Vitamin D3 K2, Zinc, Boron and MCT Oil

Rated 4.69 out of 5 based on 64 reviews
vitamin d3 k2 mk7 all trans zinc citrate boron mct oil 4000iu vitamin d 120 capsules high potency supplement uk made
Vitamin D3 K2, Zinc, Boron and MCT Oil - Image 2
Vitamin D3 K2, Zinc, Boron and MCT Oil - Image 3
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Vitamin D3 K2, Zinc, Boron and MCT Oil

Rated 4.69 out of 5 based on 64 reviews

Vitamin D3 4000 IU, K2 MK-7, Zinc and Boron with MCT Oil, 120 Capsules

Most vitamin D3 K2 supplements contain two ingredients. Ours combines five in one daily capsule: vitamin D3, vitamin K2 (all-trans MK-7), zinc citrate, boron and MCT oil.

4,000 IU of vitamin D3 per capsule. 120 capsules, a four-month supply at one a day. Made in the UK to GMP and BRCGS standards.

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£18.99

vitami d3k2 zinc boron mct supplement high strength 4000iu vitamin d

Why D3, K2 and MCT Oil in One Capsule

The NHS advises everyone in the UK to consider a daily vitamin D supplement in autumn and winter, when sunlight is too weak for the skin to make enough.[1]

Vitamin D contributes to the normal absorption and utilisation of calcium. Vitamin D and vitamin K both contribute to the maintenance of normal bones, which is why they are often taken together.

Both vitamins are fat-soluble, so they are best absorbed with some fat. Each capsule contains MCT oil as a built-in fat source.

Our K2 is all-trans MK-7. MK-7 has a half-life of about three days in the body, so one daily capsule keeps levels steady.[2]

What's in each capsule (and why)

Nutrient Per capsule %NRV Form
Vitamin D3 4,000 IU (100 µg) 2,000% Cholecalciferol, from lanolin
Vitamin K2 90 µg 120% All-trans MK-7, from fermented soy (non-GMO)
Zinc 5 mg 50% Zinc citrate
Boron 3 mg No NRV set Sodium tetraborate
MCT oil powder 300 mg (50% MCT) – Fat source for vitamins D3 and K2

Vitamin D contributes to:

  • normal absorption and utilisation of calcium and phosphorus
  • normal blood calcium levels
  • the maintenance of normal bones and teeth
  • the maintenance of normal muscle function
  • the normal function of the immune system

Vitamin K contributes to:

  • normal blood clotting
  • the maintenance of normal bones

Zinc contributes to:

  • the normal function of the immune system
  • the maintenance of normal bones
  • the maintenance of normal skin, hair and nails
  • the protection of cells from oxidative stress

Ingredients: Vegan Powder Medium Chain Triglycerides 50% (MCT), Brown Rice Flour, Vitamin D3 (Cholecalciferol), Sodium Tetraborate (Boron), Zinc Citrate, Vitamin K2 (MK-7), Hydroxypropyl Methylcellulose (Vegetable Capsule).

Free from artificial colours, flavours, milk, lactose, gluten, wheat, yeast and porcine ingredients. No magnesium stearate. No titanium dioxide. Made in Devon, England, to GMP and BRCGS standards.

How to take: 1 capsule per day with water. Do not exceed the recommended daily dose. Many people take it alongside our Magnesium Glycinate.

