Your Cart is Empty

  • Learn
  • Mum & Baby

  • The importance of Omega-3 DHA for pregnant women and growing children...

  • The Dark Side of Fish Oil

  • What the fish oil industry doesn't want you to know...

  • Omega 3-6-9 vs Omega 3

  • Find out why Omega-3-6-9 supplements are best avoided...

  • Charity
  • Every child should have the right to a healthy life... but millions don't.

    Since we launched in 2017, we've been steadily increasing our support for Vitamin Angels year-upon-year,

    So far, our customers helped us to provide essential and life-saving vitamins to over 25,000 children who were at risk of malnutrition.

  • Add description, images, menus and links to your mega menu

  • A column with no settings can be used as a spacer

  • Link to your collections, sales and even external links

  • Add up to five columns

  • Vegan Vitamin B12 - 180 Tablets

    NOTE: We're upgrading our branding, so you may receive this product in our all-new packaging!  

    100% vegan
    plastic free
    GMO Free
    palm oil free

    Boost your Vitamin B12 and help reduce tiredness & fatigue!

    If you've been feeling tired or fatigued recently, you may have a B12 deficiency. Vitamin B12 is one of the most important vitamins because it plays a vital role in energy release, formation of red blood cells plus immune and nervous system function. It also contributes to the reduction of tiredness and fatigue.

    B12 deficiency is especially dangerous as it doesn't always have immediate symptoms but can do serious long-term damage.

    Natural & Effective - Our vegan vitamin B12 is in its natural ‘active’ form of Methylcobalamin, which is the form needed by the human body.

    High Absorption & Retention - Our B12 Methylcobalamin is more easily absorbed and retained than the cheaper Cyanocobalamin used in most B12 supplements.

    High Strength - Our easy-to-swallow tablets deliver a safe 1000 microgram dose of pure, high-quality and bioavailable B12, giving your body the best chance of optimal absorption and retention.

    6-Month Supply - Our 100% plastic-free pouches contain a full 6-month supply, giving you high-quality B12 for just 7p per day!

    Good for the Planet - Our pouches are 100% plastic-free, biodegradable, compostable and recyclable! We’ve also found a way to remove palm oil from our formulation, so they're great for anyone who cares about sustainability.

    Also, unlike other Vitamin B12 supplements in sublingual, liquid or spray form, our tablets contain no sugar, sweeteners or flavourings.

      •  180 easy-to-swallow tablets
      • ✓ 1000 mcg B12 Methylcobalamin per tablet
      • 6-month supply
      • ✓ £0.07 per day
      • ✓ Suitable for vegetarian and vegan diets
      • ✓ Easy-to-swallow 
      • ✓ GMO-free
      • ✓ Gluten-free
      • ✓ 100% plastic-free packaging (we've even removed the plastic seal, so you'll need to seal the pouch yourself or empty your tablets into another container) 
    • Ingredients: Bulking agents (di-calcium phosphate, microcrystalline cellulose (plant-based)), anti-caking agents (silicon dioxide, magnesium stearate (plant-based and palm oil free)), glazing agents (HydroxyPropylMethylCellulose, glycerin, carnauba wax) (plant-based), vitamin B12 (as methylcobalamin).

      Doesn't contain: fish, wheat, gluten, crustaceans, eggs, nuts, soya, dairy, animal products, heavy metals, microbes, GMOs, palm oil, artificial flavourings and preservatives.

    • Take one tablet daily with water, preferably with a meal, or as directed by your doctor. Do not exceed recommended amount without consulting a healthcare professional.

      Store in a cool dry place, away from moisture, direct sunlight and out of reach of young children.

      Caution: food supplements should not be used as a substitute for a varied diet. Always seek professional advice before taking any dietary supplements, particularly if pregnant, breastfeeding or under medical supervision. Not intended for use by persons under the age of 18 years.

    • What is a subscription?

      A subscription is a way of taking the hassle out of ordering your supplements from Omvits. Once you start a subscription, we will automatically create an order for you, process the payment and get your supplements sent to your door without you having to lift a finger!

      What are the benefits of choosing a subscription?

      There are two main benefits: convenience and price. Subscriptions are convenient because you only need to place an order on our website once. After that, we’ll just process everything automatically and get it sent out to you. All you need to let us know is what you need and how often. Furthermore, you’ll get a discount on your subscription so you’ll save some money too!

      Will I be tied into a contract?

      No. There’s no obligation with our subscriptions. You can pause, edit or even cancel your subscription at any time.

      How much is delivery?

      Shipping for your subscriptions will follow the same rules as normal orders. We offer free UK shipping for orders above £25 and a small charge of £2.99 for orders below £25. Click here for more information on UK and international shipping.

      For more FAQs, click here or get in touch.

    from the soil. not from meat.

    B12: The lost vitamin

    It's common knowledge that meat contains B12. While this is true, B12 is originally made by bacteria found in soil and water - not plants or animals.

    Due to a loss of nutrients in the soil from unsustainable farming, the naturally occurring B12 is often lost, leaving many of us with a dangerous B12 deficiency.

    In fact, most meat only contains B12 because the animals are given supplements.

