HOWARD & JAMES Vitamin D3 4000iu Plus Vitamin K2 100ug 120 High Strength Vegetarian Tablets
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HOWARD & JAMES Vitamin D3 4000iu Plus Vitamin K2 100ug 120 High Strength Vegetarian Tablets

4.6/5
Product ID: 157815909
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Details

  • Brand
    HOWARD & JAMES
  • Item form
    Tablets
  • Primary supplement type
    Vitamin D3 K2
  • Diet type
    Vegetarian
  • Flavour
    Unflavoured
💊4000 IU Vitamin D3 max potency
🦴100 µg Vitamin K2 for bone & clot health
🇬🇧UK-made, premium quality assurance

Description

💥 Elevate your wellness game with the ultimate D3 + K2 power combo!

  • BONE IMMUNE POWER DUO - 4000 IU D3 plus 100 µg K2 supports strong bones, teeth, muscles, and immune function.
  • BACKED BY SCIENCE CARE - EFSA-approved benefits with dedicated customer support ensuring your health journey.
  • TRUSTED UK CRAFTSMANSHIP - Manufactured under strict hygiene and quality controls in the UK for peace of mind.
  • CLEAN CONSCIOUS FORMULA - Non-GMO, vegetarian-friendly, with zero artificial additives for pure wellness.
  • 4 MONTHS OF DAILY VITALITY - 120 high-strength tablets deliver a full 4-month supply of essential vitamins.

HOWARD & JAMES Vitamin D3 4000 IU plus Vitamin K2 100 µg tablets provide a potent, scientifically backed formula designed to support bone health, immune function, and normal blood clotting. With 120 vegetarian-friendly, non-GMO tablets made in the UK, this 4-month supply ensures premium quality and maximum absorption without artificial additives.

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Specifications

Allergen InformationContains: Non-GMO
Units120 count
Serving Recommendation1 Tablet
Country of originUnited Kingdom
BrandHOWARD & JAMES
FormatTablets
Age Range DescriptionAdult

Have a Question? See What Others Asked

Is this Vegan?
Can the manufacturer / seller please confirm if this is Vegan or not? Is lanolin used as a source of the cholecalciferol?
is this vitamin dairy and soya free?
I have just received my order and the bottle doesn’t have the GMP stamp on it. are they definitely GMP approved?

Reviews

4.6

All from verified purchases

K**R

Good value for money

As this is a most important vitamin combo I need to buy these regularly, so value for money is important to me. They are easy to swallow and good quality materials.

T**

Good product

Would recommend it,.After taking it for 3 months my vitamin d levels increased significantly.

J**A

I take just half a tablet

I vary the amount of this I take depending whether I’m going to get sunlight that day. Sometimes I snap a tablet in half. Dissolves easily in the mouth with no flavour so very easy to take. I can’t comment on the effects other than no side effects noticed. Have been taking this brand for about a month or two now. I stop taking them in the summer generally.

B**C

Faulty, no refund allowed

Seal not in tact. Don't order, refund not avaiailable, seal in lid

N**O

They’ve helped us

They’ve helped us tremendously over the last 3 years. I will not stop taking them. Thank you🌸Update. After taking 2 for three years my vitamin d levels were too high and so now will only take 1 as written. I feel I am not missing out on vit. D. It shows they work. Although a vit. D test not easily ordered at the GP I would recommend to ask.

J**R

Good D3+K2 product

I've been using Howard & James D3+K2 since November 22 and ever since then I have never had Covid, colds or flu. So although it is difficult to say whether taking D3 has any immediate or clearly discernible affect, I can say fairly confidently that my immune system has been very good and better than before this time when I would have the usual regular colds, etc.Vitamin D increases the absorption of calcium. If you take calcium with vitamin D, you will absorb more of the calcium. That might seem like a good thing, but if you don't have enough vitamin K2 on hand, the calcium will end up where you don't want it.The K2 in this formula helps the body transport calcium around the body in the bloodstream and more importantly K2 pushes calcium into the bones, where it is stored until the immune system requires it. Without K2 you risk calcification and hardening of the arteries.I feel it important to mention that I experienced something odd as a result of taking larger doses of D3+K2 (this would have been true of any brand of D3+K2). In the late summer of 2023 after learning about supposed benefits of taking big doses of Vitamin D3, I began taking between 2 to 4 tablets a day. After a few days I experienced multiple side-effects of faintness, slight nausea, palpitations, dizziness on standing, and on 4 consecutive days I got a migraine each day (I do suffer migraines, but very rarely).I did some research and discovered that this can be caused if you have a Magnesium deficiency because the body uses up a tremendous amount of Magnesium when it activates D3 into the correct form to be utilised by the body. I must have been Magnesium deficient, and taking the extra D3 took me over the edge.I later learned that it is recommended for this very reason that when supplementing D3 you should take a Magnesium supplement (I use Magnesium Glycinate as this is more easily absorbed than some other Magnesium compounds and is less likely to cause diarrhoea). Magnesium is very important to many bodily processes and is the underlying cause of many modern ailments. I can recommend a book by Dr Carolyn Dean called The Magnesium Miracle. Since including taking Magnesium with my D3+K2 I've had no further problems.Overall I'm pleased with the Howard & James brand of D3+K2, and this curve ball thrown into the equation helped me appreciate how vital Magnesium is to ones health.

K**N

Must have for us Brits

We all should be talking both vitamins and minerals and these are one of my go to for skin health you should also be taking magnesium with these for full affect grab some cod liver oil caps and a good vitamin b complex and zinc.your welcome!!

M**.

A Game-Changer

Bought these for my mum who believes it has certainly helped her in calcium absorption and bone health, but it also supports heart and immune system functions. These tablets are a powerhouse of benefits in one package!I appreciate that these tablets are vegetarian-friendly, as I follow a vegetarian diet. The fact that they are high-strength means I don't have to take as many pills, which is a big plus.Since I started taking these supplements, my mum has noticed a significant improvement in her energy levels, mood, and overall well-being.The 120-tablet bottle lasts a long time, providing great value for the price. The packaging is also eco-friendly.If you're looking to boost your health and well-being, these supplements are a fantastic choice.

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Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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