Fit Tea?  Does it work?  Or is it all hype?

I notice on YouTube a ton of beauty "guru's" and the like, are suddenly promoting Fit Tea.  While I know they are being sent these samples to try and then are asked to review it on their channels, I can't help but wonder if it truly works?  I normally don't ask for others to comment letting me know if they have tried this, but have to ask if anyone uses it and have gotten any real results?  If you do read this, please let me and anyone else know what experiences you have had with this product!!  I am dying to try it but am hesitant to try a product that is so heavily sponsored on YouTube.