MK-7 (Vitamin K2) is an aimed bone and heart support supplement that channels calcium to bones, helping keep skeletal strength and cardiovascular health. The star ingredient, MK-7, is the all trans, fully bioactive form that mirrors nature and helps keep calcium where it belongs. Bio-Tech's allergen free, Kosher and Halal certified formulation brings peace of mind for daily use.

Available Sizes & Variants:

100 capsules – standard bottle size for daily vitamin support

Benefits & Features:

• Supports bone mineralisation for stronger bones.
• Directs calcium to bones rather than soft tissues, helping guard your cardiovascular health.
• Long lasting MK-7 provides steady activity in the bloodstream, thanks to its longer half life, so you can count on reliable support all day.
• Allergen free and certified kosher and halal for easy daily use.
• Complements a vitamin d supplement and calcium when used as part of a balanced bone and heart health plan.

Scientific research shows MK-7's calcium directing action supports bone and cardiovascular health, making it a practical addition to a daily routine. Dr. Schurgers at Maastricht University found MK-7 has a half life of 68 hours, helping sustain active levels between doses. The all trans form mirrors nature and remains fully bioactive, which is why vitamin k2 supplements can integrate smoothly into a wellness plan. Yes, it's, frankly, a rare bit of science that actually works in real life.

Vitamin K2 (as menaquinone-7), 150 mcg

• GTIN: 705105107806
• Manufacturer: Bio-Tech
• Categories: Bio TechNew ArrivalsVitamin K Supplements & Tablets
• 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.

The supplement should be consumed once a day or as instructed. If you are currently taking medication for blood thinning, it is important to seek advice from a medical expert. Take 1 capsule\, 1-2 times daily\, with meals

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

1. Helps Maintain Bone Health: MK-7, also known as Vitamin K2, plays a crucial role in keeping our bones strong and healthy. It helps in the proper absorption of calcium and prevents its deposition in the arteries, reducing the risk of osteoporosis.
2. Supports Cardiovascular Health: Vitamin K2 helps in the activation of a protein called Matrix Gla protein (MGP), which helps in preventing calcium from accumulating in the arteries. This can help in reducing the risk of heart diseases and maintaining a healthy cardiovascular system.

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

Vitamin K2, in the menaquinone-7 form, is a fat-soluble nutrient that helps activate key calcium-regulating proteins. This all-trans MK-7 is the fully bioactive form commonly linked with natural calcium metabolism support.

This form is noted for excellent bioavailability and a longer biological half-life, allowing sustained activity in the body without needing dosage information.

What Does Vitamin K2 (MK-7) Do?

Vitamin K2 MK-7 is involved in directing calcium to bones and supporting calcium use in everyday bodily processes. This mechanism is described in EFSA-style guidance and backed by studies showing its role in bone and heart health effects.

Dr. Schurgers of Utrecht University noted MK-7’s better bioavailability and its possible contribution to calcium metabolism, highlighting its importance in daily bodily functions.

Bio-Tech Pharmacal is our go-to supplier for MK-7 (Vitamin K2) because their manufacturing approach fits with Welzo’s commitment to high standards and accessibility. The brand delivers an allergen-free formulation that is Kosher and Halal certified, reflecting a broad, consumer-focused quality ethic that resonates with diverse needs.

Our doctors and nutritionists reviewed Bio-Tech Pharmacal’s credentials as part of Welzo's rigorous evaluation process, emphasising consistency, traceability and accountability across the supply chain. This assessment is supported by our Welzo's healthcare professionals, who prioritise supplier reliability and product integrity in every recommendation.

Bio-Tech Pharmacal also aligns with our our quality certification process, reinforcing strong third-party validation and robust manufacturing standards. This product, designed to deliver a fully bioactive MK-7 form, fits our emphasis on precise ingredient quality and clear certifications. The combination of Bio-Tech Pharmacal’s allergen-friendly, certifiable profile and Welzo’s expert vetting supports a confident, science-led product choice for this supplement.