Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin Complex with Methylcobalamin
Reviewed 30 August 2026 · price checked live
Check price on Amazon →Overview
Nutrition Geeks Vitamin B12 Tablets High Strength - 1 is one of the 25 vitamins, minerals & supplements products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Did you know your body requires two active forms of B12: Methylcobalamin & Adenosylcobalamin. Our b12 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them! Although smaller. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 7,538 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Nutrition Geeks
- Amazon rating
- 4.6 / 5 from 7,538 ratings
- vs Vitamins, Minerals & Supplements
- 0.1 above the category median of 4.5
- Rank in category
- 10 of 25 rated vitamins, minerals & supplements we track
- Price position
- Mid-priced (category spans £3.59 to £16.99)
- How proven
- Moderate review volume
How it compares in Vitamins, Minerals & Supplements
Across the 25 rated vitamins, minerals & supplements products we track, the typical score is 4.5 out of 5. This one sits at 4.6, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 7,538 ratings against a category median of 7,308. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the middle third of a category running from £3.59 to £16.99, where the midpoint is about £8.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 25 vitamins, minerals & supplements products in our catalogue, not from the brand's own claims. How we rank →
Key features
- 12 Month Supply of Vitamin B12 Dual Power: Did you know your body requires two active forms of B12: Methylcobalamin & Adenosylcobalamin. Clinical studies show both forms should be combined for best results in treating B12 deficiency. Each pouch contains 365 B12 vitamins providing both forms in a unique 2:1 ratio.
- Easy to Swallow With No Aftertaste: Our b12 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them! Although smaller, Nutrition Geeks' Vitamin B 12 provides 1000μg (40,000% NRV) per tablet, providing maximum support your immune system & reduce tiredness.
- Letterbox Friendly and Space Saving: Nutrition Geeks' vitamins for women and men come in flat pack packaging, saving on costly postage and storage fees associated with other bottled b12 capsules, vitamin b12 spray, b12 liquid, b12 patches, b12 injections and vitamin b complex high strength.
- Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically AND accessible to all customers. There is no need to go anywhere else for your nutrition needs!
- Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Affordable For Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2025.
