Prices and ratings below were checked on Amazon UK on 21 October 2026 and are refreshed regularly. Amazon prices change daily — the live price is always the one on Amazon. As an Amazon Associate we earn from qualifying purchases; it never changes the order of this table.
B12 tablets, sprays and drops compared on price per unit. Vegans and many older adults need a supplement; methylcobalamin and cyanocobalamin both work for most people.
Vitamin B12 UK — all 11 products
Prices checked on Amazon UK: 21 October 2026. Prices change daily — the live price is shown on Amazon.
| # | Product | Price | Price per unit | Rating | |
|---|---|---|---|---|---|
| 1 | Incite Nutrition Vitamin B12 Tablets 1000 mcg. +1 Year Supply of High…12 Tablets | £9.99 | £0.02 each | ★★★★½ (4,133) | Amazon → |
| 2 | Vitamin B12 Gummies12 Gummies | £16.49 | £0.14 each | ★★★★½ (799) | Amazon → |
| 3 | Vitamin B12 for Kids30 Gummies | £9.99 | £0.33 each | ★★★★½ (650) | Amazon → |
| 4 | Solgar Methylcobalamin (Vitamin B12) 1000 µg Nuggets | £13.95 | £0.47 each | ★★★★☆ (804) | Amazon → |
| 5 | Vivo Life Vitamin B12 Complex60 Servings | £16.93 | ★★★★☆ (770) | Amazon → | |
| 6 | VitaBright Super Vitamin B Complex | £16.98 | £0.14 each | ★★★★½ (421) | Amazon → |
| 7 | Wellgard Vegan Vitamin B12 Gummies12 Gummies | £9.89 | £0.16 each | ★★★★½ (318) | Amazon → |
| 8 | Viridian60 Caps | £13.75 | £0.23 each | ★★★★½ (245) | Amazon → |
| 9 | Vitamin B12 1000mcg | £4.74 | £0.04 each | ★★★★½ (201) | Amazon → |
| 10 | Bulk Vitamin B12 Tablets12 Tablets | £2.49 | £0.04 each | ★★★★☆ (326) | Amazon → |
| 11 | Better You25ml | £15.89 | ★★★★½ (90) | Amazon → |
Incite Nutrition Vitamin B12 Tablets 1000 mcg. +1 Year Supply of High…
12 Tablets
£9.99 £0.02 each price per unit
- High strength & bioavailability: Each tablet contains 1000 mcg of vitamin B12 from methylcobalamin, the activ…
- Health benefits: Vitamin B12 is essential for normal energy-yielding metabolism, helping to reduce tiredness …
- Easy to swallow & long-lasting supply: Our 6 mm tablets are easy to swallow and come in a bottle of 400 table…
Vitamin B12 Gummies
12 Gummies
£16.49 £0.14 each price per unit
- 4 MONTHS SUPPLY - 120 GUMMIES: Each gummy delivers 1000mcg of Vitamin B12 as Methylcobalamin, a bioavailable …
- TASTY & NATURAL FLAVOUR: WeightWorld's Vitamin B12 Gummies offer a delicious, natural pomegranate flavour, ma…
- KEEP UP WITH LIFE: Vitamin B12 contributes to the reduction of tiredness and fatigue. Vitamin B12 contributes…
Vitamin B12 for Kids
30 Gummies
£9.99 £0.33 each price per unit
- DELICIOUS KIDS VITAMIN B12 GUMMIES + MULTIVITAMIN GUMMIES: Our High strength Kids Vitamin B12 Gummies are cre…
- VEGAN, CRUELTY FREE and GLUTEN FREE CHEWABLE MULTIVITAMIN: We are committed to offering you healthy and high-…
- B12 GUMMIES PLUS MULTIVITAMINS: Our high strength kids vitamin b12 gummies have been scientifically formulate…
Solgar Methylcobalamin (Vitamin B12) 1000 µg Nuggets
£13.95 £0.47 each price per unit
