It's a great product but you need to take it in the morning and not on empty stomach, it causes strong headaches due to high dose when taken later in the day or if you didn't eat/drink enough. Still, it's very hard to find such dosage, just be careful how you implement this into daily routine.
I approve of the high dosage, and the absence of fillers/binders. It's hard to tell what benefits it has had. In the past, d3 has helped me to abort colds, but in the most recent case, the contribution of this product was hard to assess.
It can be used to treat people who are deficient in vitamin D. I don't think it's necessary to keep 10,000 IU for a long time, but use it to improve the situation rapidly. Normally, 1,000 IU is sufficient. 5,000 IU would be perfect. This manufacturer has perfect quality.
I don't think it smells to the point of being uncomfortable to eat, but I think people have their likes and dislikes. When it gets hot, I like to keep it refrigerated. I've been taking it on a daily basis to definitely raise my low vitamin D levels quickly. It is taken during meals for effective absorption. It is said that it is better to eat fat-soluble vitamin D with fat-soluble foods. The blood test results showed that my bone and vitamin D levels were low. It is a vitamin D with a reasonable high dose of 10,000 IU vitamin D and 300 mg vitamin C at a price that can be taken together. It is a reliable brand in quality.
I bought this because I wanted to inoculate a little more vitamin D only during the winter. It is said to be effective against infectious diseases, especially corona, so I will continue with my family until early spring.