Key Benefits

• Feel energised every day—vitamin B12 supports normal energy release and helps reduce tiredness and fatigue.

• Backed by science—B12 contributes to the normal function of your nervous system and supports psychological wellbeing.

• Helps maintain healthy red blood cell formation and supports your immune system.

• Fast-acting sublingual tablets for quick, convenient absorption.

Discover a simple way to support your wellbeing with Cytoplan’s Vitamin B12 Methylcobalamin & Adenosylcobalamin Sublingual 1mg. Each tablet delivers 500µg of methylcobalamin and 500µg of adenosylcobalamin—the two most active forms of B12—designed to dissolve under your tongue for rapid absorption.

Vitamin B12 is essential for normal energy-yielding metabolism, helps reduce tiredness and fatigue, and supports the normal function of your nervous and immune systems. It also contributes to normal psychological function, red blood cell formation, and plays a role in cell division.

This convenient supplement is ideal for those looking to maintain their B12 intake, including vegans, vegetarians, and anyone seeking a daily boost. Enjoy a straightforward way to support your everyday vitality.

Methylcobalamin and Adenosylcobalamin are the most active forms of vitamin B12, allowing the body to use them immediately and more efficiently than other forms like cyanocobalamin or hydroxocobalamin, which require conversion. Plus, the sublingual delivery ensures the nutrients are absorbed directly into the bloodstream through the tongue, bypassing the digestive system where some nutrients may be lost. This makes this supplement superior for rapid replenishment and optimal B12 absorption.

Cytoplan’s supplements are designed to fill nutritional gaps with nutrients your body can absorb and use easily. The nutrients are delivered in a form that mirrors how they naturally occur in food, ensuring they are effectively recognised and utilised by the body. Plus, each product is manufactured in GMP-certified facilities and undergoes rigorous approval to meet all relevant legislation, ensuring you receive safe, high-quality, and effective solutions for your overall wellness.

Since its founding in 1990, Cytoplan has specialised in science-backed, food-based supplements tailored for healthcare professionals and their patients, with a focus on improving health through bio-effective formulations. Owned by a charitable organisation, the UK-based brand reinvests its profits into wellness initiatives and donates supplements to those in need–which not only supports individual wellbeing but also creates a meaningful impact within communities.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin B12 (as methylcobalamin and adenosylcobalamin), dextrose, microcrystalline cellulose, stearic acid.

Place one tablet daily under the tongue until it has dissolved completely, or as directed by a practitioner. Can also be swallowed whole, or chewed.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.