

🌞 Elevate your health game with the ultimate D3 + K2 power duo!
Nutrition Geeks Vitamin D3 4000 IU & K2 MK7 100μg offers a potent, scientifically-backed daily supplement in a convenient 1-year supply. Designed for optimal absorption and bone health, these small, tasteless tablets are vegetarian, allergen-free, and sustainably packaged in the UK. Perfect for professionals seeking high-strength immune and skeletal support with zero hassle.
| ASIN | B0CR57HRDV |
| ASIN | B0CR57HRDV |
| Age Range Description | Adult |
| Allergen Information | Contains: Dairy Free, Gluten Free |
| Best Sellers Rank | 6 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Vitamin D |
| Brand | Nutrition Geeks |
| Country of origin | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (14,353) |
| Customer reviews | 4.6 4.6 out of 5 stars (14,353) |
| Date First Available | 28 Dec. 2023 |
| 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 Recommendation | One Tablet per day |
| Storage Instructions | Store in a cool dry place away from direct sunlight and always seal after use. |
| Units | 365.00 count |
M**V
Tastelessness..! Easy to shallow
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
4000 IU is a high dose – can raise calcium levels if not monitored
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
Supplements great, packaging _ _ _ _ !
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
Small Packet Big Value
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
Great value and easy to take.
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.
G**F
Best vitamins
This supplement performs well across multiple aspects. The smell is neutral and not overpowering, which is a plus for those sensitive to odors often found in vitamins. The vitamin D content is clearly labeled and meets recommended daily requirements, making it effective for supporting bone health, immunity, and overall well-being. In terms of side effects, the supplement appears to be well-tolerated. No significant issues such as stomach upset or aftertaste were observed during regular use, which suggests a gentle formulation. The ease of swallow is also commendable — the capsules are smooth and not too large, reducing discomfort for individuals who struggle with pills. A notable benefit is its positive effect on nail strength. With consistent use, nails appear less brittle and healthier, which supports its efficacy beyond just vitamin D support. Lastly, the ease of use is excellent — straightforward dosage instructions and once-daily intake make it simple to integrate into a daily routine. Overall: A high-quality, user-friendly supplement that delivers reliable vitamin D support with additional noticeable benefits.
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