

🌞 Elevate your daily health game with the ultimate D3 + K2 power duo!
Nutrition Geeks Vitamin D3 4000 IU & K2 MK7 100μg tablets provide a potent, scientifically-backed daily dose designed for optimal absorption and bone health. With 365 small, easy-to-swallow vegetarian tablets in eco-friendly UK-made packaging, this one-year supply supports immune function, calcium utilization, and cardiovascular health while being allergen-free and sustainably produced.
| ASIN | B0CR57HRDV |
| ASIN | B0CR57HRDV |
| Age Range Description | Adult |
| Allergen Information | Contains: Dairy Free, Gluten Free |
| Best Sellers Rank | 12 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 (15,359) |
| Customer reviews | 4.6 4.6 out of 5 stars (15,359) |
| Date First Available | 28 Dec. 2023 |
| Format | Tablet |
| Item model number | Vitamin D3 K2 - 01 |
| Manufacturer | Manufactured for Nutrition Geeks |
| Package Dimensions | 13.9 x 10.7 x 1.3 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**1
Great first impression
Bought these Nutrition Geeks Vitamin D tablets as they were recommended by my surgeon after foot surgery. I haven’t been taking them for very long yet so it’s too early to comment on long-term effects, but so far I’m happy with them. You get a lot of tablets in the pack which makes them good value, and they arrived well packaged. The tablet size is also good – small enough to swallow easily. Overall a positive first impression.
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.
U**D
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.
P**I
Easy to take and well formulated
Really happy with this supplement. The D and K combination is convenient and the capsules are easy to swallow. No aftertaste and arrived in great condition. Feels like a reliable, good-quality product. Would buy again.
K**M
So great that I bought it twice:).
Nutrition Geeks Vitamin D3 is great. A must have for those who need Vitamin D especially during winter months in the UK. There are 100s of other brands on Amazon but this one stands out from the rest. * Easy to swallow compared to many other brands that are selling those massive tablets. * Perfect strength, neither too high, nor low. People here are complaining about either feeling tired or having to go to loo must check other things. I have done a lot of research on Vitamin D, 400iU is definitely not too high and neither does it cause issues with your bowl. Kindly get checked for other things too. * Taste is not noticeable, so it’s easy to swallow without giving any bad after taste. * It has helped me with my sleep as well as helps with imune health. * Brilliant packaging to seal the pouch after use and it’s small in size so doesn’t take too much space. * Vitamin K2 helps with absoroption of Vitamin D3, so a brilliant combination. * Ingreditents are ethically sourced and are suitable for Vegetarians, Geeks nutrition does the Vitamin D3 for “Vegans”. I will highly recommend these to anyone who wants to support their immune system, improve sleep quality, and wants to ensure that calcium is deposited in the bones instead of in blood arteries.
K**G
Vit e
Nice and small easy to swallow
K**N
High dose can cause health issues
These are easy to take and definitely work to raise vitamin D levels. The downside is that the dosage of 4000iu is exactly the same as the nhs say is the absolute maximum you should consume, with 400iu being their recommendation. So if you take this every day and get any vitamin D at all from food then you’ll be consuming too much, which can lead to hypercalcaemia, which has horrible symptoms. I’ve been taking this for a year and have just had blood tests and been told my vitamin D is too high. I think this is a great supplement for those who have been diagnosed with low vitamin D and are having follow up blood tests, but that it’s not suitable for general daily use. It’s a shame, I think the brand are great, but it should be clearer that this isn’t suitable for all.
A**A
Great value
Good value for a years supply. Small tablet, easy to swallow. Too soon to know of benefits but is good for winter months especially
Trustpilot
2 weeks ago
2 months ago