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Vitamin B12

Vitamin B12, also known as cobalamin, is a water-soluble vitamin that is essential for various bodily functions, including the production of red blood cells and the proper functioning of our nervous system. However, one of the most significant roles it plays is in converting the food we eat into energy. Vitamin B12 helps in the breakdown of carbohydrates, proteins, and fats, ensuring that our body can efficiently utilize these nutrients for energy production.

Explore our wide range of Vitamin B12 supplements from the most popular brands in the market here at Oceans Alive, try our various formats from gummies, powders, liquids and more.

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  • Feel Amazing Feel Amazing Multivitamin | 60 Gummies
    Save 50% Save %

    Feel Amazing Multivitamin | 60 Gummies

    £6.99 - £6.99
    £3.49
    £3.49 - £3.49
    £3.49

    Looking to feel amazing? Look no further than our Feel Amazing Multivitamin Gummies! These strawberry-flavored gummies are packed with 12 essential...

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    £6.99 - £6.99
    £3.49
    £3.49 - £3.49
    £3.49
    Save 50% Save %
  • Dr Mercola B Complex with Benfotiamine Dr Mercola Vitamin B Complex with Benfotiamine

    Dr Mercola Vitamin B Complex with Benfotiamine

    £38.95 - £106.95
    £38.95 - £106.95
    £38.95 - £106.95
    £38.95

    B vitamins are important for your brain, nervous system and immune function, energy production, cell metabolism, organ and tissue health and much m...

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    £38.95 - £106.95
    £38.95 - £106.95
    £38.95 - £106.95
    £38.95
  • Feel Amazing Feel Amazing Energy Complex | 60 Gummies
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    Feel Amazing Energy Complex | 60 Gummies

    £6.99 - £6.99
    £3.49
    £3.49 - £3.49
    £3.49

    Tired of feeling like a sloth in a world of cheetahs? Say hello to our Feel Amazing Energy Complex Gummies! These delightful little treats are like...

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    £6.99 - £6.99
    £3.49
    £3.49 - £3.49
    £3.49
    Save 50% Save %
  • Feel Amazing Feel Amazing Multivitamin Vegan | 60 Gummies

    Feel Amazing Multivitamin Vegan | 60 Gummies

    £6.99 - £6.99
    £6.99
    £6.99 - £6.99
    £6.99

    Get ready to feel amazing with our vegan multivitamin gummies! Packed with 9 essential vitamins and minerals, these blood orange-flavored gummies a...

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    £6.99 - £6.99
    £6.99
    £6.99 - £6.99
    £6.99
  • Kiki Health KIKI Health Organic Chlorella | 200 Tablets

    KIKI Health Organic Chlorella | 200 Tablets

    £15.95 - £15.95
    £15.95
    £15.95 - £15.95
    £15.95

    Introducing KIKI Health Organic Chlorella Tablets, these 100% organic chlorella tablets are packed with all the good stuff your body craves. From t...

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    £15.95 - £15.95
    £15.95
    £15.95 - £15.95
    £15.95
  • Solgar Single Unit Solgar Vitamin B12 1000 µg | 100 Nuggets

    Solgar Vitamin B12 1000 µg | 100 Nuggets

    £15.95 - £15.95
    £15.95
    £15.95 - £15.95
    £15.95

    Melts under the tongue formulation for better absorption Vitamin B12 supports a healthy nervous system Vitamin B12 aids energy and reduction in ti...

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    £15.95 - £15.95
    £15.95
    £15.95 - £15.95
    £15.95
  • Feel Amazing Feel Amazing Kids Vegan Multivitamin (Pectin) | 30 gummies

    Feel Amazing Kids Vegan Multivitamin (Pectin) | 30 gummies

    £4.99 - £4.99
    £4.99
    £4.99 - £4.99
    £4.99

    Get ready to amaze your little ones with the Feel Amazing Vegan Multi Vitamins for kids. These sugar-free, strawberry-flavored gummies are pe...

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    £4.99 - £4.99
    £4.99
    £4.99 - £4.99
    £4.99
  • Kiki Health KIKI Health Organic Spirulina Tablets | 200 Tablets

    KIKI Health Organic Spirulina Tablets | 200 Tablets

    £14.95 - £14.95
    £14.95
    £14.95 - £14.95
    £14.95

    Have you been on the hunt for a health and vitality support? Look no further than this Organic Spirulina Tablets from KIKI Health. Packed with all ...

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    £14.95 - £14.95
    £14.95
    £14.95 - £14.95
    £14.95
  • Known Nutrition Gummies Known Nutrition Postpartum Support| 60 Gummies

    Known Nutrition Postpartum Support| 60 Gummies

    £12.99 - £12.99
    £12.99
    £12.99 - £12.99
    £12.99

    Introducing our Postpartum Support Gummies, the perfect blend of vitamins and minerals in a delicious natural mixed berry flavour. Designed specifi...

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    £12.99 - £12.99
    £12.99
    £12.99 - £12.99
    £12.99
  • Well Actually Well Actually Liposomal Vitamin B12 Oral Spray | Truly Fruity
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    Well Actually Liposomal Vitamin B12 Oral Spray | Truly Fruity

    £19.99 - £19.99
    £12.99
    £12.99 - £12.99
    £12.99

    Well.Actually.'s Liposomal Liquid Vitamin B12 liquid is in a powerful, highly-absorbed form, delivered under the tongue in a convenient spray for o...

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    £19.99 - £19.99
    £12.99
    £12.99 - £12.99
    £12.99
    Save 35% Save %
  • Known Nutrition Gummies Known Nutrition Bump & Me | 60 Gummies

    Known Nutrition Bump & Me | 60 Gummies

    £8.99 - £24.27
    £8.99 - £24.27
    £8.99 - £24.27
    £8.99

    Expertly formulated to support you whilst you’re trying for a baby right through to caring for bump. Containing a unique blend of 8 essential pregn...

