I am just a plain simple person who is health conscious. I am more in organic foods and vegetables. I try to find mostly organic vitamins with iherb but if they do not have it available I purchase the herbs and vitamins with less ingredients. I love to buy from iherbs because they carry most of the vitamins and herbs that people uses, their customer services is very polite and they ship out your order so soon. I normally see if I find the products on iherb first before I shop anywhere else. If they do not have it then I make my purchase with another company. But iherb is my favorite vitamin store. Thanks iherb.