🛡️ Immunity 📣 New Precise formula

Vitamin D3 + K2 with MCT Oil Vitamin D3 2000 IU + K2 MK7 75 µg in drops with MCT oil

📦500 porcji daily 📅for 500 days ★★★★★ 4,8/5 5 reviews
  • ☀️ 2000 IU of vitamin D3
    A strong daily serving in 5 drops for bones, muscles and immunity
  • 🦴 K2 MK7 + D3 in MCT oil
    A duo for calcium balance on a natural fat carrier
  • 💧 500 servings per package
    Convenient dosing in drops with a plan of 5 drops (0.25 ml) once a day
  • ⚠️ Key safety point
    Vitamin K2 requires caution in people taking anticoagulant medicines
89.00 PLN 0.18 PLN / serving
💎 Create an account and get -10% for 7 days · you save 8.90 PLN
Create account Have an account?
Lowest price in the 30 days before discount: 89.00 PLN
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
Availability: Wysoka
·

Checking shipping availability...

🔒Secure SSL payments 🚚Free delivery from 250 PLN
Good to know

Vitamin D3+K2 in drops is a modern food supplement that combines the power of two key fat-soluble vitamins - D3 and K2 - in a liquid form with exceptional bioavailability. Thanks to a base of natural MCT oil (medium-chain triglycerides from coconut oil), the vitamins are rapidly absorbed and utilized by the body, ensuring maximum effectiveness in every drop.

Vitamin D3 (cholecalciferol) - often called the "sunshine vitamin" - plays a fundamental role in the functioning of the immune system, supports the maintenance of healthy bones and teeth, proper muscle function and participates in cell division processes. Vitamin D deficiencies are extremely common, especially in countries with low sunlight exposure for most of the year.

Vitamin K2 (menaquinone-7, MK-7) - often overlooked yet extremely important - works synergistically with vitamin D3 by regulating the body's calcium balance. It supports proper blood clotting and contributes to maintaining healthy bones by helping direct calcium to the right places - into bones and teeth, not the walls of blood vessels.

MCT oil (medium-chain triglycerides) is a fractionated coconut oil containing fatty acids with 8-10 carbon atoms (caprylic acid C8 and capric acid C10). MCTs are quickly metabolized by the body, do not require bile for digestion and are an ideal base for lipophilic (fat-soluble) vitamins, ensuring their optimal absorption.

The drop form is a major advantage of this product - instead of large capsules or tablets, just 5 drops a day is enough, taken directly on the tongue or added to food. This is a convenient solution especially for people who have difficulty swallowing capsules.

Active ingredients:
Vitamin D3 (cholecalciferol) - 10 µg (400 IU) per 1 drop

  • Supports the proper functioning of the immune system

  • Helps maintain healthy bones and teeth

  • Supports proper muscle function

  • Participates in the process of cell division

  • Aids in the absorption and utilization of calcium and phosphorus

Vitamin K2 (menaquinone-7, MK-7) - 20 µg per 1 drop

  • Contributes to maintaining healthy bones

  • Supports proper blood clotting

  • Regulates calcium balance in the body

  • Works synergistically with vitamin D3 by directing calcium to the bones

MCT oil (Medium Chain Triglycerides)

  • Fractionated coconut oil of the highest purity

  • Rapidly absorbed and metabolized by the body

  • Enhances the bioavailability of fat-soluble vitamins

  • Provides a stable fat base for delicate vitamins

Mixed tocopherols (natural vitamin E)

  • Natural antioxidant protecting the stability of vitamins

  • Extends the shelf life of the product without added preservatives

Intake plan

Recommended intake: The daily serving is 5 drops (0.25 ml).
How to use: Administer directly into the mouth or dissolve in a small amount of liquid. Use once daily, preferably with a meal containing fat for optimal absorption. Do not exceed the recommended daily dose.

Active ingredients per daily serving

Active Ingredients Up to 75 years
(5 drops)
Over 75 years
(10 drops)
Vitamin D3 (cholecalciferol) 50 µg
(2000 IU, 1000%*) 100 µg
(4000 IU, 2000%*) Vitamin K2 (menaquinone-7) 37,5 µg (50%*) 75 µg (100%*)

*% NRV - Nutrient Reference Value

Servings per package: 500
1 drop = 400 IU (200% NRV*)

Ingredients

Fractionated coconut oil (MCT), vitamin D3 (cholecalciferol), vitamin K2 (menaquinone-7, MK-7), antioxidant: mixed tocopherols.

