Vitamin K2 is one of the most underrated nutrients your body needs to stay healthy. Vitamin K2 plays a key role in blood clotting, calcium absorption, and protein synthesis.* This versatile vitamin has been associated with a wide range of benefits including:
- Reducing Risk of Clogged Arteries*
- Supporting Bone Health*
- Promoting Skin Elasticity*
- Fortifying Heart Function*
Stack with zinc and magnesium to assist with Vitamin K absorption.
Try to couple vitamins A, D, and K together. Being fat-soluble vitamins that complement each other, these mix well for different aspects of your body's support.
Nutricost Vitamin K2 (MK4) Capsules
- Vitamin K2 MK-4 is the only active ingredient
- 240 Servings in Every Bottle
- Non-GMO and Gluten-Free
- 100mcg of Vitamin K2 in every serving - 1 Serving: Just 1 Capsule
- Made in a GMP Compliant, FDA Registered Facility

Q & A
Who tests Nutricost’s Vitamin K2 supplement?
- We use ISO accredited third-party labs to validate the potency, purity, and integrity of all Nutricost products.
What are the safety and quality standards for this product?
- Nutricost values quality above all else and sets exacting standards based on industry best practices, state and federal guidelines, and consultation with scientific research and analysis.
Anything else I should know?
As a dietary supplement, take 1 capsule daily with meals or as directed by your physician.
NUTRICOST’S 60-DAY MONEY BACK GUARANTEE
In the unlikely event that you’re not completely satisfied with ANY Nutricost™ product, we don’t want to keep your money. Even though our products are of the utmost quality, no supplement works for everyone. Contact us and we’ll refund 100% of your purchase price (minus S&H).
Have questions about our products? Want to leave a comment about our service? Simply fill out the form below and one of our customer service representatives will contact you shortly.
If you wish to speak with a representative of the Company feel free to call (866-438-3694) or send us an email at support@nutricost.com with any and all questions or concerns related to our products and services
SHIPPING TIME:
Our goal is to have your order processed within 1-2 business days depending on production of items ordered, size of order, and availability. Once Shipped, usually takes 3-5 business days for shipment to be received. (International orders may take longer due to customs).We try to get your order shipped as fast as possible while still upholding to our standard of quality.
Due to certain circumstances out of our control shipping times may vary.