iHerb Customer Reviews
Good price, nice ratio to the IU
Posted by 5552810481218428554 on Mar 19, 2015
Am overall satisfied with the product.
Posted by 5733601246329907607 on May 24, 2015
high quality vitamin d, good price, great ingredients = purely natural
Posted by 5527718884908282837 on Jun 01, 2015
not sure if increases blood levels of d3 but I take it anyway in the Winter
Very Good Vitamin D
Posted by TrueShoppingAdvice on Dec 07, 2015
I am very happy with this vitamin D. It is very easy to swallow, small in size and it definitely works. I like the fact that it is in pure cold pressed olive oil. 2,400 IU = 60 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!
I can't say enough about Vitamin D3
Posted by Reviewer2013255 on Jan 13, 2010
I always take a minimum of 5,000 units a day of Vitamin D, more in winter, so this is a great way to take 2 per day. My primary care physician assesses by blood level of Vitamin D evey 4 months to assure I keep within the 50-60 range at all times for optimum health.