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MitoSyne D3 + K2 — Vitamin D3 + Vitamin K2 MK-7, 50 + 90 mcg

MitoSyne D3 + K2 — Vitamin D3 + Vitamin K2 MK-7, 50 + 90 mcg

Vitamin D3 + Vitamin K2 MK-7 | 50 + 90 mcg

$52.80 USD
$52.80 USD
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Supports normal bone, immune, muscle and blood-clotting functions with vitamin D3 and K2 MK-7.

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Formula overview

Foundational nutrients, without the megadose.

A once-daily vitamin D3 and K2 MK-7 capsule with clearly stated microgram dosing and a moderate 2,000 IU vitamin D3 serving.

  • Supports normal immune and muscle function*
  • Supports normal bone maintenance*
  • Supports normal blood clotting*
Formula details
Serving size
1 capsule
Servings
60
Unit count
60 CAPSULES • 60 SERVINGS
Dosage form
Size 2 vegan HPMC capsule with microencapsulated actives

Vitamin D3 (as Cholecalciferol)

Category
Active ingredient
Label information
50 mcg (2,000 IU)
Details
Cholecalciferol

Vitamin K2 (as Menaquinone-7)

Category
Active ingredient
Label information
90 mcg
Details
All-trans menaquinone-7 (MK-7)

Other ingredients

Category
Capsule and processing ingredients
Label information
Fully disclosed
Details
Hypromellose capsule, rice flour, acacia gum, silicon dioxide.
Why this form

Active form

Vitamin D3 (cholecalciferol) + all-trans vitamin K2 (MK-7)

The once-daily formula contains no added calcium.

Evidence in context

Intended role

Supports normal bone, immune, muscle and blood-clotting functions with vitamin D3 and K2 MK-7.

Vitamin D outcomes depend strongly on baseline status, population and endpoint. Evidence for vitamin K2 in bone and cardiovascular outcomes continues to evolve; the established basis for this formula is the normal physiological role of each nutrient.

Directions and time horizon

Adults take one capsule daily with a meal containing fat. Do not use with warfarin or another vitamin K antagonist unless specifically directed by the prescribing clinician.

Vitamin D status changes over weeks to months. Testing and individualized guidance can help interpret total intake and baseline status.

Store tightly closed in a cool, dry place away from direct heat, moisture and light.

Quality and testing

Each batch is assayed for vitamin D3 and all-trans MK-7 potency and blend uniformity, with light-stability, heavy-metal, microbiological and finished-capsule testing through shelf life.

  • Vitamin D3 potency
  • MK-7 potency/cis-trans profile
  • Content uniformity
  • Oil oxidation
  • Elemental impurities
  • Microbiology
  • Softgel fill weight
  • Disintegration
  • Light/real-time stability
Warnings and interactions

Do not use if taking warfarin or another vitamin K antagonist unless directed by your prescriber. Consult a healthcare professional before use if pregnant, breastfeeding, managing kidney disease, hypercalcemia or a granulomatous disorder, or taking additional high-dose vitamin D.

Interactions

Major interaction with warfarin and related vitamin K antagonists. Use caution in hypercalcemia, granulomatous disease, severe kidney disease or with high-dose calcium/vitamin D treatment.

FAQ
Why combine D3 and K2?

They have distinct biological roles that overlap in bone-related physiology. The combination does not establish a disease-prevention or anti-calcification effect.

Can I take it with warfarin?

Not unless the prescribing clinician specifically approves it. Vitamin K can interfere with warfarin.

Is 2,000 IU a megadose?

No. It is a common adult supplemental amount, but total intake and baseline status still matter.

Do I need a blood test?

Testing can be useful for individualized decisions, especially when correcting deficiency or using other vitamin D products.

Why use MK-7?

MK-7 supports a compact once-daily formula. MitoSyne uses all-trans MK-7 with potency and stability checked through the labelled shelf life.

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