suplemento

Vitamina D3 + K2

El dúo diario esencial para unas defensas fuertes y una salud ósea óptima.

€26,90 EUR

Oferta Agotado

Aranceles e impuestos incluidos. Los gastos de envío se calculan en la pantalla de pago.

Cantidad

Free shipping from 39€
Delivery 48–72 h · Iberian Peninsula
Easy returns within 30 days

Targeted benefits

What does it help with

Huesos y músculos
Contribuye al mantenimiento de unos huesos normales y de una función muscular normal.
Sistema inmunitario
Contribuye al funcionamiento normal del sistema inmunitario.
Absorción de calcio
Contribuye a la absorción y utilización normales del calcio y el fósforo.

Science-backed formula

Skeletal bone strength and circulatory safety.

Un esencial diario sencillo para quienes quieren mantener bajo control su ingesta de vitamina D. La vitamina D contribuye al funcionamiento normal del sistema inmunitario y al mantenimiento de los huesos y dientes en condiciones normales, y también contribuye al funcionamiento normal de los músculos. La vitamina K contribuye al mantenimiento de los huesos en condiciones normales y a la coagulación sanguínea normal.

Key ingredients

Meet the ingredients

Vitamin D3
100 µg / 4,000 IU (2,000% NRV)
Supports normal bone and teeth maintenance, immune function, and calcium absorption

Source

Lanolin (sheep wool) in extra-virgin olive oil

Form

Cholecalciferol
Vitamin K2
90 µg (120% NRV)
Contributes to normal blood clotting and maintenance of normal bones

Source

Bacterial fermentation (Bacillus subtilis natto)

Form

Menaquinone-7 (MK-7)
Extra-virgin olive oil
Carrier oil for fat-soluble vitamins D3 and K2

Source

Olive fruit (Olea europaea)

Form

Extra-virgin olive oil

Nutrient	Per serving	% NRV
Vitamina D	100 µg (4.000 UI)	2.000%
Vitamina K	90 µg	120%

NRV = Nutrient Reference Value.

How to Take It

Tomar 1 perla
Al día, preferentemente con las comidas o según recomendación profesional.
Sé constante
Los resultados se consolidan tras 4–8 semanas de uso diario.

Formula quality

Why choose this supplement?

Bone-Vascular Teamwork
Calibrated ratio ensures calcium doesn't float around freely but goes directly where it belongs—your skeleton².
Extra Virgin Olive Oil Base
Pre-dissolved in natural fats to ensure your body can absorb these fat-soluble vitamins efficiently right away.
Clean Formulation
Encapsulated in a clear, pure softgel shell with zero artificial colors, synthetic dyes, or titanium dioxide.

Transparency

Questions before you start

Why must Vitamin D3 always be paired with Vitamin K2?

Taking high doses of Vitamin D3 alone boosts your calcium absorption, which increases the overall calcium presence in your blood. If your body lacks enough Vitamin K2, this calcium cannot be efficiently guided into your bones. Vitamin K2 acts as the biological guide, turning on the proteins that capture calcium from circulation and secure it into the skeleton, ensuring vascular safety².

What does the MK-7 designation mean for Vitamin K2?

Menaquinone-7 (MK-7) is an advanced, long-acting form of Vitamin K2. Unlike standard Vitamin K1 which leaves your system within hours, MK-7 remains active in your bloodstream for over 48 hours. This extended timeline ensures a steady, constant supply to your bones and blood vessel walls, where it does its best work.

Are there any safety limits or contraindications?

Yes. More information means smarter decisions. Because Vitamin K2 naturally participates in your body’s coagulation systems, individuals taking prescription anticoagulant medications (like Warfarin or Sintrom) must not consume this supplement without strict medical clearance. Do not exceed the recommended daily dose.

Scientific evidence

Studies & Evidence

3 studies cited

1. Influence of fatty acid chain length and micelle formation on the delivery and bioavailability of Vitamin D3.
Mulrooney, S., et al.
View on PubMed ↗
2021
2. Vitamin D and Vitamin K: Synergistic Roles and Emerging Evidence for Combined Supplementation.
Vera, M., et al.
View on PubMed ↗
2025
3. Synergistic effect of low K and D vitamin status on arterial stiffness in a general population.
Mayer, O., Jr., et al.
View on PubMed ↗
2017

Pairs with test

Pairs perfectly with a test

Your supplement works best when matched to your actual levels. Tests are available at pharmacies and healthcare providers — get a baseline, then use data to guide your plan.

Baseline first
Measure your current levels at a pharmacy or your doctor before supplementing.
Smarter dosing
Align intake with real markers, not guesswork.
Track progress
Retest to confirm your protocol is working.

Coming soon · The Welleo App connects your test results, supplement plan, and follow-up in one place.