Frequently Asked Questions

What does the NHS recommend for vitamin D?
The NHS advises everyone in the UK to consider taking 10 µg (400 IU) of vitamin D a day in autumn and winter, and year-round if you get little sun on your skin. It also advises adults not to take more than 100 µg (4,000 IU) a day.[1]
Is 4,000 IU of vitamin D safe to take daily?
4,000 IU (100 µg) is the maximum daily amount the NHS advises for adults, and the tolerable upper intake level set by the European Food Safety Authority.[1][3] It’s a higher dose than the 400 IU everyday baseline. Do not take more than one capsule a day, and do not combine it with other vitamin D supplements.
Can I take it with a multivitamin?
Check the vitamin D, zinc and boron in everything you take. One capsule gives 100 µg (4,000 IU) of vitamin D, the NHS daily maximum for adults, so avoid other products containing vitamin D unless your doctor advises it. It also gives 5 mg of zinc and 3 mg of boron. Food Standards Scotland advises not taking more than 25 mg of zinc a day from supplements unless a doctor advises it, so add up the zinc and boron in your multivitamin too.
What is vitamin D3 K2 good for?
Vitamin D contributes to the normal absorption and utilisation of calcium, the maintenance of normal bones, teeth and muscle function, and the normal function of the immune system. Vitamin K contributes to the maintenance of normal bones and to normal blood clotting.
What’s the difference between MK-7 and MK-4 vitamin K2?
They are two forms of vitamin K2. MK-7 stays in the blood much longer, with a half-life of about three days, so one daily dose keeps levels steady.[2] MK-4 is cleared much faster. We use all-trans MK-7, the biologically active form.
Why does it include zinc and boron?
Zinc contributes to the normal function of the immune system and the maintenance of normal bones. Each capsule gives 5 mg as zinc citrate, 50% of the daily reference intake. Boron is a trace mineral found in fruit, vegetables and nuts. We include 3 mg per capsule.
Do I need to take it with food?
It’s less important than with most vitamin D supplements. D3 and K2 absorb best with some fat, and each capsule contains MCT oil as a fat source. Taking it with a meal is still a good habit.
Who shouldn’t take it?
It’s designed for adults. The NHS says children aged 1 to 10 should not have more than 50 µg (2,000 IU) of vitamin D a day, so it is not suitable for them, and teenagers should check with a GP or pharmacist first. If you’re pregnant or breastfeeding, the NHS advice is 10 µg (400 IU) a day in autumn and winter, so speak to your GP, midwife or pharmacist before taking a higher dose. The same applies if you have kidney disease or a condition that affects your calcium levels.[1]
Can I take vitamin K2 if I’m on blood thinners?
If you take warfarin or another vitamin K-dependent anticoagulant, speak to your GP or pharmacist before using any supplement containing vitamin K2. Vitamin K2 can affect how these medications work. This does not apply to anticoagulants that work through different mechanisms (such as DOACs like apixaban or rivaroxaban), but it is always worth checking with your prescriber if you are unsure.
Is it vegan? Does it contain soy?
It’s not suitable for vegans or vegetarians, because our vitamin D3 comes from lanolin. The vitamin K2 is made by fermentation from soy, so if you have a soy allergy, check the label and speak to your GP before taking it.
What if it isn’t right for me?
Every order from our website comes with a 60-day money-back guarantee. See our refund policy for details.

[1] NHS. Vitamin D. nhs.uk/conditions/vitamins-and-minerals/vitamin-d/

[2] Schurgers LJ et al. Vitamin K-containing dietary supplements: comparison of synthetic vitamin K1 and natto-derived menaquinone-7. Blood. 2007;109(8):3279-83.

[3] EFSA Panel on Nutrition, Novel Foods and Food Allergens. Scientific opinion on the tolerable upper intake level for vitamin D. EFSA Journal. 2023;21(8):8145.


64 reviews for Vitamin D3 K2, Zinc, Boron and MCT Oil

  1. English
    Rated 5 out of 5

    souvlaki space station –

    Vegan D3

    It is excellent that this is a clearly marked vegan vitamin D3. Most vitamin D3 is derived from animal sources making it vegetarian but not vegan. However this is marked as being vegan which is very much appreciated. The price of this is very reasonable and with the current voucher at costs under a tenner which is great for a vegan product. The expiry date from the time before ordering is a year which maybe isn’t too long but should be sufficient for most people. You get 120 capsules here and if you go for the recommended dosage of one daily this will last you for months. Overall I am really impressed. You are getting a vegan vitamin D3 that uses a vegetarian capsule and D3 sourced from vegan sources and all for under a tenner.

  2. English
    Rated 5 out of 5

    Dan –

    Great

    Great

  3. English
    Rated 5 out of 5

    PG –

    Highly recommend this product because of its practicality.

