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21st Century B-12 500 mcg Tablets, 110 Tablets (Pack of 3)

21st Century B-12 500 mcg Tablets, 110 Tablets (Pack of 3)

Regular price £19.53 GBP
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21st Century B-12 500 mcg Tablets, 110 Tablets (Pack of 3)

Regular price £19.53
Sale price £19.53 Regular price
Save % Sold out
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Tracked worldwide delivery. Estimated arrival between - and -.

Key Features

  • Each tablet provides 500 mcg of Vitamin B12
  • Supports normal red blood cell formation and cell division*
  • Easy-to-swallow tablets
  • Gluten-free, no added sugar, yeast, artificial flavours, colours, or preservatives
  • Pack of three bottles, total 330 tablets
  • From 21st Century, a trusted brand

Why Choose Vitamin B12?

Vitamin B12 is a water-soluble vitamin essential for many bodily functions. It contributes to normal energy-yielding metabolism, normal red blood cell formation, and normal cell division. While it is often linked to energy, it is not a stimulant; rather, it helps the body convert food into usable fuel. Adequate intake from diet or supplementation helps maintain healthy levels.

Who Needs Vitamin B12?

Certain groups may have higher requirements for Vitamin B12. Those following vegan or vegetarian diets may not obtain enough from food alone, as it is naturally present mainly in animal products. Older adults, individuals with digestive conditions like Crohn's disease, and those with pernicious anaemia may also benefit from supplementation. Always consult your health care professional if you suspect a deficiency.

How to Uses

As a food supplement, adults take one (1) tablet daily with a meal, or as directed by a health care practitioner. Do not exceed the recommended dose. Store in a cool, dry place. Each bottle provides a 110-day supply at one tablet per day.

Frequently Asked Questions

Can you take too much B12? B12 is considered safe even at higher doses because it is water-soluble; excess is excreted in urine. However, it is best to follow label instructions. Is this supplement suitable for vegans? The product does not explicitly state it is vegan, but B12 in supplements is often derived from bacterial fermentation. Check the label for details. Does B12 give an energy boost? B12 contributes to normal energy-yielding metabolism, but it is not a quick fix for fatigue. Consistent supplementation supports overall energy production.

Important Information

* The health claims in this product are based on EFSA-approved scientific evidence. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. This product is not intended to diagnose, treat, or prevent any disease.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

21st Century B-12 500 mcg Tablets, 110 Tablets (Pack of 3) at UK Vitality Vitamins

Key Features Each tablet provides 500 mcg of Vitamin B12 Supports normal red blood cell formation and cell division* Easy-to-swallow tablets Gluten-free, no added sugar, yeast, artificial flavours, colours, or preserv...

Category Vitamin B12
Delivery area Worldwide
Checkout Secure checkout
Brand 21st Century
Price £19.53
Availability In stock
21st Century330 Count500 mcgB12 SupplementCell DivisionEasy to SwallowFood SupplementGluten FreePack of 3Red Blood Cell Formation

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about 21st Century B-12 500 mcg Tablets, 110 Tablets (Pack of 3)

Is 21st Century B-12 500 mcg Tablets, 110 Tablets (Pack of 3) available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.