- HIGH STRENGTH, EASY TO TAKE. The "body-ready" Solgar Methylcobalamin (Vitamin B12) nuggets contain 1000 μg of…
- SUPPORTS ENERGY. Presented as sublingual nuggets (that dissolve under the tongue), this product is a convenie…
- COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
Vivo Life Vitamin B12 Complex
60 Servings
£16.93
- TRIPLE VITAMIN B12 COMPLEX - Contains the most active forms of vitamin B12 (Methylcobalamin, Hydroxocobalamin…
- HOW TO TAKE - Easy to take liquid vitamin B12 drops, just 1ml a day is needed with 500mcg per serving. Dilute…
- INCREASED ABSORPTION - Similar to injections, the liquid form effectively bypasses the stomach and liver help…
VitaBright Super Vitamin B Complex
£16.98 £0.14 each price per unit
- REASSURINGLY EXPENSIVE - VitaBright Super B Complex is not for cost-cutters. If you’re after quality and resu…
- BODY-READY METHYLATED B COMPLEX VITAMINS - We manufacture using more pricey ingredients. Our vitamins are met…
- HOW TO USE - Take 2 tablets a day. The bottle lasts 2 months. Our tablets are slimline and easy to swallow, c…
Wellgard Vegan Vitamin B12 Gummies
12 Gummies
£9.89 £0.16 each price per unit
- ★ VEGAN VITAMIN B12 GUMMIES - Our high strength Vitamin B12 Gummies are perfect for those who do not like tak…
- ★ HIGH STRENGTH VITAMIN B12 - Each fruity serving contains 500mcg of Vitamin B12, which is equivalent to 20,0…
- ★ ENERGY & IMMUNITY SUPPLEMENT - Vitamin B12, also known as cobalamin, is a popular supplement to aid normal …
Viridian
60 Caps
£13.75 £0.23 each price per unit
- HIGH-STRENGTH FORMULATION: This high-potency Vitamin B12 supplement provides 1000μg of active B12 in two esse…
- REDUCES TIREDNESS & FATIGUE: Vitamin B12 has been shown to reduce tiredness and fatigue. This high-potency su…
- SUPPORTS IMMUNE FUNCTION: This highly potent formula contributes to normal immune system function. Vitamin B1…
Vitamin B12 1000mcg
£4.74 £0.04 each price per unit
- 𝗜𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝘀 𝗘𝗻𝗲𝗿𝗴𝘆 & 𝗥𝗲𝗱𝘂𝗰𝗲𝘀 𝗙𝗮𝘁𝗶𝗴𝘂𝗲 - High strength vitamin B12 1000mcg helps combat tiredness and fatigue, pr…
- 𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝘀 𝗜𝗺𝗺𝘂𝗻𝗲 𝗦𝘆𝘀𝘁𝗲𝗺 𝗛𝗲𝗮𝗹𝘁𝗵 - This vegan B12 supplement enhances the body’s natural defences, supporting im…
- 𝗣𝗿𝗼𝗺𝗼𝘁𝗲𝘀 𝗖𝗼𝗴𝗻𝗶𝘁𝗶𝘃𝗲 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻 & 𝗠𝗲𝗺𝗼𝗿𝘆 - Vitamin B12 for cognitive function and memory helps maintain focus, me…
Bulk Vitamin B12 Tablets
12 Tablets
£2.49 £0.04 each price per unit
- A premium source of vitamin B12 in convenient tablet form
- Powered by an incredible 1000 mcg vitamin B12 per tablet
- Vitamin B12 contributes to the reduction of tiredness and fatigue
How to use this table
Ratings are the real Amazon UK owner ratings at the time of checking and the price per unit column is the fairest way to compare value across tub sizes. Click any product to see the live price, current offers and the full reviews on Amazon.
Related reviews and guides
Last checked: October 2026.