    I like the idea of 5 vitamins in 1 capsule. Definitely easy to swallow as you’re only taking 1 capsule. Practical for use and everyday life, straight forward and light in term of luggage. It’s flavourless since it’s a capsule.
    Potency wise, I’ll need a test to tell you how my body has benefited but what I can say is, am feeling good and strong.

  4. English
    Rated 5 out of 5

    Darkstar –

    A useful supplement and good value for money.

    I received this item through the Amazon Vine programme.
    This is a good supplement of Vitamin D plus additions of Boron, K2 and Zinc: a particularly useful combination in terms of boosting your immune system.
    The capsules are standard-sized and well formed, there were no broken ones or dust/debris in the bottle, and they are vegan. There is no discernible aftertaste.
    At the suggested dose of one-a-day the bottle will last some 4 months.
    Retailing at £10.99 they are good value for money, and there is a further £2 discount voucher valid until the end of August 2021.

  5. English
    Rated 5 out of 5

    Afua Duana Ampah –

    Good for the price

    At the moment we all need vitamin D for our immune system and even though you only need 15 minutes a day of direct sunlight that can’t always be achieved so decided to get vitamin D in tablet form. I chose these as they gave other active ingredients which will also enhance not only my immune system by also my general health. They’re high absorption which is really important and easy enough to swallow with no nasty taste. Only one to be taken each day so nearly 3 months worth

  6. English
    Rated 5 out of 5

    frog –

    Good value

    Marketed principally as Vitamin D3 there are actually 5 vitamins in each capsule – Vitamins D3, K2, Zinc, Boron and MCT Oil. Easy to swallow, flavourless, vegetarian capsule, this bottle of 120 represents good value at £11.99.

    As a vegetarian of more than 50 years I’m aware that, although my diet is balanced, there are certain vitamins I may need to supplement – but that’s true of other diets as well. I have taken B12 and D3 every day for years.I can’t honestly say I’ve noticed an improvement in my health or well-being, but my attitude is it can’t do me any harm, providing I stick to the recommended dose.

  7. English
    Rated 5 out of 5

    Ernestina –

    4 months supply

    This is a sort of multi mineral supplement.
    Vit D3 4000 IU (100mcg)
    Zinc (4.99 mcg)
    Boron (3mcg)
    K2 (90mcg)
    There is a very good description of why you would find it useful, on the box so I have included that in the photographs.

    Doseage is 1 capsule a day.

    Suitable to vegans and vegetarians

    Free from Artificial Colours, flavours, Milk, Lactose, Soya, Gluten, Wheat, Yeat and Porcine

    Nursing and expecting mothers,on those on meds or who have heart or Kidney problems, consult with a doctor before taking.

    Good for having with a morning milk shake if you empty the capsule in before blending or stir in after blending, can also be sprinkled over breakfast or other meals. does not affect the taste.
    Or swallowable as they are of course and they are not too hard to get down as they are the 6mm by 20mm narrower kind of capsule.

    At roughly £12 for 4 months supply, this seems very good value.

  8. English
    Rated 2 out of 5

    Alvina –

    No effect

    No effect at all. Note that these capsules don’t have any actual oil in them. Vitamin D is best absorbed with oil but these capsules are made with entirely dry powdered ingredients. I don’t know enough about powdering oil but these capsules didn’t do anything for me at all.

  9. English
    Rated 5 out of 5

    Boss –

    Vit K2

    Disappointed to see the K2 is only 90 mcg per capsule I will continue to take my other Vit K2 which is 600mcg/capsule.

  10. English
    Rated 5 out of 5

    J. Ward –

    Excellent preparation to support ones immune system and bone health.

