Softgel is very easy to swallow, small in size. I like the fact that they have used extra virgin olive oil. 2,000 IU = 50 µg vitamin D3, the best form of vitamin D. You should meaure your vitamin D level sometimes to see that you are getting enough this very important sun vitamin. I have measured my blood serum 25-Hydroxyvitamin D, 25(OH)D three times and last time my test result was 141 nmol/L = 56.4 ng/ml. My test result was now at optimum level which is 125 - 150 nmol/L = 50 - 60 ng/ml when you are taking enough Vitamin D. I will continue with the same dosage that is 2,000- 5,000 IU daily to keep my vitamin D level right. There is no need to worry about overdosing because the tendency for serum 25(OH)D to rise when the starting level already is higher is very gradual. I hope you find this review helpful. Please, also visit my page for more reviews, especially for new customers to iHerb. Enjoy your iHerb journey!
Posted by Jasmine44 on May 22 2014 | Verified Purchase
Drs Best is great & I like the dosage & fact that the softgels are tiny & don't even require water to swallow.
Posted by iHerb Customer on May 19 2014 | Verified Purchase
Excellent d3 at a very good price.
Posted by iHerb Customer on December 9 2013 | Verified Purchase
I'm very happy with this product, keeps colds at bay. This is one of the few vitamin D products that contain olive oil.
Posted by iHerb Customer on September 5 2013 | Verified Purchase
Very easy to take gel tablets. No taste and no smell. Awesome item.
Posted by BrasilCliqueAqui on April 30 2013 | Verified Purchase
Use this with "Ethical Nutrients, Bone Builder" for osteophorosis prevention. Excellent product, price and quality.
Posted by iHerb Customer on March 15 2012 | Verified Purchase
Can't say that much about it..
Posted by iHerb Customer on March 12 2012 | Verified Purchase
We all need lots of D3, especially in the north in the Winter. I have been taking 8000 units a day for years. My vit D blood test comes back near the upper limit, which is perfect. I never get colds or the flu, and I don't get the flu shot. It really messes up your immune system. Since dogs don't make vit D either, I give my 80 lb dogs 4000 units a day.
Posted by iHerb Customer on February 4 2012 | Verified Purchase
I have not felt better since I started taking 6000 IU of vitamin D3 daily. It has worked wonders in my life.
Posted by iHerb Customer on January 8 2012 | Verified Purchase
I have used this for the last 6 months and love it!
Posted by iHerb Customer on January 5 2012 | Verified Purchase
I have been taking D3 daily for years now and would not be without it.