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Sublingual Vitamin K2

Frunutta’s sublingual Vitamin K2 supplement is perfect for anyone wishing to increase their intake. Ultra-potent and free from unnecessary fillers, binders or artificial ingredients, the easy-to-take, one-a-day supplement supplies 500mcg of vitamin K2 (MK-4). By going sublingual, Frunutta are able to eliminate the chemicals and impurities found in ordinary vitamin supplements.

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From £29.75

If you’re searching for a generous source of vitamin K2, look no further than Frunutta’s highly absorbable sublingual supplement.

Ultra-potent and free from chemicals, coatings and indeed all unnecessary fillers, the one-a-day supplement allows you to replenish your levels of this important nutrient. 

Specially formulated for maximum absorption, Frunutta’s supplement comes in the form of Micro Quick Absorb® tablets which dissolve easily under the tongue. No more swallowing pills!

What is Vitamin K?

Vitamin K is a fat-soluble vitamin that plays an essential role in helping blood to clot, thereby promoting wound healing. The nutrient also contributes to the maintenance of normal bones.

Vitamin K comprises a group of compounds, of which the most important are K1 (phylloquinone) and K2 (menaquinone). While the former is found in plant foods like leafy greens, the latter can be sourced from meat and fermented foods.

That isn’t the only difference, though. Vitamin K1 is mostly used by the liver to activate calcium-binding proteins involved in blood clotting; K2 activates proteins which regulate where calcium ends up in the body.

Vitamin K2’s central role in calcium metabolism makes it a popular supplement for those wishing to elevate their levels and protect bones. Another reason people rely on K2 supplements is because the amount of vitamin K1 in the diet far exceeds that of K2. Furthermore, while K1 has a comparatively short half-life and is quickly cleared by the liver within eight hours, K2 remains biologically active for much longer (up to 72 hours).

The benefits of vitamin K2 supplements may be amplified when twinned with a vitamin D supplement, for the nutrients appear to have a collaborative relationship.

What Makes Sublingual Vitamin K2 Different?

Vitamin K2 is better absorbed by the body than K1, but to further maximise the absorption rate, it is worth considering the delivery method. 

In our opinion, nothing beats sublingual. Sublingual – which means ‘beneath the tongue’ – is a significant advance in vitamin supplementation.

These cleverly formulated micro tablets dissolve under the tongue in seconds (thereby bypassing the stomach) and absorb directly into the bloodstream. Increasing your vitamin K intake has never been easier.

Rapid absorption isn’t the only benefit. Frunutta’s sublingual supplements also come without the coatings, colours, chemicals, additives and impurities common to the majority of dietary supplements.

Such ingredients are added to ensure the vitamins survive our digestive tracts. Thanks to sublingual tablets, you can benefit from a perfectly pure vitamin without the unnecessary extras.

Frunutta’s sublingual Vitamin K2 delivers a potent daily dose (500mcg) of MK-4, a relatively short-chain menaquinone. MK-4 makes up the greatest percentage of vitamin K2 in our body.

Like all Frunutta vitamins, this supplement contains tiny amounts of lactose (to help the dissolving) and acacia gum (to hold the pill together). It also contains stevia leaf extract, to help with taste.

Who is Frunutta Vitamin K2 For?

Frunutta’s sublingual Vitamin K2 supplement is perfect for anyone wishing to quickly increase their intake. While it is possible to get all the vitamin K we need from our diets, deficiency is more likely if you are ill or battling a chronic health problem that impairs nutrient absorption. Deficiency can also result from taking taking certain medications (such as antibiotics) on a long-term basis.

Supplement key features:

• Requires no swallowing or water

• Rapid absorption

• High strength

• Developed by doctors and scientists

• 90 servings per pack

• Preservative-free and non-GMO

• Gluten-free, dye-free

• No fillers, additives or excipients

• Recommended for vegetarians/vegans

• Manufactured in Certified GMP facility in Los Angeles, California

A pure vitamin K supplement that gets where you need it to, from a company you can trust. 

Remember, one micro tablet provides 500 mcg of vitamin K2 – and there are 90 tablets per pack.

Product Price Qty
Frunutta Sublingual Vitamin K2 500 mcg
In stock
Buy Multiple and Save
  • Buy 2 or more units £26.75 each
  • Buy 5 or more units £25.25 each

Further Information

About Frunutta

Frunutta was co-founded by Dr. Ali Alavi, a surgeon and aerospace engineer with an autistic child. Knowing that his son suffered from a shortage of nutrients, and was unable to swallow pills or absorb many vitamins (a common problem for autistic children), Dr. Alavi set about creating a line of sublingual supplements which would bypass the gut altogether. No swallowing, no water and no fuss.

In common with a team of fellow doctors and scientists, Dr. Alavi’s first priority was to use high-quality ingredients to create clean, pure, well-dosed sublingual vitamins which would have a tangible impact on the health of his son and others. This meant no preservatives, gluten, sugar, artificial colouring or indeed any superfluous ‘extras’. 

Eventually, Frunutta expanded and established a full line of sublingual products for both adults and children, with everything manufactured at a state-of-the-art GMP facility in Los Angeles. The company’s highly effective products offer an alternative to pills or injections, delivering pure vitamins and nutrients directly into the bloodstream, where they’re needed.

The Problem with Pills

Every pill you swallow follows an identical path; from your mouth, down into your stomach to be broken down and digested, then onward through your liver to be further cleansed and finally, the remainder enters your bloodstream. Gradually, pill makers have realised that much of the vitamin which was intended to nourish the body was actually being destroyed along the way.

They attempted to solve this problem by adding resilient coatings and shellacs to protect the pills in the harsh, acid-rich environment of the stomach. Sugars were also incorporated to make the pills more palatable, as were artificial colours, fillers and other counterproductive ingredients, elements which were never supposed to be consumed by any living thing, to make the pills more visually appealing and easier to swallow. Thus, the typical vitamin pill on the market is almost entirely comprised of ingredients that have precious little to do with the vitamin itself.

Frunutta differs from the norm by retaining all of the good stuff and eliminating all of the bad. No chemicals, no coatings, no fillers, no joke!


As a dietary supplement, dissolve once Micro Quick Absorb® tablet under the tongue as directed by your healthcare provider. This product may also be chewed or swallowed.

Warnings: If you are currently taking any anti-coagulant drugs (warfarin, coumadin, heparin, etc) or if you are pregnant/lactating, consult your healthcare provider before consumption.

Supplement Facts

Frunutta Sublingual Vitamin K2 MK4 Label

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