    Excellent preparation with the focus on bone health with the inclusion of boron and zinc as well as vitamin K to the all-important Vitamin D3 for our immune system that we cannot manufacture from the sun as we go into the winter months in the UK. This is the first supplement that I have come across to have all these additions as well as using MCT to enhance the absorption of Vitamin D and K. As I am over 70 I am very interested in ensuring my bones are strong so I will be buying this preparation in the future.
    The large capsules are easy to swallow have no after taste. It is important to me to see it stated on the bottle that they are gluten and wheat free as I am a coeliac, but it is also great to see that people with dairy or nut allergies are also able to take this supplement.

    It is produced in the UK at the current price of £ 11.99 for 4 month’s supply this works out to £3.00 a month it is incredible value for money, easily affordable. The BBD is 09.2022 so quite fresh.

  11. English
    Rated 5 out of 5

    frederique dark –

    Brilliant

    Bone health also good for hair

  12. English
    Rated 5 out of 5

    🧚‍♀️Senorita🧚‍♀️ –

    Great quality supplement. Seems to be working.

    These Vitamin D3 capsules come in a dark bottle with a protective sealed label. They are also powered by other ingredients such as Vitamin K2, Zinc, Boron and MCT oil. There are 120 capsules, that’s good for a four-month supply for the current price of £12.99. These suitable for vegetarian capsules are made free from fillers, wheat, gluten, dairy and nuts.

    I have been taking Vitamin D3 on and off since I was diagnosed with arthritis in my knee. With the lack of sunshine in the UK, it’s essential to take this supplement to help my body absorb calcium and phosphorus for building and keeping strong bones. Vitamin D also is known to help combat colds and flu. With the added Vitamin K2, Zinc, Boron and MCT oil in the formulation helps enhance the absorption of vitamin D.

    I have been taking this supplement for about three weeks now, not sure if it works or not, but I feel great, I don’t feel any pain in my knee, and don’t have colds or flu either, so I guess it’s working. The capsule doesn’t have any significant smell or taste. 

    The product seems of a good quality, manufactured in the UK under strict guidelines and the highest standards. Would recommend it.

    Thank you for reading. Hope you have found the review helpful.

  13. English
    Rated 5 out of 5

    Keggs 73 –

    Arrived quickly and in good order

    I gave 3 stars for absorbing as I am not a doctor and so not have the tools to measure.

    Apart from that 5 stars.
    I 0lan to shop with this business again

  14. English
    Rated 5 out of 5

    Hisham –

    Easy to swallow

    These were very easy to swallow and don’t have a noticeable flavour or aftertaste.

    We are very pleased with them.

  15. English
    Rated 5 out of 5

    Mr. P. Kotecha –

    Excellent value – consistent and effective + highly well dosed Vit D3 + K2 here

    Excellent value – consistent and effective + highly well dosed Vit D3 + K2 here = plus the bonus B vits are a great addition.

    Quality has been consistent and my clients love it too.

  16. English
    Rated 5 out of 5

    Dorothy J. Fitzpatrick –

    Epsilon d3+k2

    Hopefully it will raise d3 levels

  17. English
    Rated 2 out of 5

    Ray Diant –

    Zinc in this version is not absorbed

    Humans can’t absorb zinc from the cheap zinc oxide they use.

    Look instead for zinc citrate or zinc picolinate.

  18. English
    Rated 5 out of 5

    Queeny PYT –

    Great!

    Perfect! Easy peasy to swallow. No smell or taste. Happy. Very happy.

  19. English
    Rated 5 out of 5

    Shopfester –

    Great product!

    I like the capsules, easy to swallow. Only one negative comment really, I wish there was a bigger dose of Zinc.

  20. English
    Rated 5 out of 5

    Ally Watkins –

    wow! feeling the difference already

    I read up on high doses and took 4 tablets on the first and second day. the difference in my energy sleep and mood were incredible I am now taking 2 tablets a day. to keep me straight. health has improved dramatically

  21. English
    Rated 5 out of 5

    terri the cook –

    best vitamin D

    Tried this brand for the first time a couple of months ago having been taking other brands, I was attracted to this by the fact that the vitamin D comes in coconut oil capsule and also contains other complimentary supplement; boron and zinc among other things.
    I have been impressed with the quality and feel that they have made a difference particularly in these difficult times and have just ordered my second bottle.