Ingredient

Up to 75 years
5 drops

% NRV* Over 75 years
10 drops
% NRV* Vitamin D3 50 µg (2000 IU) 1000% 100 µg (4000 IU) 2000% Vitamin K2 75 µg 100% 37,5 µg 50%

Additional information (from the label):
Servings per package: 500
1 drop = 400 IU (200% NRV*)

*NRV – Nutrient Reference Value

Storage

Store at 15-25°C in a dry, shaded place, out of reach of small children. Protect from sunlight - vitamins D3 and K2 are sensitive to light. Use within 6 months after opening. Always close the bottle tightly after use. Store the drops in an upright position

Precautions

This product is intended for adults.

Do not use in case of hypersensitivity to any of the ingredients.

Individuals taking anticoagulant medications (vitamin K antagonists) should consult their doctor before using this product.

Food supplements should not be used as a substitute for a varied diet. A balanced diet and a healthy lifestyle are important for the proper functioning of the body.

Do not use during pregnancy or breastfeeding without consulting a doctor.

If you are taking other supplements containing vitamin D or K, consider the total daily intake.

The drops are not suitable for infants and young children.

High concentration (DER)
No fillers
No artificial colorants
Made in Poland
Non-GMO
Vegan
Gluten-free

Vitamin D3 + K2 with MCT oil is for you if:

Who is Vitamin D3 + K2 MK7 with MCT Oil for? Who is Vitamin D3 + K2 MK7 with MCT Oil for? Who is Vitamin D3 + K2 MK7 with MCT Oil for?

Indications, where ingredients may support daily routines with Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml

  • Bone pain
    Bone pain is a discomfort felt in the bones, which can result from injuries, infections, inflammations, osteoporosis, tumors or other conditions.
  • Declining immunity
    A weakened immune system is a condition in which the immune system becomes less effective at defending the body against infections. It can result from illnesses, stress, poor diet, unhealthy lifestyle or treatment.
  • Immunity
    Odporność to zdolność organizmu do obrony przed infekcjami i chorobami.
  • Osteomyelitis
    Osteomyelitis is a bone infection that can lead to pain, swelling, fever and redness in the area of the affected bone. It can be caused by bacteria or trauma.
  • Osteoporosis
    Osteoporosis is a condition characterized by the weakening of bone structure, leading to increased fragility. It results from bone mass loss, with the main risk factors being age, lack of physical activity, a calcium-deficient diet and hormonal changes, especially after menopause.
  • Vitamin D deficiency
    A deficiency in vitamin D can lead to weakened bones, muscle pain, a weakened immune system, and other health problems.

Vitamin D3 + K2 with MCT oil active ingredients

IngredientUp to 75 years 5 drops% NRV*
Vitamin D3 50 µg (2000 IU) 1000% | 100 µg (4000 IU) | 2000%
Vitamin K2 75 µg 100% | 37,5 µg | 50%

Fractionated coconut oil (MCT), vitamin D3 (cholecalciferol), vitamin K2 (menaquinone-7, MK-7), antioxidant: mixed tocopherols.

Up to 75 years 5 drops

Additional information (from the label):Servings per package: 5001 drop = 400 IU (200% NRV*)

*NRV – Nutrient Reference Value

Ingredients in Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml

How Vitamin D3 + K2 with MCT oil works in a daily routine

Mechanism of action for Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml

Vitamin D, vitamin K2 and an MCT oil carrier

Vitamin D3 + K2 with MCT oil supports bones, muscles and immunity, as well as normal calcium balance. Vitamin D3 contributes to the normal absorption of calcium, while vitamin K2 MK7 supports the maintenance of normal bones.

☀️ Immunity and muscles

Vitamin D supports the normal function of the immune system and muscles. It is a key pillar of daily seasonal and year-round supplementation.

🦴 Bones and calcium balance

Vitamin D helps the normal absorption of calcium and phosphorus, while vitamin K supports the maintenance of normal bones.

🫧 MCT oil carrier

MCT oil (fractionated coconut oil) is a natural fat carrier that supports the absorption of fat-soluble vitamins D3 and K2 - which is why the drops are best taken with a meal containing fat.

What the ingredients in Vitamin D3 + K2 MK7 with MCT Oil:

  • Designed for a long-term, daily routine
  • Supports bones, muscles, immunity and normal calcium balance
  • Pairs well with Omega+, Magne+ and Immuno NR+ in a thoughtful protocol
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml — story 1
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml — story 2
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml — story 3
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml — story 4
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml — story 5
Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml — story 6

What the sources say

The information below refers to the active ingredients used in the formula and the sources you can review yourself.

