Vitamin K2 Capsules
Vitamin K2 as menaquinone 7, the long acting form.
£31.68
90 capsules
90 day supply
£0.35 per day £0.35 per capsule
Guaranteed additive free
Highest purity
Practitioner grade
Free Standard UK delivery over £35.00
30 day returns
In stock. Orders before 2pm Mon-Fri are dispatched same day.
★★★★★ "I won't go back to high street supplements. The difference in quality is something you can actually feel." Susie
Vitamin K2 Capsules give you vitamin K2 as menaquinone 7, the long acting form, on its own. Each capsule provides 150mcg and you take one a day with food. One pot holds 90 capsules, which is a 90 day supply.
Benefits of taking vitamin K2
Vitamin K keeps your bones normal and your blood clotting normally. It is most often taken alongside vitamin D, because vitamin D raises calcium absorption and vitamin K directs where that calcium is used.
- Bones stay healthy with the vitamin K they need.
- Blood clots normally when it should.
- Calcium absorbed with vitamin D gets directed to your bones.
Who benefits
Vitamin K2 Capsules are most useful for:
- People who already take vitamin D on its own and want to add K2 to it.
- Anyone taking Vitamin D3 Oil Drops, which contain no K2.
- Those taking a calcium supplement, so the calcium is directed to bone.
If you would rather have both vitamins in one capsule, Vitamin D3 and K2 Capsules give 2500 IU of D3 with 200mcg of K2.
What is in it
Each capsule provides 150mcg of vitamin K2 as menaquinone 7, which is 200% of the daily reference value. The other ingredients are cellulose and the vegetable capsule shell. MK-7, menaquinone-7 and vitamin K2 MK7 are other names for it.
How to take it
Take one capsule a day with food. Vitamin K is fat soluble, so a meal that contains some fat supports absorption.
Diet and allergens
The capsules are suitable for vegans and vegetarians. They are free from gluten, dairy and nuts.
Quality
The capsules are made in the UK in a GMP certified cleanroom facility accredited to ISO 9001 and ISO 14001. Every batch is traceable from raw material to finished product. Like every supplement Nutri Tailor stocks, they are practitioner grade and guaranteed additive free.
Common questions
Why K2 as MK-7 rather than MK-4 or vitamin K1?
Vitamin K1, from green vegetables, is used mainly by the liver for clotting and clears quickly. MK-4 clears within hours and is usually taken several times a day, while MK-7 stays in circulation for days, so one small daily amount is enough. MK-7 is also the form most studied for bone.
How much vitamin K2 should I take a day?
Take one capsule a day, which gives you 150mcg, twice the daily reference value.
When is the best time to take vitamin K2?
You can take it at any time of day, with a meal that contains some fat.
Can I take it with other supplements?
Yes. Pair it with vitamin D3 for calcium, because vitamin D raises absorption and vitamin K directs where the calcium goes. It is the natural partner for Vitamin D3 Oil Drops and for any calcium supplement.
Does vitamin K2 have side effects?
Vitamin K2 at this amount is not known to cause side effects. If you take a blood thinner, speak to your prescriber before adding K2, because it affects clotting.
Why capsules rather than tablets?
A capsule is a cellulose shell around the powder, so it needs none of the binders or coating that hold a tablet together.
Delivery and returns
Order before 2pm Monday to Friday and your capsules are dispatched the same day from the UK. Standard UK delivery by Royal Mail Tracked 48 takes 2 to 4 working days and costs £3.35, or it is free when you spend £35 or more. Faster delivery is available at checkout. Nutri Tailor also ships worldwide, with duties and taxes shown before you pay. You can return unopened items within 30 days of delivery. New customers get 10% off their first order.
Why Nutri Tailor
Nutri Tailor is rated 4.6 out of 5, "Excellent", on Trustpilot. Every supplement is chosen by experienced nutritional therapists. Kasia Key, Registered Associate Nutritionist, says: "I use Nutri Tailor for myself and my clients because you can be certain that their supplements are industry leading quality."
Sources
The information on this page draws on the NIH Office of Dietary Supplements and the European Food Safety Authority.
| Each capsule contains: | %NRV* | |
|---|---|---|
| Vitamin K2 | 150 mcg | 200% |
† Nutrient Reference Value (NRV*) not established
Also listed as MK-7, menaquinone-7, menaquinone, vitamin K2 MK7.
Suitable for men.
Suitable for women.
Consult your healthcare practitioner before use if pregnant or breastfeeding.
Suitable for vegetarians.
Suitable for vegans.
No gluten containing ingredients.
No nut containing ingredients.
No dairy containing ingredients.
If you are taking prescribed medicines or under medical supervision, consult your healthcare practitioner before use.
Store in a cool dry place.
Keep out of reach of children.
This information is not a substitute for advice from a healthcare practitioner.
This product should not be used as a substitute for a varied diet.
Once opened, consume within 3 months.
This product is in stock. Orders placed before 2pm Mon-Fri are dispatched the same day.
UK Standard Delivery (Royal Mail Tracked 48, 2 to 4 working days) is £3.35, or free on orders of £35 or more. Express Delivery (Tracked 24, 1 to 2 working days) is £5.65, free on orders of £60 or more. Next Day Delivery (Royal Mail Special Delivery) is £8.50, free on orders of £100 or more; order before 2pm on a working day for next-working-day arrival. We dispatch Monday to Friday.
Delivery and worldwide shipping options are shown at checkout, with duties and taxes included.
Unopened items in their original packaging can be returned within 30 days of delivery.
New customers get 10% off their first order.
Quality promise
Why clinical grade matters
- ✓ GMP certified, pharmaceutical grade manufacturing
- ✓ Made in UK cleanroom facilities, ISO 9001 & ISO 14001 accredited
- ✓ No fillers, binders or additives, only active ingredients
- ✓ Fully traceable from raw material to finished product
- ✓ Non-GM, non-irradiated, 100% green energy manufacturing
Evidence
What the research shows
Our Health Reference Library is an ever-growing collection of peer-reviewed research and health guidance.
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Frequently asked questions
What is Vitamin K2 good for?
Vitamin K2 provides essential vitamins supporting multiple body functions.
When should I take vitamins?
Fat-soluble vitamins (A, D, E, K) should be taken with fat-containing food.
Can I take this with other supplements?
Yes, but check for overlap to avoid excessive doses.
What is the difference between synthetic and natural vitamins?
Natural forms are often better absorbed. Look for methylated B vitamins and natural vitamin E (d-alpha vs dl-alpha).
Can I take vitamins on an empty stomach?
Water-soluble vitamins (B and C) are fine on empty stomach. Fat-soluble vitamins need food with fat for absorption.
Why K2 as MK-7 rather than MK-4 or vitamin K1?
Vitamin K1, from green vegetables, is used mainly by the liver for clotting and clears quickly. Vitamin K2 comes in two common supplement forms: MK-4, which clears within hours and is usually taken several times a day, and MK-7, which stays in circulation for days, so one small daily dose is enough. MK-7 is the form most studied for bone. These capsules provide MK-7 on its own, which suits people who already take vitamin D separately and want to add K2 to it.
Why capsules rather than tablets?
Tablets need binders, fillers and a coating to hold their shape. A capsule is a cellulose shell around the powder, so it carries no binders and breaks down quickly once swallowed.