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    £8.99 - £24.27
    £8.99 - £24.27
    £8.99 - £24.27
    £8.99
  • Known Nutrition Gummies Known Nutrition Mood Support | 60 Gummies

    Known Nutrition Mood Support | 60 Gummies

    £12.99 - £12.99
    £12.99
    £12.99 - £12.99
    £12.99

    Known Nutritions Mood Support Gummies have been formulated to provide a number of key ingredients such as Ashwagandha, Theanine, Rhodiola, Vitamin ...

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    £12.99 - £12.99
    £12.99
    £12.99 - £12.99
    £12.99
  • Altrient Vitamin B Complex Altrient B | Liposomal Vitamin B & Mineral Complex | 30 sachets

    Altrient B | Liposomal Vitamin B & Mineral Complex | 30 sachets

    £64.95 - £64.95
    £64.95
    £64.95 - £64.95
    £64.95

    Altrient B provides an unprecedented, almost-100% bio-availability. Choosing Altrient's Liposomal Vitamin B & Mineral Complex is the perfect s...

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    £64.95 - £64.95
    £64.95
    £64.95 - £64.95
    £64.95
  • Dr Mercola Vitamin B12 Spray Dr Mercola Vitamin B12 Spray (Blackberry) | 32 Servings

    Dr Mercola Vitamin B12 Spray (Blackberry) | 32 Servings

    £22.95 - £22.95
    £22.95
    £22.95 - £22.95
    £22.95

    As you age, it becomes more difficult to get a good night's sleep because your body becomes less efficient at making this vitamin - taking this can...

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    £22.95 - £22.95
    £22.95
    £22.95 - £22.95
    £22.95
  • Cymbiotika Cymbiotika Liposomal Vitamin B12 + B6 | 60ml | 30 Servings

    Cymbiotika Liposomal Vitamin B12 + B6 | 60ml | 30 Servings

    £49.95 - £49.95
    £49.95
    £49.95 - £49.95
    £49.95

    Support energy, improve mood, and support heart health with Cymbiotika Liposomal Vitamin B12 + B6. This organic blend of Methylcobalmain,...

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    £49.95 - £49.95
    £49.95
    £49.95 - £49.95
    £49.95
  • Feel Amazing Feel Amazing Liposomal Multivitamin | 280ml
    Sold out

    Feel Amazing Liposomal Multivitamin | 280ml

    £18.99 - £18.99
    £18.99
    £18.99 - £18.99
    £18.99

    Introducing our Liposomal Multivitamin Liquid Supplement, your ticket to a healthier, happier you! This multivitamin is packed with 7 essential vi...

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    £18.99 - £18.99
    £18.99
    £18.99 - £18.99
    £18.99
    Sold out
  • Love Life Supplements B Complex Love Life Supplements Vitamin B Complex | 90 Capsules
    Sold out

    Love Life Supplements Vitamin B Complex | 90 Capsules

    £24.95 - £24.95
    £14.95
    £14.95 - £14.95
    £14.95

    Blend of B Vitamins Essential for Health High Dosage - Effectively Absorbed - Easy to Swallow Capsules Helps Convert Food into Energy and Reduce F...

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    £24.95 - £24.95
    £14.95
    £14.95 - £14.95
    £14.95
    Sold out
  • Well Actually Vitamin B12 Spray Well Actually Liposomal Vitamin B12 Oral Spray
    Sold out

    WELL ACTUALLY LIPOSOMAL VITAMIN B12 ORAL SPRAY - Very Berry flavour

    £19.99 - £19.99
    £12.99
    £12.99 - £12.99
    £12.99

    Made in the UK - Well Actually High-Strength Liposomal Liquid Vitamin B12 is in the most bioavailable form of B12 (Methylcobalamin). In a convenien...

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    £19.99 - £19.99
    £12.99
    £12.99 - £12.99
    £12.99
    Sold out

By incorporating Vitamin B12 into your daily routine, you can ensure that your energy levels are optimized, allowing you to tackle each day with vitality and focus. Don't let Vitamin B12 deficiency hold you back from achieving your full potential!

Vitamin B12 is a vital nutrient that plays a crucial role in maintaining our energy levels. Recognizing the signs of deficiency and ensuring an adequate intake through natural food sources or high-quality supplements like the ones provided at Oceans Alive can have a significant impact on our overall well-being. So dive into the ocean of options and support your energy levels with Vitamin B12 today!


Vitamin B12 FAQs

How long to recover from Vitamin B12 deficiency?▼  

The duration of recovery from a Vitamin B12 deficiency depends on several factors, including the severity of the deficiency, the underlying cause, and the individual's ability to absorb and utilize Vitamin B12. In some cases, improvement can be seen within a few weeks of starting treatment, while others may require several months. It is important to work closely with a healthcare professional to determine the appropriate dosage and duration of treatment for your specific situation. Regular monitoring of Vitamin B12 levels through blood tests can help track progress and ensure optimal recovery.

What is the treatment for high Vitamin B12?▼  

While Vitamin B12 deficiency is a common concern, high levels of Vitamin B12 can also occur, albeit less frequently. High Vitamin B12 levels are typically not a cause for concern unless they are accompanied by symptoms or underlying health conditions. In such cases, the treatment for high Vitamin B12 involves identifying and addressing the root cause. This may include adjusting medication dosages, addressing liver or kidney issues, or modifying dietary intake. It is essential to consult with a healthcare professional for proper diagnosis and guidance if you suspect high levels of Vitamin B12.