Thorne Research

Vitamin D/K2 30ml Thorne

Price: 41,00€

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Liquid vitamin D3 and K2 supplement for bone, cardiovascular and immune health.

Suitable for:
✅ Prevent osteoporosis and strengthen bones
✅ Reduce the risk of arterial calcification
✅ Strengthen the immune system
✅ Improve vitamin D and K absorption with liquid formula

Thorne Research Vitamin D K2, Liquid Vitamin D3 + K2 for Strong Bones, Cardiovascular Health & Immunity

Thorne Research Vitamin D K2 is a high-quality supplement formulated to promote bone, cardiovascular, and immune health. With an effective combination of vitamin D3 and K2, this liquid supplement helps optimize calcium absorption into bones and prevents its deposition in soft tissues, such as arteries and kidneys, thereby preventing arterial calcification and promoting healthy blood circulation.

Vitamin D3 is crucial for calcium absorption, helping to maintain strong and healthy bones. Vitamin K2, especially menatetrenone (the active form of vitamin K2), ensures that calcium is directed to the bones, while preventing its unwanted deposition in arteries and other soft tissues. Together, these vitamins help balance calcium levels in the body and improve overall health.

✅ Bone health: Vitamin D3 can help promote calcium absorption into bones, while vitamin K2 directs calcium to the bones, strengthening bone structure.

✅ Cardiovascular health: Vitamin K2 can help prevent arterial calcification, promoting blood vessel flexibility and supporting cardiovascular system health.

✅ Immune strengthening: Both vitamins can contribute to strengthening the immune system, helping to protect the body against infections.

✅ Optimized absorption: The liquid form of the supplement facilitates faster and more efficient nutrient absorption by the body.

The formula combines two nutrients with complementary functions. Vitamin D3 is provided in the form of cholecalciferol — the same form the body synthesizes through sun exposure — and supports normal calcium and phosphorus absorption, immune function, and muscle and bone health. Vitamin K2 is provided in the MK-4 form (menatetrenone), the most studied menaquinone, which plays a role in maintaining normal bones and normal blood coagulation. The two nutrients act in complementary physiological domains regarding bone health.

The product uses medium-chain triglyceride oil as a lipid base, which promotes ingredient stability. It is preserved with natural mixed tocopherols, without BHA, BHT, or other synthetic preservatives. The integrated droppe allows for precise dosage customization. Vitamin D3 is derived from lanolin (sheep's wool), so the product is suitable for vegetarians but not vegans.

Important considerations

  • Important interaction: Vitamin K interferes with the effect of oral anticoagulants like warfarin (Coumadin and equivalents). Those taking this type of medication should avoid this product without prior medical authorization.

How to Use: Take 2 drops daily or as recommended by a healthcare professional. Invert bottle to dispense individual drops. Can be added to food or mixed in drinks.

Vitamin D3 (as cholecalciferol), 25 µg/500%
Vitamin K2, 200 µg / 267%

Ingredients:Medium Chain Triglyceride Oil, Mixed Tocopherols.

  • Não tem glúten
  • Sem lactose
  • Vegetariano
  • Cetogénico
  • Paleo
  • Não tem glúten
  • Sem lactose
  • Vegetariano
  • Cetogénico
  • Paleo
  • Não tem glúten
  • Sem lactose
  • Vegetariano
  • Cetogénico
  • Paleo

Suporte imunitário

For whom can the combination D3 + K2 make sense?

It may be relevant for adults who wish to support bone health and immune function simultaneously, especially those with limited sun exposure, people over 50, or those seeking nutritional support for bones and coagulation.

Why combine vitamin D3 with vitamin K2?

Vitamin D supports calcium absorption, while vitamin K2 contributes to the maintenance of normal bones. Used together, these two vitamins act in a complementary way in the context of bone health — each with its own authorised functions.

Can I take this product if I am on anticoagulant medication?

No, without prior medical advice. Vitamin K interferes with the effect of oral anticoagulants such as warfarin. This product should be avoided by those taking this type of medication, unless indicated by a healthcare professional.

* NRV (Nutrient Reference Value)

** VRN not established.

Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant or breastfeeding, please contact your doctor before taking the supplements. Not recommended in cases of hypersensitivity or allergy to any of the ingredients in the formulation or when interactions of another product with any of the constituents of the formulation are described. Keep out of the reach and sight of children. Store in a cool, dry place, protected from light.

The recommended daily dose should not be exceeded.

* NRV (Nutrient Reference Value)

** VRN not established.

Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant or breastfeeding, please contact your doctor before taking the supplements. Not recommended in cases of hypersensitivity or allergy to any of the ingredients in the formulation or when interactions of another product with any of the constituents of the formulation are described. Keep out of the reach and sight of children. Store in a cool, dry place, protected from light.

The recommended daily dose should not be exceeded.

Price: 41,00€
Vitamin D/K2 30ml Thorne
41,00€