    Omvits Vitamin B12 is in the form of Methylcobalamin which is:

    The active form of B12

    Better retained by the body

    More bioavailable

    Naturally occurring

    benefits of B12

    health benefits

    • Energy Release

      Vitamin B12 is involved in the body’s energy creation processes and plays a role in:

      • Reduction of tiredness and fatigue
      • Energy-yielding metabolism
      • Converting carbohydrate, protein and fat from food into glucose for energy
      Note: The contents of the Omvits site are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis or treatment.
    • Red Blood Cell Formation

      Vitamin B12 contributes to normal red blood cell formation.

      • Plays a major role in the creation of red blood cells
      • Works with Iron to produce Haemoglobin, which carries oxygen around the body
      • Reduction in weakness and fatigue from insufficient red blood cells to carry oxygen to tissues
      • Plays a role in DNA synthesis
      • Helps prevent megaloblastic anaemia, which results in symptoms like chronic fatigue and weakness
      Note: The contents of the Omvits site are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis or treatment.
    • Nervous System Function

      Vitamin B12 contributes to normal functioning of the nervous system.

      • Helps to form the fatty sheath (Myelin) that surrounds and protects your nerves
      • Helps maintain the health of nerve cells
      • Supports effective signalling by neurotransmitters for when the muscles need to contract
      • Deficiency can result in pernicious anaemia, which can cause severe nerve damage
      Note: The contents of the Omvits site are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis or treatment.
    • Immune System Function

      Vitamin B12 helps to regulate the immune system.

      • Plays an important role in white blood cell production, which helps your body fight germs and other microorganisms
      • Early research suggests a correlation between the presence of vitamin B12 and a reduced risk of the body developing certain types of cancer
      Note: The contents of the Omvits site are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis or treatment.
    • Cell Division

      Vitamin B12 plays a role in the process of cell division.

      • Essential for rapid DNA production during the process of cell division
      • Plays a crucial role in the synthesis of blood cells in the bone marrow where the cells divide rapidly
      • Helps prevent formation of abnormal cells (megaloblasts) during cell division
      • Essential for healthy hair, skin and nails due to its role in cell reproduction
      Note: The contents of the Omvits site are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis or treatment.
    • Psychological Function

      Vitamin B12 contributes to normal psychological function.

      • Supports functions of the brain responsible for learning, concentration, memory and reasoning
      • May have a role in the prevention of Alzheimer’s, Dementia and other types of cognitive impairment
      • Symptoms of a deficiency often mimic those of dementia, such as memory loss, disorientation, and difficulty thinking and reasoning
      • Works with folate to produce compounds that help the body deal with stress and mood regulation
      Note: The contents of the Omvits site are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis or treatment.


    Malnutrition is the #1 cause of preventable child deaths.

    That's why we support Vitamin Angels.

    With their help, we've provided life-changing vitamins to over 25,000 malnourished children around the world.

    This wouldn't be possible without the amazing customers who support us.

    Omvits & Vitamin Angels

    This year, we've pledged to help provide vitamins to at least 1,000 children every month.

    Every purchase helps us achieve this goal.

    learn more


    No, these tablets are designed to be swallowed whole. We intentionally avoided sublingual tablets to avoid adding unnecessary sweeteners and flavourings.

    There is no evidence to support any benefit to sublingual tablets over swallowed, so we didn't see the need to add unnecessary ingredients.

    We’d recommend consulting a healthcare professional first, but if you have a B12 deficiency, then our potent B12 supplement could certainly help with your energy levels.

    B12 deficiency is a common cause of tiredness and fatigue, but you should first determine if that is the reason for your tiredness in the first place.

    Having said that, B12 is a very common deficiency in the modern world for vegans and non-vegans alike.

    Yes, we use the natural form of Methylcobalamin rather than the synthetic Cyanocobalamin.

    Cyanocobalamin is a synthetic form of B12 that is not found in nature. It is cheaper to produce which is why it is commonly used in supplements.

    Methylcobalamin is a naturally occurring active form of vitamin B12, which is what we use in our B12 supplement. It has a higher absorption and retention rate than Cyanocobalamin.

    Customer Reviews

    Based on 136 reviews
    Adele Andersen (West Drayton, GB)
    Great small business

    I buy from Omit primarily for the vegan omega 3. They always dispatch quickly and have friendly small business communications, which makes them nicer to deal with than big companies or corporations.

    Mairi P. (Tadley, GB)
    Five Stars

    Really like the sustainable packaging, most vitamins are always in plastic. Great value and very fast delivery too.

    DaveP (Norwich, GB)
    An excellent product from a reliable company

    This seems like a good quality B12 supplement. My wife and I are both vegetarian and, having become concerned that we might be B12 deficient, started taking a supplement. As we already took the Omvits Omega 3 capsules, we added B12 to our next order and have had no complaints. The service from the company and the quality of the product are both excellent.

    Hawa Rahman (Brent, GB)

    Hello, i got them for my 15 year old daughter. I gave ⭐️⭐️⭐️⭐️ because I believe they are good vitamins but … a fortunately after 3 days taking vitamin B12 she started having rashes 😕, so she stopped taking them
    Thank you

    Cynthia Dove (Coventry, GB)
    Vitamin B12

    Very satisfied with the product and the service I got from the staff