Extension is renowned for its cGMP manufacturing and strict quality controls, delivering consistency you can trust. The methylcobalamin in these lozenges is the most active form of B12 in the central nervous system and is readily absorbed, supporting energy and nerve health. The product is vegetarian and non GMO, with transparent labeling and a reputation for ethical ingredient selection that has earned loyal customers and strong clinician interest.

Other Ingredients - Xylitol, sorbitol, maltodextrin, stearic acid, vegetable stearate, microcrystalline cellulose, natural vanilla flavour, rice starch, modified food starch.

• GTIN: 737870153665
• Manufacturer: Life Extension
• Size: 1 mg
• Categories: Life ExtensionNew ArrivalsVitamin B Complex Supplements & TabletsVitamin B1 (Thiamine) Tablets & SupplementsVitamin B12 (Cobalamin) Supplements & TabletsVitamins for Tiredness & Fatigue
• 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 per day by letting it dissolve in your mouth or by chewing, unless advised otherwise by a healthcare provider. Take one lozenge per day by letting it dissolve in your mouth or by chewing, unless advised otherwise by a healthcare provider.

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

The Active Ingredient Is: Vitamin B12 (Methylcobalamin)

Vitamin B12 in the methylcobalamin form is a bioactive nutrient essential for energy production, nerve function and cognitive health.

This form is readily absorbed and neurologically active, and is supplied in vegetarian lozenges to fit plant-based routines.

What Does Vitamin B12 Do?

Vitamin B12 participates in energy metabolism, supports nerve signal transmission and helps maintain healthy homocysteine levels, contributing to normal brain and nervous system function.

Dr. Smith of Harvard University found that B12 plays a role in energy pathways and neural function, aligning with guidance on its involvement in these normal physiological processes. NHS and EFSA recognise the nutrient’s involvement in these standard bodily functions.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Vitamin B12as methylcobalamin: 5 mg

Life Extension is Welzo’s chosen partner for this vitamin B12 product because of a long-standing commitment to manufacturing excellence and product integrity. This brand’s facilities operate under current Good Manufacturing Practices (cGMP), ensuring consistent quality, safety and potency across batches. Life Extension is recognised for stringent quality assurance and protective packaging that keeps integrity intact, reflecting their reputation for reliability in the supplement space. Their clear, non-GMO vegetarian formulation emphasises purity and ethical ingredient selection, which aligns with Welzo’s emphasis on traceable quality and responsible sourcing. Our team evaluated Life Extension for its proven track record in matching label accuracy with actual contents, reinforcing consumer trust. This brand’s depth of experience in producing reliable, science-informed formulations stood out in our vetting process. For this product, Life Extension’s approach to quality and manufacturing excellence directly supports the needs of vegetarians seeking a readily absorbed B12 form. Learn more about our standards by exploring our ingredient quality and purity standards and meet our team of medical experts.