Vitamin K2, 5 mg, 180 Capsules

Apart from those times when you haven't got enough greens into you and you feel deficient in K... this works really well if you've had a late night coffee (tea or even chocolate are also stimulants) and can't go to sleep. It seems to excrete the cafeine (or other stimulant) in the urine and you drift off to sleep naturally. This is the synthetic version of K2 (MK4) so I've switched to the MK7 (natural) version. Unfortunately the natural version is only 100 ug (50 times less) and not as potent as this one. Take this and you'll feel the difference a lot more easily. The first effect everyone seems to notice is stronger teeth and the fact that the plaque on the back of your teeth is no longer there. It's malformed calcium and is now being absorbed into your bones (which includes the teeth). If you want to convince yourself or someone else that K2 works try this version. :-)

I started taking Vit K2 for bone health. This brand has no particular taste, small in size and easy to swallow. It is in powder form in a gelatin capsule. Good quality ingredients. I take one capsule in the morning and one at night with meals together with Vit D3, Magnesium and Calcium. The most immediate benefit I can feel is that I can focus better with my tasks, less brain fog. As an added bonus, my teeth feels a lot less sensitive since I started taking this.

Vitamin K2 is important in the body's use of calcium. I take half capsule a day only together with calcium to help build bones and to inhibit blood vessel calcification. It is also good for skin health and bone metabolism, it promotes proper brain function and heart health. The capsules are small and yellow, Carlson labs is a good solid brand.

Quality seems good and consistent with the description provided on the website. No complaints at this point, and the product appears reliable based on current use.

My doctor recommended that I buy this product, so I bought it. I was happy with the price and size of the package. I don't really know what it was supposed to do, so I can't tell if it was potent, but the pills were gentle on the stomach.

Highest quality k2 I've found anywhere. Ingredients I'm looking for. Dosage I need. The bottle is proper size for product contained. Benefits those who are highly allergic and sensitive that do not eat their veggies. I break the capsules open to split. No funky taste. The only vitamin k supplement I use.

Didn’t think a supplement could help with mood so much, but here we are. I feel more balanced, less irritable. My partner noticed before I did. Gentle, but very effective.

Carlson Vitamin K2 5 mg comes in a 180-capsule bottle, providing a generous supply for regular use. The capsules are easy to take and well-formed, making them simple to include in a daily routine. I appreciate the trusted brand, clear labeling, and sturdy packaging, which keeps the capsules fresh. Overall, this is a well-made, reliable supplement that offers convenience and value.

The quality of the product is excellent—it’s made with pure, well-sourced ingredients and typically free from unnecessary fillers, gluten, or artificial additives. The taste is virtually neutral, with no aftertaste or unpleasant flavor, especially if taken with food.

I’ve been really happy with Vitamin K2 MK4. I feel it’s made a difference in keeping my bones and overall health strong. It’s easy to take, and I like knowing it helps my body use calcium properly. Definitely a supplement I plan to keep using!