We thought that we'd try out this form of vegetal silica and found that the benefits of taking it are much better than the silica we've been using for over 35 years. We will re-order this product when needed.

I have been taking Oystershell Calcium for about 10 years now and found that this brand "Now Foods" is a much better product than what I had been buying. It's easier to swllow this tablet.

We have been using this product for over 35 years and it was getting harder to find it at local health food stores. So I was glad to find it online at such a great price and with great delivery.