Vitamin B12 1000mcg
Vitamin B12 1000mcg
Vitamin B12 1000mcg

Vitamin B12 1000mcg

Our high-potency Vitamin B12 supplement contains 1000 mcg of methylcobalamin, the natural and most effective form of B12. This bioavailable formula is carefully crafted for rapid absorption, ensuring you get the maximum benefits quickly and efficiently.

B12 levels can be reduced by the use of stomach acid-reducing medications and are often low in vegan diets, making supplementation crucial for maintaining optimal health.

Vitamin B12 is essential for supporting the nervous system, boosting energy levels, enhancing memory, and promoting heart health. Methylcobalamin, as the active form of B12, is better absorbed and retained in the body, making it more effective than other forms.

Our Vitamin B12 supplement is designed to address these deficiencies and support overall well-being and vitality.

  • 60 vegan capsules. 1 per day.
  • Made in the UK to GMP standards.
  • Plastic-free, recyclable packaging.
  • Family-owned business.
Regular price£12.00

Take 1 capsule per day during or after a main meal.

For maximum benefit, take for at least 4 weeks.

Store in a cool, dry place.

1 capsule provides:

Ingredient Amount NRV %
Vitamin B12 1000mcg 4000

Ingredients: Stoneground Brown Rice Flour (Gluten Free), Capsule Shell (Vegetable Cellulose), Methylcobalamin (Vitamin B12).

100% clean formula.

Suitable for vegetarians and vegans. All Ethical Nutrition products are free from animal-based ingredients and by-products. Registered with the vegan society. 

Free-from: GMOs, Magnesium Stearate, Gelatin, Palm Oil/Palm Oil Derivatives, Maltodextrin, Bulking Agents, Titanium Dioxide, Sugar. 

Allergen-free: totally free from gluten and allergen containing ingredients.

Additive-free: We don't use any nasty additives and where required we use gluten-free rice extract to help us to blend together ingredients and ensure they are accurately dosed.

Supports Energy Production: Vitamin B12 plays a crucial role in energy production within the body. It's involved in converting the food you eat into glucose, which gives you energy [1].

  1. Boosts Cognitive Function: Adequate levels of Vitamin B12 can support a healthy brain by potentially delaying brain atrophy in the elderly, which is associated with memory loss and dementia [2].
  2. Supports Heart Health: Vitamin B12 is critical in the conversion of homocysteine into methionine, reducing the risk of heart disease and stroke [3].
  3. Aids in Red Blood Cell Formation: Vitamin B12 is essential for the production of healthy red blood cells, which carry oxygen throughout the body. This process is vital for maintaining overall health and preventing anemia [4].

Methylcobalamin and Cyanocobalamin are two forms of Vitamin B12, but they are not equal in their effectiveness.

  • Methylcobalamin: This is the active form of Vitamin B12 that can be directly used by the body. It participates in the methylation process, which is vital for brain development and the overall functioning of the nervous system [5]. Ethical Nutrition's Vitamin B12 is made from Methylcobalamin, ensuring optimal absorption and utilization.
  • Cyanocobalamin: This is a synthetic form of Vitamin B12, commonly found in low-cost supplements. It's not as bioavailable as Methylcobalamin and the body must convert it into Methylcobalamin for use. Additionally, during this conversion, Cyanocobalamin releases a small amount of cyanide, a toxic substance that needs to be eliminated from the body [6].

Not all sources of Vitamin B12 are created equal. The form and the source of the vitamin can significantly impact its absorption in the body. Ethical Nutrition's Vitamin B12 is designed to be bioavailable, ensuring that your body can effectively absorb and utilize the vitamin.

Vitamin B12 plays a critical role in a process called methylation, an essential biochemical reaction that happens billions of times every second in your body's cells. Methylation is involved in DNA repair, detoxification, hormone production, and more, highlighting the importance of adequate Vitamin B12 levels [7].

Vitamin B12 is vital for everyone, but certain groups, such as the elderly, vegans, vegetarians, and those with digestive disorders, may not get enough from their diet or may have difficulty absorbing it. Supplementing with Ethical Nutrition's Vitamin B12 can help ensure they meet their daily requirements [8].

  1. O'Leary F, Samman S. (2010). Vitamin B12 in health and disease. Nutrients. 2(3), 299-316. "Link"
  2. Smith AD, Refsum H. (2016). Homocysteine, B Vitamins, and Cognitive Impairment. Annu Rev Nutr. 36, 211-39. "Link"
  3. Refsum H, Smith AD. (2017). Are we ready for mandatory fortification with vitamin B-12? Am J Clin Nutr. 106(1), 1-2. "Link"
  4. Andrès E, Loukili NH, Noel E, Kaltenbach G, Abdelgheni MB, Perrin AE, Noblet-Dick M, Maloisel F, Schlienger JL, Blicklé JF. (2004). Vitamin B12 (cobalamin) deficiency in elderly patients. CMAJ. 171(3), 251-9. "Link"
  5. Gille D, Schmid A. (2015). Vitamin B12 in meat and dairy products. Nutr Rev. 73(2), 106-15. "Link"
  6. Thakkar K, Billa G. (2015). Treatment of vitamin B12 deficiency-Methylcobalamine? Cyancobalamine? -clearing the confusion. Eur J Clin Nutr. 69(1), 1-2. "Link"
  7. Ueland PM, McCann A, Midttun Ø, Ulvik A. (2017). Inflammation, vitamin B6 and related pathways. Mol Aspects Med. 53, 10-27. "Link"
  8. Pawlak R, Parrott SJ, Raj S, Cullum-Dugan D, Lucus D. (2013). How prevalent is vitamin B(12) deficiency among vegetarians? Nutr Rev. 71(2), 110-7. "Link"

Why is Ethical Nutrition Different?


No Nasty Additives

Clean formulation, no additives, no allergens, no sugar.


Natural ingredients

Packed full of the natural form of vitamin B12.

Better absorbed

Proven to be bioavailable & gentle on digestion.

Higher strength

Higher dose B12 delivers faster results and is more effective.

Plastic free

We're the only brand to use fully paper packaging.

Family owned

Every penny you spend goes back to a small UK business.

Our mission is to help you feel amazing.

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