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☀️ Elevate your daily dose of sunshine—without stepping outside!
WeightWorld’s Vitamin D3 4000IU offers a convenient, high-potency daily supplement with 400 easy-to-swallow tablets, providing over a year’s supply. Sourced from natural cholecalciferol, this vegetarian and gluten-free formula supports immune health, bone maintenance, muscle function, and calcium regulation. Manufactured in the UK under strict GMP standards, it’s designed for busy professionals seeking reliable, clean nutrition to bridge the gap when sunlight is scarce.


























| ASIN | B086V74KKR |
| Age Range Description | Adult |
| Benefits | Immune Support |
| Best Sellers Rank | 303 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 6 in Vitamin D |
| Brand | WeightWorld |
| Brand Name | WeightWorld |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.6 out of 5 stars 24,867 Reviews |
| Diet Type | Vegetarian |
| Diet type | Vegetarian |
| Dosage Form | Tablet |
| Flavour | Unflavoured |
| Item Dimensions | 5 x 5 x 10.4 centimetres |
| Item Form | Tablet |
| Item Highlight | 6mm Micro Vitamin D Tablets - Gentle Cholecalciferol Form - Vegetarian-Friendly Vit D Supplement - 1 per Day - Made in the UK |
| Item Weight | 58 Grams |
| Item form | Tablet |
| Manufacturer | Comfort Click Ltd |
| Manufacturer Part Number | 5056128124994 |
| Material Type Free | Gluten Free |
| Model Name | Vitamin D3 4000 IU |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin D3 |
| Primary supplement type | Vitamin D3 |
| Product benefits | Immune Support |
| Special Ingredients | Contains anti-caking agents |
| Specific Uses For Product | Immune,Immune System |
| Unit Count | 400 count |
L**E
Efficacious
Good product, very competitive price for quantity which is 1 years supply. Small tablet that can be swallowed without water if necessary.
A**R
I love these vitamins!
These vitamins are a must for me, i have bought multiple of this brand and they haven't let me down yet!, the pills themselves are quite small and easy to swallow, they dont have any smell to them, nor do they taste bad, really good quality vitamins!
A**R
As described.
As described.
G**A
Cracking value and genuinely tiny!
Living in the UK, a Vitamin D supplement is pretty much a must-have, especially through the winter. I’ve tried a few different brands, but this one is definitely a winner for a couple of reasons. The Highlights: Genuinely Micro: They aren't joking when they say these are "micro" tablets. At 6mm, they are incredibly easy to swallow—no more gagging on giant capsules that feel like horse pills. If you struggle with taking tablets, these are a total game-changer. Brilliant Value: With 400 tablets in the bottle, this is over a year’s supply for a very reasonable price. It’s one of those "set it and forget it" purchases where you don't have to worry about reordering every few weeks. Made in the UK: It’s always a bit of a bonus to know the supplements are manufactured locally to high standards. It gives you that extra bit of peace of mind regarding the quality. The Verdict: It’s a straightforward, high-strength supplement that does exactly what it says on the tin. No fuss, no weird aftertaste, and they’re so small you’ll barely notice you’ve taken them. For a year's supply, it’s absolute value for money. 5/5 – Highly recommended.
J**I
Good Value
Good value
H**R
Great
High quality, effective and lasts ages for the amount. No side effects and easy to swallow
S**.
Warning
Please be aware that this is an extremely high dose of vitamin D. This is only really required by people with a medical vitamin D deficiency. I ordered these thinking the more vitamin D the better, but it appears that 2000% the recommended daily allowance can cause serious - even life-threatening - effects. The recommended dose for people without a clinical vitamin D deficiency is 10-25 micrograms. I gave a three star review because the product doesn't make this information immediately available, but if you need this for medical reasons, the pill size is nice and small and there really are a lot of pills for your money. Just check what your personal vitamin D requirements is before ordering these.
L**D
Good
Good
M**K
Good product
Good product and a great value for the price. The package contains 400 tablets, so it lasts a long time. The tablets are small and easy to take. Very satisfied with the purchase.
G**Y
They're vitamins.
they work.
K**S
Vitamin D
Passt
R**A
Excelente relação qualidade-preço e embalagem com longa duração
Comprei esta vitamina D3 para complementar a a minha rotina diária e fiquei muito satisfeito com a compra. A embalagem contém 400 comprimidos, o que representa praticamente um ano de utilização e oferece uma excelente relação qualidade-preço. Os comprimidos são pequenos, fáceis de engolir e a embalagem chegou bem acondicionada. Gostei também da clareza das informações apresentadas no rótulo e da praticidade de ter uma dose de 4000 UI por comprimido. Após algumas semanas de utilização, estou satisfeito com a experiência geral e considero que este produto cumpre o que promete. Para quem procura um suplemento de vitamina D3 com boa apresentação, quantidade generosa e preço competitivo, considero esta uma excelente opção. Recomendo especialmente para quem pretende fazer suplementação de forma prática e económica.
L**E
J’aime beaucoup
Très bon produit
Trustpilot
3 weeks ago
2 months ago