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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

$28.00 USD
$28.00 USD
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Support normal immune, muscle and bone functions and normal blood-clotting pathways within a foundational routine.
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Formula overview

Foundational nutrients, without the megadose.

A once-daily vitamin D3 and K2 MK-7 capsule with explicit microgram dosing, controlled premixing and no megadose framing.

  • 2,000 IU vitamin D3 per capsule
  • 90 mcg vitamin K2 as MK-7
  • Supports normal immune and muscle function*
  • Supports normal bone maintenance and blood clotting*
  • One-capsule serving

Supplement Facts / exact formula

Serving size
1 capsule
Servings
60
Unit count
60 CAPSULES • 60 SERVINGS
Dosage form
Size 3 or 2 vegan HPMC capsule with microencapsulated actives
Component Role Amount Specification
Active Vitamin D3 + Vitamin K2 MK-7 50 + 90 mcg Cholecalciferol 50 mcg (2,000 IU) plus menaquinone-7 90 mcg, all-trans target ≥98%
Capsule / softgel shell Size 3 or 2 vegan HPMC capsule with microencapsulated actives Per unit Must match final allergen/vegan statement
Acacia gum or modified starch microcapsule carrier Processing excipient q.s.; minimum validated amount Stabilizes D3 and MK-7
Rice concentrate or microcrystalline cellulose Processing excipient q.s.; minimum validated amount Supports dose uniformity
Silicon dioxide Processing excipient q.s.; minimum validated amount Flow aid if required

Why this form

Active form

Cholecalciferol 50 mcg (2,000 IU) plus menaquinone-7 90 mcg, all-trans target ≥98%

No 10,000-IU megadose, no calcium blend, no vague 'bone matrix' and explicit warfarin warning.

Evidence in context and limitations

Intended role

Support normal immune, muscle and bone functions and normal blood-clotting pathways within a foundational routine.

Vitamin D benefit depends strongly on baseline status, population and outcome. Vitamin K2 evidence for bone and cardiovascular endpoints is still evolving. The combination should be marketed around established nutrient functions, not as a proven anti-calcification or longevity intervention.

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 may be appropriate; the product should not promise a rapid subjective effect.

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

Quality and testing

HPLC/UPLC potency for D3 and MK-7; confirm cis/trans MK-7 ratio. Use validated geometric dilution and blend-uniformity testing because both actives are microgram-dose ingredients. Protect from light and verify potency at end of 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 with bone-related physiology. The combination should not be marketed as proof that calcium will be redirected or arteries protected.

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 allows a compact once-daily dose, but all-trans purity and stability must be verified.

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