I think the difference is very subtle - kinda' like the difference between brand name and generic. Some people get different results by switching, while some people's bodies react the same regardless. I hope the switch brings you better results!
Lynnwood, Lupus & Sjogren's ModeratorDIAGNOSING LUPUS & LUPUS RESOURCES
"Life is far too important to be taken seriously" - Oscar Wilde