My girlfriend is interested in starting juice plus again after failing the first time, I am going to try steering her away. I am sceptical at the best of times about most sales pitches and so looked into what it is all about.
It very quickly became apparent that juice plus is a simple meal replacement regime, wrapped up in a lot of pseudo science terms (as soon as I hear the word "toxins" in any nutritional context alarm bells start ringing) designed to make you think there is some actual solid science and research behind it, coupled with a "business opportunity" of becoming a juice plus agent yourself and making money off of your friends by selling them the same massively overpriced product that doesn't work.
Whenever you fail to lose weight there will be a seemingly valid reason, e.g. you need to drink more water to flush away "toxins" or maybe you didn't do the detox phase for long enough. Always pointing to you need to spend more money and never the "product doesn't work".
It's a pyramid scheme preying on the insecurities and hopes of people not educated or confident enough to do it the right way (proper diet and exercise), a way incidentally, that works 100% of the time every time with not too much effort required if done right, and for far less money!
And finally, any post you see anywhere giving a glowing review then an email address for "more info" is a rep touting for more business, don't get sucked in...