Nutricost Vitamin K2 (MK4) 240 Capsules (100mcg) - Gluten Free and Non-GMO

good price good amount of product

I've been incorporating Nutricost Vitamin K2 (MK4) 100mcg, 240 Capsules into my daily supplement routine for a few months now, and it's one of those quiet heroes that supports long-term health. If you care about bone strength, heart health, or nutrient absorption, K2 (especially in the MK4 form) is a smart addition—and Nutricost delivers it in a clean, reliable way.The capsules are small and easy to swallow, which I really appreciate. There's no aftertaste, no weird fillers, and no upset stomach or side effects. It works well when paired with Vitamin D3 for improved calcium regulation—helping to ensure calcium gets to your bones and not your arteries.With 240 capsules per bottle, you're set for 8 months if taking one a day, which makes this a fantastic value. The dosage is on the moderate side, which is perfect for maintenance and stacking with other vitamins.Pros:Clean Formula: Non-GMO, gluten-free, and no unnecessary additives. Just straight MK4.Small, Easy-to-Take Capsules: Great for people who struggle with larger pills.Supports Bone & Heart Health: Especially powerful when paired with Vitamin D3.Long Supply: 240 capsules per bottle gives you excellent value.Reliable Brand: Nutricost consistently delivers quality supplements at fair prices.Cons:Lower Dose Than MK7 Alternatives: Some people prefer MK7 for longer half-life, but MK4 is still highly effective and fast-acting.Plastic Bottle Packaging: Not a dealbreaker, but worth noting for eco-conscious shoppers.No Combo Option with D3: Would be great if Nutricost offered a version that includes both D3 and K2 in one capsule.Bottom Line:If you're looking for a pure and affordable source of Vitamin K2 in the MK4 form, Nutricost nails it. This is a reliable, no-frills supplement that supports your health in the background—perfect for bone, cardiovascular, and overall wellness. An underrated staple in my daily stack.

This supplement seems OK and hasn't caused me any odd side effects. I got it to take the place of calcium. This brand seems to be of good quality.

I take this with Magnesium Citrate. Because of the variables involved, it is hard to tell on an individual level if it's working. The dosing is 100µg per capsule which is inline with the daily recommended intake for K2 (MK4).

Great product, fast service.

seemed to have improved my bone density

K2 to go along with my vitamin D3

Fastkim