  22. English
    Rated 5 out of 5

    Pet65 –

    Brilliant

    No taste good for you especially through the winter months I’ve found. My fingers nails grew really stron was amazed

  23. English
    Rated 5 out of 5

    Kristina Vidic –

    My blood test shown I have vitamin D deficiency

    After my blood test showed I am vitamin D deficient, I bought supplements. The results were subtle but perfect. After a week, I felt less fatigue and my brain fog symptoms disappeared. I feel overall much better and more upbeat!

  24. English
    Rated 5 out of 5

    Matt Adams –

    Just started taking them but they seem to be working.

    Good quality item, arrived promptly, well packaged. Will use again, recommended.

  25. English
    Rated 5 out of 5

    maria caires –

    Great

    Good easy to swallow

  26. English
    Rated 5 out of 5

    Kevin Amatt –

    I like it

    It’s got a lot of stuff in each capsule, including MCT oil for fat. I wish it had a little bit of vitamin A as well, because that’s something that helps the absorption of vitamin D. I take magnesium capsules. As well of a lot of different things it does, magnesium is involved with absorbing vitamin D and controls how much we need.

  27. English
    Rated 5 out of 5

    Wizard –

    Potent item – good value

    Immunity is important, and this item helps.

  28. English
    Rated 5 out of 5

    Judy Deykin –

    Excellent product

    Perfect for recovery after illness.

  29. English
    Rated 5 out of 5

    J KOWALSKA –

    great stuff

    Good quality

  30. English
    Rated 5 out of 5

    Yin and Yang –

    Vitamin “D”

    Quality supplement, high strength with the vital addition of vitamin “K2”.
    Something most people should take in the UK, especially October- April.

  31. English
    Rated 5 out of 5

    Anna Tulodziecka –

    ok

    ok

  32. English
    Rated 5 out of 5

    John Fitzpatrick –

    ‘+ boron & mct oil solution relevant imo’

    Vitamin D

  33. English
    Rated 5 out of 5

    suzy –

    Happy with these Vit D and K2 combination capsules

    Been using this brand for a few years now.
    A good dose of vits combined with the K2 is a win win for me 😊

  34. English
    Rated 5 out of 5

    L. Santos –

    A fan!

    This is going to be regular for me. I have been taking Vitamin D for a while now, but I really like this brand!Like the price and how easy they are to take.

  35. English
    Rated 3 out of 5

    Airedale United –

    They seem to help

    Additional supplement

  36. English
    Rated 5 out of 5

    Cygfa –

    Had to change brands and haven’t noticed a drop in absorbancy

    Also good to have the additional nutrients.

  37. English
    Rated 5 out of 5

    C. Arthur –

    My favourite vitamin D supplement

    My favourite vitamin D supplement

  38. English
    Rated 5 out of 5

    Amazon Customer –

    Nutrient combo very well done …

    Very comprehensive inclusion of K2 & Boron as well as the 4000IUs of D3 …

  39. English
    Rated 5 out of 5

    XL –

    Consistency

    Since I’ve been taking this brand and having used others I have no hesitation in continuing to use Epsilon Life, I find the quality and consistency of these tablets had made me continue with my repeat orders. Very good quality and value.

  40. English
    Rated 4 out of 5

    kundai mungure –

    Quality

    Appears to be doing the job

  41. English
    Rated 4 out of 5

    KnightRider –

    High Quality D3 4K IU

    The customer service is very good at answering questions – I was confused with whether it was vegetarian or not, as some people were claiming it was whilst others said no. I received a direct answer with a full explanation from the company (it is, but depends on your views on wool being used as part of the product).

    Too early to tell as to whether this product will have any noticeable changes to my health but will update where necessary.

    Thanks.

  42. English
    Rated 5 out of 5

    Amazon Customer mysie –

    Need to order more as seemed to have more energy whilst taking them

    They were easy to take, will be ordering more

  43. English
    Rated 5 out of 5

    Andreea B. –

    Genuine product!

    After 2 days, i have personally seen already the difference in feeling more energetic!
    Worth the money!!