Vitamin D
2000 IU
Vitamin D contributes to the normal function of the immune system and muscles, the maintenance of normal bones, and the normal absorption of calcium and phosphorus.
The function of vitamin D is confirmed and authorised in the EU.
Sources: Source 1 · Source 2 · vitamin d immunity muscles bones
Vitamin K2 and the D+K duo
75 µg
Vitamin K contributes to normal blood clotting and the maintenance of normal bones, and the literature describes the D+K duo as a logical pairing in the description of bones and calcium balance.
The function of vitamin K is confirmed and authorised in the EU; the D+K duo is described in the literature in the context of bones and calcium balance.
Sources: Source 1 · Source 2 · vitamin k2 bone health blood clotting d3 k2 combination
Drop form and safety
MCT
MCT oil is a natural fat carrier for fat-soluble vitamins, and the convenient drop form makes daily dosing easier; in practice the safe use of vitamin K2 alongside anticoagulant medicines remains key.
A convenient form does not remove contraindications. If you take vitamin K antagonists or other anticoagulant medicines, supplementation should be discussed with your doctor.
Sources: Source 1 · Source 2 · MCT oil carrier vitamin d bioavailability safety
Good to know: Individual results may vary and depend on the starting condition of the body, diet, lifestyle and regular use. A dietary supplement is not a medicinal product and does not replace a varied diet or a healthy lifestyle.

Specialist comment

Janusz Wietecha

Vitamin D3 and K2 in drops – the perfect duo for bone health and beyond

As a doctor, I have observed for years the growing problem of vitamin D deficiency in the Polish population - studies show that even 80-90% of Poles have insufficient levels of this vitamin, which translates into weakened immunity and bone issues. The key to effective supplementation is the combination of vitamin D3 with vitamin K2 (MK-7), because their synergistic action lies in the fact that D3 increases calcium absorption from the digestive tract, while K2 activates proteins that direct calcium to bones and teeth, preventing its deposition in blood vessels. Without vitamin K2, excess calcium can paradoxically lead to weakened bones despite supplementation and simultaneously cause vascular calcification.

The drop form with MCT oil has an advantage over traditional capsules due to high bioavailability, as vitamins D3 and K2 are lipophilic and require the presence of fats for absorption. MCT oil, composed of caprylic and capric acids, is quickly metabolized and ensures immediate vitamin bioavailability. Drops also offer practical benefits - ease of use, precise dosing, and the possibility of adding to meals, making them an ideal solution for older adults or those who have difficulty swallowing capsules. Vitamin D3+K2 in drops with MCT oil provides comprehensive support for bone health, the immune system and cardiovascular health - the supplement form of the future, combining convenience, precision, and maximum bioavailability.

Janusz Wietecha

Recommended products from this category

Products that may complement your daily supplementation routine.

Why Viloway and not another supplement?

What makes our products different from typical supplements available on the market.

Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
V
Viloway
Made in Poland, transparent composition
  • High-quality ingredient forms - selected for a clear and functional formula.
  • Clean formula - without fillers, colorants, magnesium stearate or unnecessary technological additives.
  • Measurable serving - clearly described daily serving of active ingredients.
  • Full transparency - label with exact amounts, production certificates and ingredients described on the page.
  • Made in Poland - in line with EU standards, with quality control at every stage.
  • Expert consultation - product content is reviewed for safe communication.
?
Typical supplement
Low-price segment, mass production
  • Cheaper, less stable ingredient forms - lower bioavailability and poorer intestinal tolerance.
  • Fillers and technological additives - magnesium stearate, colorants and anti-caking agents that reduce formula purity.
  • Unclear serving - it is harder to assess the amount of active ingredients in daily supplementation.
  • Limited transparency - limited information on raw material standardization, source and quality testing.
  • Unknown production origin - often outsourced without clear quality control information.
  • No expert consultation - product communication may be less precise.

What do our customers say about Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml?

4.8
Opinions: 5
Do you have Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml?

Describe your experience with the product, add a review and help others choose.

Log in to add a review
rating
5.00

Biorę z całą rodziną od jesieni - dzieci 8 i 11 lat też. Krople są o wiele wygodniejsze niż tabletki, olej MCT sprawia że smak jest neutralny i córka nie grymasi. Widzę że zimą jesteśmy mniej podatni na przeziębienia. Polecam!

Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
Natalia, 2026-03-14 15:48
rating
5.00

Mam 52 lata i badanie wykazało mocno obniżony poziom D3. Lekarka poleciła suplementację. Wybrałam te krople bo łączą D3 z K2, a forma w oleju MCT szybko się wchłania. Po 3 miesiącach kolejne badanie - poziom w normie. Biorę dalej, zwłaszcza w zimowe miesiące.

Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
Barbara, 2026-02-11 18:22
rating
5.00

Stosuję od listopada i zauważyłam różnicę głównie w samopoczuciu - mniej senności popołudniami, więcej energii na trening. Dawkowanie proste, 5 kropli dziennie prosto do ust. Fajny flakonik, nie rozlewa się.

Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
Aleksandra, 2026-01-05 08:14
rating
4.00

Wcześniej brałam D3 w kapsułkach z apteki, te krople są zdecydowanie lepsze bo wchłaniają się szybciej dzięki MCT. Ważne żeby brać codziennie z posiłkiem zawierającym tłuszcz - jak brałam na pusty żołądek, słabiej działało. Trzeba regularnie i z jedzeniem. Zostaję na dłużej.

Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
Patrycja, 2025-12-18 20:33
rating
5.00

Super krople - dawkowanie proste, bez smaku, flakonik solidny. Polecam na sezon jesienno-zimowy!

Vitamin D3 + K2 MK7 with MCT Oil - 2000 IU - Drops 50 ml
Iwona, 2025-11-22 16:09

Quality and safety

Every Viloway supplement follows strict production standards and food safety requirements applicable in Poland and the European Union.

🏛️
Under GIS supervision
Dietary supplements are notified to the Polish Chief Sanitary Inspectorate (GIS) and handled under State Sanitary Inspection requirements.
🛡️
HACCP
Food safety system at every stage of production
🇪🇺
EFSA
Compliance with European Food Safety Authority statements

Multi-stage quality control

1
Raw material testing
We verify raw materials before use by checking supplier documentation and quality parameters.
2
Production control
Each production batch undergoes microbiological purity and heavy metal safety testing.
3
Quality tests
We perform tests confirming the content of active ingredients and the quality of the finished product.

🇵🇱 We create all supplements for you in Poland.

Frequently asked questions

How to dose Vitamin D3+K2 drops?
The standard daily portion is 5 drops (0.25 ml) for people up to 75 years old. Above 75 years old, we recommend 10 drops daily. The drops can be administered directly to the tongue, added to a favorite drink or food. The 50 ml package contains about 500 portions - enough for over a year of daily supplementation. Use at a fixed time of day for stable vitamin levels.
Why are D3 and K2 together?
Vitamins D3 and K2 MK-7 act synergistically - this is one of the strongest combinations in supplementation. D3 increases calcium absorption from the gut, and K2 directs this calcium to bones and teeth (instead of to arteries, where it could cause calcification). Using D3 without K2 can lead to excess calcium in wrong places. Together they protect heart, bones and circulatory system.
Why is MCT oil in D3+K2 drops?
Vitamins D3 and K2 are fat-soluble - without fat, the body does not absorb them. MCT oil (medium-chain triglycerides from coconut) is the best carrier - it is quickly absorbed and does not burden digestion. Thanks to the MCT base, vitamins are instantly available to the body. This is one of the best ways to supplement D3+K2 - much better than dry tablets.
Is 2000 IU D3 a safe dose?
Yes, 2000 IU daily is a safe and optimal dose for adults - consistent with recommendations from the Polish Society of Endocrinology for the autumn-winter period. Long-term use does not cause toxicity (safe upper limit is 4000 IU/day). In cases of deep deficiencies, a doctor may recommend higher doses temporarily. Control of 25(OH)D every 6-12 months is good practice.
When to take Vitamin D3 - morning or evening?
We recommend taking Vitamin D3 in the morning or at noon with a meal containing fat (best breakfast or lunch). Evening use may affect sleep quality in some people, as D3 is associated with circadian rhythm regulation. A fixed time of intake is more important than a specific moment - choose a time you can easily stick to and maintain consistency.
Can children take Vitamin D3+K2 drops?
Vitamin D dosing for children is different than for adults. Infants need 400 IU, children 600-1000 IU daily. The 2000 IU/5 drops package means that a single dose for a child is 1-2 drops. However, for small children we recommend dedicated children products (such as appropriate children drops). Always consult a pediatrician about dosing for children.