









Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.
⚡ Stay charged, stay ahead — your daily B12 power-up for unstoppable energy!
WeightWorld’s Vitamin B12 Tablets offer a potent 1000mcg dose of methylcobalamin in a compact, easy-to-swallow 6mm tablet. With 450 tablets per bottle, this vegan, non-GMO, and gluten-free supplement provides a convenient, year-long supply designed to support energy metabolism, nervous system function, and reduce tiredness. Made in the UK under strict GMP guidelines, it’s a reliable choice for health-conscious professionals seeking sustained vitality.


























| ASIN | B08GG96FPL |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 345 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Vitamin B12 |
| Brand | WeightWorld |
| Brand Name | WeightWorld |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 28,347 Reviews |
| Diet Type | Gluten Free, Vegan |
| Diet type | Gluten Free, Vegan |
| Dosage Form | Tablet |
| Flavour | Unflavoured |
| Item Dimensions | 49 x 49 x 93 millimetres |
| Item Form | Tablet |
| Item Weight | 71 Grams |
| Item form | Tablet |
| Manufacturer | Comfort Click Ltd |
| Manufacturer Contact Information | Comfort Click Limited 106, Lower Addiscombe Road, Croydon, CR0 6AD, UK. No 7 Dr Croke Place Clonmel, Co. Tipperary, Ireland |
| Manufacturer Part Number | 5056128125762 |
| Model Number | CC0406 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B12 |
| Primary supplement type | Vitamin B12 |
| Specific Uses For Product | Immune System, Nervous System, Metabolism & Energy |
| Unit Count | 450 count |
M**T
Great value
Small and easy to take, great value
P**T
Amazing
Good supplements
Z**D
Don't forget to chew
I’ve just recently started taking these Vitamin B12 tablets and have been consistent with one a day. It’s still early to say definitively how much they’re working, but I do feel a noticeable lift in my daily energy levels and overall alertness — which is exactly what B12 is supposed to support (energy production, healthy nervous system function, and red blood cell formation). The tablets themselves are impressively small, which makes them very easy to take — no struggle swallowing like some larger supplements. I did find out through my own research, however, that these are best chewed before swallowing. That’s not noted anywhere on the container, and I think it would be a very useful piece of guidance to have on the label for first-time users. As for the experience of chewing, the tablets are flavorless (which may be a positive for those sensitive to taste), but they do break down into a powdery consistency that’s easy to digest. I personally don’t mind it at all, though a light natural flavoring could make them more pleasant. Another nice point is that they’re vegan-friendly, which makes them suitable for a wide range of diets. The bottle itself is a good size, and you get a generous number of tablets, making it a cost-effective choice if you’re looking to incorporate B12 into your daily routine. Overall, while I can’t yet measure the long-term benefits, my early experience has been positive. A clearer instruction on chewing would be a valuable improvement, but otherwise this is a convenient, accessible way to supplement B12 and support energy and wellbeing.
M**A
B12 tablets
Used before excellent value for the money.
S**R
B12 Supplements
Easy to swallow as supplement very small B12 content very good
T**B
Works well
I take every day, along with my other supplements, I think it works well.
S**Y
Did not improve my B12 readings after a year of use
Neural review as can’t feel any benefit after a year of taking them. I have borderline B12 deficiency but sadly can’t get injection from NHS after a year of taking these my reading still borderline down to the fact these pass through the gut and benefits then lost. I won’t be buying more but feel free to try for yourself
​**R
WeightWorld's Vitamin B12 High Strength Tablets
WeightWorld's Vitamin B12 High Strength Tablets provide a potent 1000mcg dose of Methylcobalamin, the most bioavailable form of Vitamin B12. With 450 tablets in each bottle, this long-lasting supply offers a convenient way to maintain optimal B12 levels, especially for those following a vegan or vegetarian diet, where natural sources are harder to come by. Each tablet is easy to swallow and free from artificial flavours, sweeteners, and GMOs, making it a great choice for those seeking a clean and effective supplement. Vitamin B12 is essential for energy production, metabolism, psychological function, and immune health, and this supplement is especially beneficial for combating fatigue and maintaining healthy nervous system function. The formula supports red blood cell formation and cell division, contributing to overall well-being. With WeightWorld's commitment to premium-quality, vegan, and gluten-free ingredients, this product is ideal for anyone looking to boost their daily nutritional intake with a trusted and sustainable B12 supplement.
O**R
Excelente suplemento de B12: eficaz, duradero y bien formulado
Llevo años tomando suplementos de B12 y esta opciĂłn de WeightWorld es una de las más completas y prácticas que he encontrado. Aporta 1000 mcg de metilcobalamina por comprimido, que es la forma activa y de mejor absorciĂłn. Los comprimidos son muy pequeños, fáciles de tragar y no tienen sabor ni ingredientes innecesarios. En mi caso, he notado una mejora clara en el nivel de energĂa, concentraciĂłn y resistencia mental a lo largo del dĂa. Con el tiempo tambiĂ©n he comprobado que al dejar de tomarla, los efectos se notan. Otro punto a favor es la cantidad: el envase trae 450 microcomprimidos, lo que da para más de un año de uso diario. Eso lo convierte en una opciĂłn muy rentable si buscas un aporte constante sin tener que reponer cada dos meses. Si sigues una dieta vegana o simplemente quieres mantener buenos niveles de B12 a largo plazo, es una muy buena elecciĂłn.
H**A
Good quality vitamin B12
Really good quality, I will buy it again.
T**T
Compact Energy Booster for Long-Term Use
These vegan Vitamin B12 tablets are a convenient way to maintain energy levels and combat fatigue. The 1000mcg dosage and year-long supply make them practical and cost-effective. However, the small tablet size may be tricky for some to handle, though they are easy to swallow. Pros: Long-lasting supply (450 tablets). Vegan-friendly and allergen-free. Helps improve energy and reduce fatigue. Cons: Small size might be inconvenient for some. Overall: A solid option for those seeking an affordable, effective, and plant-based B12 supplement.
C**I
Excellent complément, efficace et bien toléré
Reçu dans le cadre du programme Testeurs Amazon, ce complément de vitamine B12 m’a donné entière satisfaction. Le dosage à 1000 mcg en méthylcobalamine est idéal, notamment pour les personnes ayant des besoins accrus ou une carence. Les comprimés sont faciles à prendre et bien tolérés, sans effet indésirable de mon côté. Après quelques semaines d’utilisation, j’ai constaté une nette amélioration de mon niveau d’énergie et moins de fatigue au quotidien. La qualité de fabrication inspire confiance, l’emballage est soigné et les informations sont claires.
G**I
Ottimo
La confezione di presenta come piccola e pratica. Ottimo compromesso tra qualitĂ , quantitĂ e prezzo! Lo consiglio.
Trustpilot
1 week ago
1 day ago