NOW Vitamin K2 MK-4 100 mcg – 250 Veg Capsules

NOW Vitamin K2 provides 100 mcg of menaquinone-4 (MK-4), a biologically active form of vitamin K2, per vegetarian capsule, plus 250 mg of alfalfa powder. Vitamin K2 helps support the formation of a healthy bone matrix, proper calcium metabolism within bones and vascular structures, and normal blood-clotting function. For a smaller bottle, see NOW Vitamin K-2 100 mcg MK-4 100 Veg Capsules, or NOW MK-7 Plus for three forms of vitamin K.

Key Benefits

• Provides 100 mcg of biologically active vitamin K2 as MK-4 per capsule
• Includes 250 mg of alfalfa powder per capsule
• Supports the formation and maintenance of a healthy bone matrix
• Promotes proper calcium metabolism in bones and vascular structures
• Supports cardiovascular and arterial wellness
• Helps maintain normal blood-clotting function; 250-day supply

Product Details

• Size: 250 veg capsules (250 servings)
• Serving size: 1 veg capsule, providing 100 mcg of vitamin K2 (MK-4) and 250 mg of alfalfa powder
• Main ingredients: Vitamin K2 as menaquinone-4 (MK-4), alfalfa powder
• Dietary features: Vegan, vegetarian, Non-GMO, soy free, nut free, dairy free, egg free, Halal, Kosher, made without gluten
• Quality: Manufactured under GMP quality standards; made and quality tested in the United States with globally sourced ingredients

Suggested Use

Take 1 veg capsule daily as directed on the product label, or as recommended by a qualified healthcare professional.

Important Caution

Vitamin K can interact with blood-thinning medications. If you take a blood thinner or any prescription medication, consult your healthcare professional before using this product.

Why Choose NOW Vitamin K2 MK-4 250 Veg Capsules

The 250-count bottle covers more than eight months of once-daily K2 support in a clean vegan capsule — a practical stock-up size for adults who take vitamin K2 as part of a bone-health and healthy-aging routine.

Also consider: NOW Bone Strength with MCHA.

Frequently Asked Questions

How much vitamin K2 per capsule? Each capsule provides 100 mcg of vitamin K2 as MK-4, plus 250 mg of alfalfa powder.

What is MK-4? Menaquinone-4, a biologically active form of vitamin K2.

How many capsules are in the bottle? The bottle contains 250 veg capsules, a 250-day supply.

Is this product vegan? Yes, it is vegan and vegetarian, Non-GMO, Halal, and Kosher.

What does vitamin K2 support? A healthy bone matrix, proper calcium metabolism, cardiovascular wellness, and normal blood-clotting function.

Can I take vitamin K with blood thinners? Vitamin K can interact with blood-thinning medications — consult your healthcare professional first.

How is this different from MK-7 Plus? This is a single-form MK-4 formula with alfalfa; MK-7 Plus combines K1, MK-4, and MK-7.

Is there a smaller size? Yes, the same formula is available in a 100-capsule bottle.

Does it contain gluten or dairy? No. It is soy free, nut free, dairy free, egg free, and made without gluten.

Should I talk to a healthcare professional first? Yes, especially if you take blood-thinning medication, are pregnant or nursing, or manage a medical condition.

This product is a non-prescription wellness product. It has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before use.