Natural Factors, Vitamin D3 1000 IU (25 mcg), Supports Strong Bones, Muscles and Immune Function, 180 Tablets

Theses Vitamin D3 tablets are easy to swallow, and you can be confident these tablets give you the right measure of D3 without a lot of additives!

I use these as a part of my daily supplement routine.. they have always arrived promptly and in excellent condition,

The title says it all - keeps my D levels where they're supposed to be on the blood work; and it's got no glutens, sugars, yeast derivatives (for stabilizers, I think), or soy products - all of which are no-no's for me due to dietary concerns related to Lyme disease. Usually it's at a good price, too. Also, it's a very consistent product - I don't have to check the back of the label every time I buy from this company just to make sure the formulation hasn't changed from month-to-month.

I have been using the Natural Factors, D3 1000 tab for the past 5 or 6 years. They seem to work just fine. The only real way to know is if you get a blood test. I like the size of the tab and they come in 1000 units. I only have one rub. I was asked to rate this product before it even arrived at my house. Overall I will continue to use the Natural Factors, D3 1000 tab.

I don’t feel any different.

I bought my favorite vitamin D from this vendor. Great price in comparison to retail.

I was very grateful to find this lanolin-based version of Vitamin D3. The capsules derived from fish oil hurt my stomach and I can't take them. These have helped much with a deficiency.

I have ordered this product several times. it is a healthy choice and is always delivered on time.