I used to sell Shaklee products in the 80's and 90's, primarily to get the products for less money as a distributor. I did pretty well at it, however, other things took my interest, so, I am no longer a distributor, but I still use most of the health line. I swear by them. I had done quite a bit of research prior to using them since I only wanted good quality products of this type since I was into riding bikes for 200 miles and karate tournaments. Shaklee vitamines are considered as "whole food" type vitamines in that food is taken and reduced to basic elements, including the vitamines. That's what sold me at first, and the results I get solidified my decision to use and continue to use the health products. I would not have continued using these products if I didn't think they were the best I could find. They are a little pricy if you have to pay full price, but in my humble opinion, they are worth it.