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Why customers take it


The 2 types of Vitamin B12 in our capsules generate energy. We need this to stay active and perform better in sports. Our internal organs need it to function properly, including our heart and our liver. 

Immune system

Vitamin B12, as part of the methylation cycle, is essential to make the white blood cells which are your essential defence against infections. 

Red blood cells

Your body makes 2 million red blood cells every second and it needs Vitamin B12 to do it. Many people take Vitamin B12 for an energy boost which keeps building up over several weeks. 

Vegans & vegetarians

You can only get Vitamin B12 naturally from meat, eggs and other animal foods. All vegans and most vegetarians have to take a supplement to prevent becoming ill with a deficiency. 

Energy packed in a small bottle

"Purchased for myself and my mum. Felt good energy boost within a week of taking the small tablets. Highly recommend to anyone suffer from fatigue, and need that little boost." - H

Healthy nerves

Your nerves are protected by a myelin sheath and cannot work without it. Vitamin B12 is vital to maintain this, and a deficiency can cause anything from tingling and numbness to clumsiness and lack of physical co-ordination. 

Mental health

Vitamin B12 is needed to produce the neurotransmitters serotonin, dopamine and noradrenaline which influence our mood and mental focus. Some people take Vitamin B12 to help them tackle depression. 

Pins and Needles

"Have noticed some improvement in health. Pins and needles much reduced almost to the extant that I rarely get it now. Also improvement in muscle spasms I was experiencing." - Anonymous

Easy to swallow

"Was using another brand - these are much easier to swallow and after switching to them my energy levels have improved, no more post-lunch slump! Highly recommend, 5 stars!" - Brenda B

Working well

"I bought the B12 because I read that the ridges in my nails could be caused by a B12 deficiency and would improve within 6 weeks if taken. ...they are definitely improving, it has only been three weeks but the ridges are smoothing out now." - Lesley Ccck

Dietary Suitability & Accreditations

Good Manufacturing Practice Quality Assured Lactose Free Gluten Free No Synthetic Binders or Fillers Non GMO Vegan

High-Strength | B12 1000μg | Dual Active | Natural forms found in foods | Methylcobalamin & Adenosylcobalamin | Easy-To-Swallow small tablets | Non-GMO | Gluten-Free | Lactose-Free | 100% Vegan


Why is Vitamin B12 so important?

  • Essential for energy - Vitamin B12 is vital for making red blood cells. Without enough, they become overly large and inefficient at carrying oxygen around your body. The result is a lack of energy which doesn't just stop you being active. It also impacts all your vital organs including your heart, lungs, liver and your whole body. 
  • Using iron - Vitamin B12 works closely with vitamin B9, also called folate or folic acid, to help iron work better in the body.
  • Healthy nerves and mental health - Vitamin B12 is an especially important vitamin for maintaining healthy nerve cells. A Vitamin B12 deficiency can cause tingling, pins and needles and numbness, can result in extreme clumsiness and can also have a very harmful effect on memory and mental health. 
  • Healing and recovery - Vitamin B12 helps in the production of DNA and RNA, the body's genetic material. This means it's needed to generate every cell in your body. 
  • Immune system - Vitamin B12 is essential to make new white blood cells that are the core of your immune system. 


Our dual-active tablets give you


This methylated form of Vitamin B12, found in animal foods, is needed for the methylation cycle, one of our metabolic processes.

  • It's a co-enzyme for the conversion of homocysteine to methionine, a substance needed to build the myelin that protects nerves.
  • It's also necessary to make the neurotransmitters serotonin, dopamine and  noradrenalin which are low in depressed people.
  • It builds the DNA in every new cell our body makes. This includes all blood cells. 



This natural form of Vitamin B12, also found in meats and other animal-derived foods, feeds into the citric acid cycle. 

  • The citric acid cycle (also called Krebs cycle) is a series of metabolic reactions that turn nutrients into energy.
  • It is vital for every cell in the body to stay alive and generate energy to do its job. 


Why it's so good

  • Our tiny B12 tablets come with a 2-month supply and are easy to swallow. You can also dissolve them slowly under your tongue if you prefer. 
  • Easy-to-Swallow, no smell, no aftertaste: Carefully contained within an easy-to-swallow tablet, so you get all the benefits without a taste.
  • High Strength Body-Ready Vitamin B12 delivering 1000μg per serving. Our tablets are made from the active chemical forms of Vitamin B12, Methylcobalamin and Adenosylcobalamin, which are found naturally in foods. 
  • Our Dual Active B12 is highly absorbable. It contributes to the normal functioning of the nervous system and to the reduction of tiredness and fatigue. 
  • Vegan, Halal and Kosher. Non GMO. Free from gluten, lactose and common allergens. No added preservatives, sugar, artificial flavours, or colours.
  • Formulated by professionals and made in the United Kingdom.
  • Our non-GMO supplements are formulated by healthcare professionals & produced to high-quality control standards following GMP guidelines. 


Why choose us

Our superior quality Dual Active B12 1000μg Methylcobalamin & Adenosylcobalamin guarantees the highest possible level of safety, purity and potency. Vitamin B12 contributes to normal red blood cell formation and energy-yielding metabolism.  


Established for over 10 years: As a family run business, we pride ourselves on integrity, quality & honesty. We've quickly become one of the UK’s leading vitamin and supplement brands, with millions of happy customers. 


Take one tablet daily, preferably with a meal or as directed by your healthcare professional. You can also dissolve them slowly under your tongue if you prefer. 


Do not exceed the stated dose.

Nutritional Information
Serving Size: 1 Tablet
Servings Per Container: 60
Amount Per Serving
Vitamin B12 Methylcobalamin
500 μg
Vitamin B12 Adenosylcobalamin  500 μg

*NRV = Nutrient Reference Value

** = No NRV Established


Bulking Agents (Dicalcium Phosphate, Microcrystalline Cellulose), Anti-Caking Agents (Silicon Dioxide, Magnesium Stearate), Vitamin B12 (Methylcobalamin), Vitamin B12 (Adenosylcobalamin), Glazing Agents (HydroxyPropylMethylCellulose, Glycerin, Carnauba Wax).

VitaBright supplements are produced in state-of-the-art, BRC accredited grade AA, UK manufacturing facilities operating to GMP standards. We use only the finest ingredients, double seal all bottles, and test for heavy metals to ensure there is no compromise on quality or safety.

This product is not designed to replace a varied and balanced diet. Do not exceed stated dose. If you are pregnant, lactating, taking medication, under medical supervision or under the age of 18, it is advisable to consult your GP prior to taking any supplements. Store in a cool, dry place. Keep out of reach of children.

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