KRight is a vitamin blend that backs bone and heart health through a solid mix of vitamin K forms and vitamin D, because research by Dr. R. Knapen from Wageningen University shows MK seven is ten times more readily absorbed than vitamin K1 and teams up with vitamin D to support bone health.

Available Sizes & Variants:

60 Softgels - convenient daily dose for ongoing support

Benefits & Features:

• Supports bone health by aiding calcium utilisation and osteocalcin activation.
• Vitamin K2 MK seven and vitamin D3 work together to promote bone strength and healthy arteries.
• Designed for daily use, this carefully balanced blend supports long term bone density and cardiovascular health, helping you stay active amid a busy schedule while maintaining joint comfort.
• The star ingredient MK seven is highly bioavailable, helping calcium stay in bones where it belongs.
• Free from major allergens for sensitive diets.

Jarrow Formulas has a long legacy of science led nutrition, pairing rigorous quality standards with practical, everyday supplements. MK seven is produced through natural fermentation using Bacillus subtilis natto, a method valued for purity and bioavailability. Each batch undergoes cGMP compliant testing to verify purity and potency, ensuring you get a consistent product every time. This heritage of quality sets KRight apart for those focused on bone and cardiovascular wellness. For those seeking a vitamin d supplement that supports calcium supplements for bone health, this blend fits naturally into daily routines.

Other Ingredients - Extra virgin olive oil; softgel (bovine gelatin, purified water, glycerin, organic caramel [for colour]).
Free From - No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts.

• GTIN: 790011300090
• Manufacturer: Jarrow Formulas
• Categories: CHECKOUT UPSELLJarrow FormulasNew Arrivals
• 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.

Consume one softgel daily.

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

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

Vitamin K2, particularly MK-7, is a fat-soluble vitamin important for binding calcium in bones and supporting cardiovascular health.

This form is produced by natural fermentation using Bacillus subtilis subsp. natto and offers high bioavailability.

What Does Vitamin K2 (MK-7) Do?

Vitamin K2 participates in the carboxylation of osteocalcin, helping bind calcium into bones. It also activates matrix Gla protein, which supports calcium handling and may support vascular health in line with EFSA guidance.

Dr. Knapen of Wageningen University found that MK-7 is ten times better absorbed than K1.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Jarrow Formulas is our trusted partner for KRight because of its proven track record in high-quality, science-led supplementation. The brand’s commitment to natural fermentation processes and bioavailable forms of vitamin K2 (MK-7) alongside vitamin D3 demonstrates a clear focus on effective, well-characterised ingredients. Jarrow Formulas emphasises cGMP-compliant manufacturing and rigorous batch testing to ensure purity, potency and safety, reinforced by allergen-free formulation standards that suit sensitive individuals. This combination of robust quality controls and ingredient transparency resonates with our own standards, which we verify with our quality certification process. The product’s formulation is designed to support bone health while aligning with cardiovascular health considerations, using MK-7’s superior absorption and the synergy with vitamin D3. Our team, including our team of medical experts, evaluated Jarrow Formulas for consistency, reliability and manufacturing integrity, leading to the final selection of this brand for KRight.