







☀️ Elevate your health game with the ultimate D3 + K2 power duo!
This UK-made Vitamin D3 4000 IU and K2 MK7 100μg supplement offers a full year’s supply of easy-to-swallow tablets designed to boost immunity, strengthen bones, support muscle function, and maintain dental health. With superior absorption and a clean, vegetarian-friendly formula, it’s a premium choice for proactive wellness and bone integrity.
| ASIN | B0CR57HRDV |
| ASIN | B0CR57HRDV |
| Allergen Information | Gluten Free, Non-GMO, Preservative-Free |
| Best Sellers Rank | #17,844 in Health ( See Top 100 in Health ) #142 in Vitamin D Supplements |
| Brand | Nutrition Geeks |
| Customer Reviews | 4.6 4.6 out of 5 stars (14,280) |
| Customer reviews | 4.6 4.6 out of 5 stars (14,280) |
| Date First Available | 15 December 2025 |
| Format | Tablet |
| Item model number | Vitamin D3 K2 - 01 |
| Manufacturer | Manufactured for Nutrition Geeks |
| Package Dimensions | 13.7 x 11.3 x 1.4 cm; 50 g |
| Serving Size | 1 pills |
| Units | 365 Count |
M**V
Great product! The tablets are tiny and super easy to swallow, no taste at all. A full year's supply at a fantastic price... It really boosted my energy levels over winter, and the D3 + K2 combo is perfect for bone health. Highly recommend..!
C**A
Great quality Vitamin D3 + K2 supplement. The tablets are very small and easy to swallow, packaging is good, and a full year’s supply for the price is excellent value. The product clearly works. Important warning though: 4000 IU is a high dose and may be too much unless you are clinically deficient or regularly checking your blood levels. In my case, it contributed to elevated calcium levels. I’d strongly recommend blood tests before taking this long term. It would be great to see a lower maintenance dose (around 800 IU) or separate D3 and K2 options. Overall, an excellent product, just be cautious with the dosage!
A**R
Only time will tell about the vitamins and how effective they are. But they look very good, sound like there the business and clearly branded very well. I have purchased other supplements from nutrition geeks which I have found to be very good. There are great value for a full year's supply, really small and easy to take, so far so good. Apart from...the packaging looks great, really smart, but in my opinion a bit rubbish! Looks the business but practicality wise could be much better. Yes they are resealable, but there fiddly to open, seal shut again and stand up, but maybe theres a reason why all the competitors use little tubs with lids? Couldn't count how many times the packaging has fallen over before ive sealed it back up and ive had tablets everywhere! Just something to be mindful of.
M**W
Lovely, compact little pill that’s easy to swallow, which I really appreciate. It contains a good range of vitamins, making it feel like a well-rounded supplement rather than something overly basic. I do think 4000 IU is quite a high dose for the average person, so I personally take one every other day instead of daily, and that works perfectly for me. I’ve found this approach still gives me the benefits without feeling excessive. Overall, a convenient and effective supplement that’s easy to fit into a routine.
F**A
After being recommended these Vitamin D3 tablets by a family member, I decided to give them a try, and I’m really pleased with my decision. The fact that they come in a one-year supply is incredibly convenient and cost-effective. I don’t have to worry about constantly reordering, and at this price, they are fantastic value for money. The tablets themselves are small and easy to swallow, making them perfect for daily use. Given how tiny they are, there's no discomfort when taking them, and they easily fit into my morning routine without any fuss. Despite their size, they pack a punch. I've noticed a marked improvement in my overall well-being. One of the most surprising benefits has been an improvement in my sleep quality. I wasn’t expecting this, but I’m definitely not complaining! Living in the UK, where sunlight is scarce, I’ve always made it a point to take vitamin D3, and the inclusion of K2 in the same tablet is a huge bonus. The synergy between D3 and K2 is well-known, and it’s reassuring to know that I’m getting both in the right amounts without needing separate supplements. The packaging is compact, which is a nice touch as it doesn’t take up much space in my cupboard. Even though it’s a year’s supply, the pack is small enough to be discreetly stored away, which I appreciate. The product arrived quickly and in excellent condition, so full marks for prompt and careful delivery. What’s more, the clear information on the packaging made it easy to understand exactly what I’m taking. Everything from the dosage to the benefits is clearly laid out, which is always reassuring when introducing a new supplement into your diet. I’m also pleased to report that these tablets contain minimal fillers and haven’t caused any stomach upset. A common issue with some other supplements I’ve tried in the past. One unexpected outcome of using this product is that it’s even encouraged my girlfriend to start taking vitamins regularly. She’s never been one to follow a supplement routine, but the ease of use and the benefits I've experienced convinced her to give it a try. While I’m still waiting to see the long-term effects, I’m already very satisfied with the results so far. If you’re looking for an effective, easy-to-use supplement to support your health, I highly recommend giving these a try. They’re a solid investment in your well-being. Thank you for taking the time to read my review. I hope that you found it helpful and that it assists you in your decision-making. I try to be as honest and fair as possible, as those have always been the reviews that helped me the most.
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