Vitamin K2 Liq. (1mg) 30ml Thorne Research
The prices of the products sold include VAT. Depending on your shipping address, the VAT rate may vary at checkout. For more information, click here.
Give your body the support it needs for strong bones, healthy vessels, and balanced clotting—all in an easy-to-use liquid formula.
🛒 Add Vitamin K2 Liquid to your cart and strengthen your health from the inside out!
Suitable for:
✅ Anyone who wants extra bone support (e.g., menopause, or low vitamin K levels).
✅ People who want to benefit vascular health or prevent artery calcification (when combined with adequate vitamins/minerals).
✅ People who prefer liquid formulas or need an adjustable dose.
Liquid Vitamin K2 – Thorne | Liquid MK-4 for Strong Bones, Vascular Health & Normal Coagulation
Liquid Vitamin K2 contains vitamin K2 in a medium chain triglyceride base from palm kernel oil and mixed tocopherols. The liquid form allows for easy dosing. Vitamin K can contribute to the maintenance of normal bones and normal blood clotting.
Vitamin K2 plays a crucial role in maintaining bone and cardiovascular health. Essential for activating proteins that regulate the body's calcification, K2 helps direct calcium to the bones and teeth, where it is needed, and prevents it from depositing in arteries and other soft tissues, thus preventing arteriosclerosis. In addition to strengthening bone density and reducing the risk of fractures, vitamin K2 promotes arterial flexibility and improves cardiovascular function. Incorporating foods rich in vitamin K2, such as fermented cheeses, natto, and egg yolk, or considering supplementation, can be beneficial for overall health.
Menatetrenone (MK-4) is the most studied form of vitamin K2 in a scientific context. It belongs to the menaquinone group and acts differently from vitamin K1 (phylloquinone), with recognized relevance for bone health. Vitamin K has a functional role in activating vitamin K-dependent proteins involved in bone mineralization and blood coagulation — functions supported by authorized claims under Regulation (EC) No 432/2012.
The product is formulated in medium-chain triglyceride oil, a stable lipid base, and preserved with natural mixed tocopherols, without synthetic preservatives. Each 30 ml bottle contains approximately 1200 individual drops (about 80 doses of 15 drops). The standard dose of 15 mg is well above the EU NRV of 75 µg — this is a targeted use dose, to be used as directed by a healthcare professional.
Important considerations
- Important interaction: Vitamin K interferes with the effect of oral anticoagulants such as warfarin (Coumadin and equivalents). Anyone taking this type of medication should avoid this product without prior medical authorization.
✅ Vitamin K can contribute to the maintenance of normal bones.
✅ Vitamin K can contribute to normal blood clotting.
✅ Vitamin K2 in MK-4 form can support daily bone and cardiovascular care routines, in a practical and adjustable way.
✅ The liquid format with a dropper allows for precise dose customization, without the need for capsules.
✅ Can be integrated into a wellness routine complementary to other nutrients such as magnesium or vitamin D.
✅ The minimalist formula — only two ingredients besides the active one — is suitable for those who value clean products without unnecessary excipients.
How to Use: Take 15 drops daily or as prescribed by a doctor
Vitamin K2 (Menachinon, MK 4), 15,000 µg / 20,000%
Ingredients:Medium chain triglycerides (vegetable, carrier), vitamin K2, mixed tocopherols (antioxidant)
- Vegetariano
- Sem produtos lácteos
- Sem OGM
- Cetogénico
- Paleo
- Vegetariano
- Sem produtos lácteos
- Sem OGM
- Cetogénico
- Paleo
- Vegetariano
- Sem produtos lácteos
- Sem OGM
- Cetogénico
- Paleo
Suporte imunitário
For whom might high-dose vitamin K2 MK-4 supplementation make sense?
This product may be relevant in contexts of bone and cardiovascular wellness where a more concentrated dose of vitamin K2 is indicated, namely by a healthcare professional. Its use should be discussed with a doctor or nutritionist, especially given the dose per serving (15 mg).
What is the difference between vitamin K1 and vitamin K2 MK-4?
Vitamin K1 (phylloquinone) is found in green leafy vegetables and plays a major role in blood clotting. Vitamin K2 MK-4 (menatetrenone) is recognised for its impact on maintaining normal bones and works synergistically with vitamin D for bone health.
Can I take this product concurrently with oral anticoagulants?
No, not without prior medical authorization. Vitamin K directly interferes with the mechanism of action of oral anticoagulants such as warfarin. This is a mandatory safety warning for this type of product.
* 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.