Carlson Labs Vitamin K2 MK-4 is a potent vitamin K2 supplement that nudges calcium toward bones and away from arteries for stronger bones and a healthier heart.

Benefits & Features:

• Helps steer calcium toward bones for tougher bones.
• Supports arterial health by helping stop calcium buildup in arteries, contributing to a healthier heart and vessels over time as part of vitamin k2 supplements.
• One capsule daily keeps it simple and easy to stay consistent.
• Beef gelatin capsule is easy to swallow, soy-free and gluten-free, and the one daily capsule keeps your routine simple while supporting timely absorption and steady daily intake.
• Potency and quality are backed by Carlson Labs, giving you confidence in daily use.

Carlson Labs has built a strong reputation for potency and quality, and this vitamin k2 MK-4 stands out in their lineup. The high-potency MK-4 is delivered in a beef gelatin capsule, with soy-free and gluten-free ingredients that are easy to swallow. Carlson Labs' commitment to quality is reflected in their guarantee of potency and consistency, a claim you can feel in daily use. This product sits comfortably among trusted vitamin k2 supplements, and many customers pair it with other wellness staples, including coq10 and a vitamin d supplement.

Vitamin K2 (as MK-4 (menatetrenone))

• GTIN: 88395010019
• Manufacturer: Carlson Labs
• Size: 180 caps
• Categories: Carlson LabsVitamin 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.

Take one capsule of Carlson Vitamin K2 MK-4 (5 mg) daily at mealtime. Store in a cool, dry place away from heat and moisture. Warning: Vitamin K can antagonise the effect of anticoagulants, including Warfarin. Consult your physician before use if you are taking Warfarin or if you are pregnant or breastfeeding.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Vitamin K2 (MK-4, Menatetrenone)

Vitamin K2 in the MK-4 form is a fat-soluble vitamin essential for normal bone and cardiovascular health. This capsule delivers the MK-4 form, a bioactive variant of vitamin K2 that participates in calcium metabolism.

This form is MK-4, a direct, highly bioavailable source of vitamin K2 that supports the body’s normal calcium utilisation processes.

What Does Vitamin K2 MK-4 Do?

Dr. Schwalfenberg of the University of Alberta notes that vitamin K2 activates osteocalcin and matrix Gla-protein, which play roles in calcium binding in bones and in regulating calcium in arteries. This supports normal bone function and arterial health as part of a balanced diet.

By facilitating calcium utilisation, vitamin K2 MK-4 contributes to maintaining healthy bones and vascular structures without promoting disease processes.

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

Carlson Labs Vitamin K2 MK-4 is Welzo chosen for its strong brand heritage and proven commitment to quality in a high-potency MK-4 form. Carlson Labs is widely recognised in the supplement industry for upholding high standards and a reputation for quality assurance, with potency and quality guaranteed on their vitamin K2 MK-4 product. This longstanding reputation, combined with a focus on delivering a single daily capsule that is soy-free and gluten-free, aligns with Welzo’s aim to partner with brands that emphasise reliability and transparent quality practices. In our evaluation, Carlson Labs has consistently demonstrated a disciplined approach to product integrity and user safety, which resonates with our own quality philosophy. This brand was evaluated by Welzo's healthcare professionals for compliance with our quality certification process, ensuring the product meets our rigorous standards.