As the label shows, the active ingredients are: Massularia Acuminate, Nelumbo Nucifera, Rhamnus Nakaharai

I’ve never heard of any of those… but apparently a commenter below has, he writes (all links open in a new window or tab):

“I’ve never used this, but just heard about it and always a skeptic…
From what I can see.

Massularia Acuminate (T booster)
http://www.ncbi.nlm.nih.gov/pubmed/18602232

Nelumbo Nucifera (Fat burner)
http://www.ncbi.nlm.nih.gov/pubmed/20687953

Rhamnus Nakaharai (Anti-inflammatory/anti-oxidant)
http://www.ncbi.nlm.nih.gov/pubmed/15643544

I does have some scientific researched items in it. There is no research about the combo yet.

Good luck!”