Ive looked at the web site it sells Int#2 for 18.00 just like schultzes so I fail to see the difference in price. I would also caution people about the potency of the formulas they might be buying I question a web site that has copied verbatium everything schultze says and trys to pass it on as their own .. some thing wrong there buyer beware !!! P.s I have most of schultzes printed materials over the past several years thats why I know about what they have on their web site. They are very much like southern botanicals that has recently lost a lawsuit from american botanicals (the real schultzes stuff) Just a warning here....Dr christophers orgional formulas I would suggest, is a better place to get cheaper prices.