There isn’t anything I don’t trust about Dr. Berg‘s supplements. I originally bought the bigger bottle and the larger dose of 10,000 IU, and when I saw that he had a smaller bottle, I grabbed it. Didn’t even realize it was the 5000 IU. He has 2 sizes and dosages now! Had my blood work done recently and amazingly my vitamin D level is a little high! This stuff works! I am so grateful to Dr. Berg for all the stuff that he puts out there for all of us, this is a fantastic supplement. I also take his Whole Food multivitamins, so I alternate them because they also have. vitamin D and K in them. Living on a fixed income sometimes you have to do what you have to do. That ensures that I get a dose of it every single day even if it’s not the same size dose. There’s never a weird smell, weird taste, they’re always easy to swallow.

Impressive and flawless. I agree with the Dr who promotes it. High doses of Vitamin D are vital for getting through the day! Great Stuff!

I think that taking a Vitamin D supplement is important, even though I do spend a lot of time in the sun. I like that K is included. I trust the quality of these supplements.

Worked a little too well. I took one per day of the 10000 IU. Did my labs and my Vitamin D levels were 125. The upper limit of the range was 30, so I was 4x over the upper limit. I've felt fine for many months, but I started noticing slight kidney pain, which I no longer have since I stopped taking this. Great product, just be very careful if you take the 10,000 IU.

Good quality Vitamin d product. The smell and taste weren’t bad. Easy to swallow. It didn’t stick to the other pills or going down my throat. Only gets a 4 rating because I found a different product with a higher dose of Vitamin D3/K2.

A Review of Vitamin D3 & K2 (5000 IU) This Vitamin D3 & K2 supplement combines two essential nutrients for optimal calcium absorption and cardiovascular support, which is what I'm taking it for. The 5000 IU dosage of D3 helps boost immunity and bone strength, while K2 directs calcium to the right places. I have increased energy and improved well-being. The softgels are small enough and easy to take, not sticky, though consistency is key for noticeable benefits. I have not experienced any stomach upset. Overall, it’s a great choice for those looking to support their overall health. It is expensive though.

I really appreciate Dr. Berg's Vitamin D supplement. It combined with other factors that makes the body's utilization much more effective. I love it and will continue to purchase as this product has made a major positive impact on our health. Thank you Dr. Berg ❤️

works great for my chrons, 20,000iu a day, cut out some of my other prescriptions, dr says it works, keep up the good work, folks don't take the store brands they don't work, believe me, dr berg knows what he is talking about, for amazon, great fast delivery as usual. Be healthy everyone, shalom.

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These are quite good I feel some difference after a few days. But it seems date of expiry was temped.

As a person who doesn’t get out and about too much at 69 years of age, these are a great choice. My blood test showed a vitamin D deficiency and this product corrected that and provided a significant energy boost at the same time.

Good!