K-Right from Jarrow Formulas combines vitamin D3 with full spectrum vitamin K1 and K2 to support strong bones and a healthier heart. This combo helps with calcium metabolism and bone health plus heart support, backed by science and clear labeling. This blend targets both bones and the heart, with ongoing research and high manufacturing standards.

Available Sizes & Variants:

60 softgels - standard bottle

Benefits & Features:

• Supports bone strength with a complete vitamin mix.
• MK-7 from natto fermentation supports arterial health and bone vitality.
• Vitamin D3 at 2,000 IU helps support immune health and bones.
• K1 and MK-4 broaden vitamin K coverage to help carboxylation.
• Manufactured in cGMP compliant facilities, non-GMO and independently tested for allergens, Jarrow Formulas delivers consistent potency you can trust, with transparent labeling and ongoing support for research initiatives.

K-Right isn’t just a vitamin blend; it’s a science-led formula built to support bone strength and heart health. A trusted entry in our vitamin k vitamins range, MK-7 comes from natural Bacillus subtilis natto fermentation, with MK-4 and K1 expanding vitamin K coverage for bone metabolism, fitting within our supplements for bone health range. Jarrow Formulas is known for rigorous quality controls, transparent labeling, and ongoing research support. This vitamin k2 supplement aligns with our commitment to high quality, non-GMO ingredients. Dr. Knapen from Maastricht University found that 180 mcg/day MK-7 improved arterial stiffness and bone mineral density in postmenopausal women.

Extra Virgin Olive Oil; Softgel (Bovine Gelatin, Purified Water, Glycerin, Organic Caramel (for Colour)

• GTIN: 790011300090
• Manufacturer: Jarrow Formulas
• Categories: Best SellersJarrow Formulas
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 softgel daily with a meal and plenty of water. Store in a cool, dry place. Consult a doctor before use if you are taking anticoagulants, pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children. Do not exceed the recommended daily intake.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin K2 (MK-7)

Vitamin K2 is a fat-soluble vitamin that helps with the carboxylation of specific proteins involved in calcium metabolism and bone health.

This form, MK-7, comes from natural fermentation with Bacillus subtilis subsp. natto and adds to a full-spectrum vitamin K profile that helps normal body functions. The product also includes other vitamin K forms to give broad coverage while staying allergen-free where indicated.

What Does Vitamin K2 (MK-7) Do?

Vitamin K2 (MK-7) helps support normal calcium use, which is tied to bone health and vascular function in line with EFSA guidance. Scientific research suggests that adequate K2 intake may be linked with beneficial effects on arterial health and bone strength.

What's more, Dr. Geleijnse of Wageningen University notes that higher VK2 intake is linked with reduced arterial calcification and improved vascular outcomes, supporting cardiovascular resilience alongside bone health.

This product is not intended to diagnose, treat, cure, or prevent any disease.

ALLERGEN GUIDANCE:
Before consuming, please note this product is:
✓ Wheat-Free
✓ Gluten-Free
✓ Dairy-Free
✓ Egg-Free
✓ Fish/Shellfish-Free
✓ Peanut/Tree Nut-Free

For your safety, always check product label before each use.

Vitamin D3as D3 cholecalciferol: 50 mcg, Vitamin Kas K1 Phylloquinone: 500 mcg, Vitamin K2 )as Natural MK-4 (Menaquinone-4: 1500 mcg, Vitamin K2 )as Natural MK-7 (Menaquinone-7: 180 mcg

Jarrow Formulas is Welzo’s picked brand for K-Right because this manufacturer is well-known for science-led, high-integrity nutrition and transparent labelling. The brand’s commitment to rigorous in-house quality checks and ongoing support for research initiatives has earned solid trust from health professionals and consumers alike, reinforcing its position as a leading innovator in vitamin K formulations. Jarrow Formulas produces to current Good Manufacturing Practices (cGMP) and keeps non-GMO products, with independent testing across its supply chain that aligns with Welzo's expectations for quality and safety. This brand is recognised for ethical ingredient sourcing and a reputation for clear, evidence-based formulations, which our team and Welzo's healthcare professionals regularly review as part of our thorough vetting process, for compliance with our ingredient quality and purity standards.

We picked Jarrow Formulas not only for its credibility but for its product focus—K-Right brings a full spectrum of vitamin K1 and K2 alongside vitamin D3 using targeted dosages backed by clinical investigation, making it a natural fit for a supplement designed to support bone and cardiovascular health. This product fits with our standards for third-party testing and safe, well-documented formulations, as evaluated by Welzo's healthcare professionals.