  44. English
    Rated 4 out of 5

    michael barker –

    i have full confidence in them

    recomended by a friend must admit very good

  45. English
    Rated 5 out of 5

    Amazon Customer –

    Perfect

    I always take these during the winter months. They work wonders.

  46. English
    Rated 5 out of 5

    Azad Bhatoo –

    an excellent health adjunct

    liked the te3xture and the easy to swallow tablets

  47. English
    Rated 5 out of 5

    Vicky Hodgson –

    The best

    Everything you need to boost and keep your immune system in tip top condition, along with a healthy diet of course. I am more than happy to recommend these, in fact, I am so impressed I bought some for my brother to try too.

  48. English
    Rated 4 out of 5

    Luk –

    GOOD VALUE

    It seems to be good quality

  49. English
    Rated 5 out of 5

    Amazon Customer –

    Worth every penny

    I take 2 a day and my immune system is top notch.

  50. English
    Rated 5 out of 5

    t.c. –

    Vitamin D3 K2 Zinc Supplement – Vitamin D 4000IU High Strength Formula with Vitamin K2

    Easy to order, easy to swallow seem to help.
    I take these as other family members have been diagnosed with low vit D.
    Having mine checked soon so will update.

  51. English
    Rated 5 out of 5

    Anisha –

    Good product

    The quality is good and the doze came in a good size in the box. The value of the money is really good and gives a good amount. It is easy to sallow and it benefits the health a lot after taking it.

  52. English
    Rated 1 out of 5

    Shfeeqa –

    Product was not sealed

    the product was not sealed when it arrived.

  53. English
    Rated 5 out of 5

    TrishV –

    Great Tablets

    These do everything they are supposed to, Just keep taking them regularly as per instructions and they will fo the rest

  54. English
    Rated 5 out of 5

    jonathan –

    Essential winter supplement for immunity boost

    Essential winter supplement. Vitamin d supplement makes up for the reduced exposure to sunlight during the winter season, the zinc helps the body to access the vitamin d and together they maintain healthy musculoskeletal system and boost immunity.
    4000IU dose here is the recommended maximum dose per day, according to most experts including NHS guidelines .

  55. English
    Rated 5 out of 5

    Angela Booth –

    Good product

    Taking it daily to help with health

  56. English
    Rated 5 out of 5

    Glennis Deacon –

    Good health boost

    Sunshine vitamins are a good boost

  57. English
    Rated 3 out of 5

    Muhammad Qasim –

    Great Supplement for Health – Effective but Large Capsules

    I’ve been using the Vitamin D3 K2 Zinc Supplement for a few weeks and am really happy with it. The formula, with 4000 IU of Vitamin D3, Vitamin K2 MK7, Zinc, Boron, and MCT oil, is effective and easy to take. I’ve noticed improved energy and overall well-being. The only downside is that the capsules are a bit large, which might be hard for some to swallow. Otherwise, it’s a great product, and I’ll continue using it!

  58. English
    Rated 4 out of 5

    nina –

    Vitamin D

    Quite expensive compared to other brands but been taking them regularly now for a while and seem to be making a positive impact.

  59. English
    Rated 5 out of 5

    Ski –

    Super, highly recommend

    Take them regularly and you will feel the difference,I notice that after a week already felt differently more energy and better “go and do something”attitude

  60. English
    Rated 4 out of 5

    Grizzly –

    Tad expensive

    Good quality, would be better if the boron content was higher considering the price of the product. D3 supplements at 4000iu are very cheap to buy these days.

  61. English
    Rated 5 out of 5

    JellyD –

    Impressed

    Very happy, good quality, they work.

  62. English
    Rated 5 out of 5

    Linda –

    This is my second bottle and its very good easy to take.

  63. English
    Rated 5 out of 5

    Michelle –

    Am going to start taking this in October through the winter. Looks to be vert good ingredients. We all need this supplement!

  64. English
    Rated 5 out of 5

    Susan Nash –

    It seems to be the only one with K2 which is perfect

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