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☀️ Elevate your daily glow with 4000 IU of pure sunshine power!
This Vitamin D3 supplement delivers a potent 4000 IU dose per tablet in a gentle, bioavailable cholecalciferol form. With 400 micro 6mm tablets per bottle, it offers a convenient 14+ month supply designed for busy professionals seeking reliable immune, bone, muscle, and dental support. Vegetarian and gluten-free, made in the UK under strict GMP standards, it’s the smart, clean choice for maintaining optimal vitamin D levels year-round.


























| ASIN | B086V74KKR |
| Age Range Description | Adult |
| Benefits | Immune Support |
| Best Sellers Rank | 331 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 24,157 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 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 |
I**M
“Easy-to-Swallow, High-Strength Vitamin D – Excellent Value!”
High-strength Vitamin D3 tablets that are easy to swallow and gentle on the stomach. Great for daily use, vegetarian-friendly, and an excellent 1+ year supply. Made in the UK and great value!
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.
H**I
Simply amazing!!
I’ve been taking these Vitamin D3 4000 IU tablets for a while now, and I’m really impressed with the quality. Each tablet is small and easy to swallow, and since it's one-a-day, it's super convenient to fit into my daily routine. With 400 tablets in the pack, it provides over a year's supply, which is great value for the price. I love that these are vegetarian-friendly and made in the UK, which adds to my confidence in the product. Since starting them, I feel more energized, and it’s nice knowing that I’m supporting my immune system and getting the Vitamin D I need. Highly recommend these if you're looking for a reliable, high-strength Vitamin D supplement!
H**R
Great
High quality, effective and lasts ages for the amount. No side effects and easy to swallow
S**E
Excellent
Second time for ordering these , highly recommended really good quality & very reasonable .
K**R
Ideal for health
Ideal for my health and easy to take. An excellant buy
J**.
Good but be cautious
These appear to be well made and well packaged. These capsules are 100micrograms which is 10x the recommended daily intake but dont exceed the maximum daily intake. For those looking to purchase be aware that prolonged usage at this dose can cause hypercalcemia due to excess calcium in the blood. Essentially kidney stones. I will not be taking this long term for that reason, instead breaking up the routine and skipping some days. Others please be mindful of this.
C**K
Good value
Good value - taken to enhance my overall health
S**N
D3
The pills and the box are smaller than they appear, but it’s the best supplement on the market.
A**R
Great product
Living in Sweden, especially during the dark winter months, extra vitamin D is a must. I like the extra small tablets.
M**A
Buenos Suplementos
Suplemento muy cómodo y práctico. La dosis de 4000 UI por comprimido es ideal si tienes déficit o poca exposición al sol. El bote trae muchísimas pastillas, así que dura un montón y compensa mucho el precio. Las pastillas son pequeñas y fáciles de tragar, sin sabor raro ni molestias. No he notado efectos secundarios y se integra fácilmente en la rutina diaria. Buena opción para apoyar defensas, huesos y bienestar general, sobre todo en meses con menos sol. Me gusta que sea vitamina D3, que se absorbe mejor. En general, producto sencillo, eficaz y bien presentado. ✔️🌞
S**A
Un bon complément pendant l’hiver
Un essentiel pendant l’hiver , que je donne à toute la famille tous les 4-5 jours .
J**L
Absolument parfait !
Absolument parfait !
Trustpilot
5 days ago
3 days ago