Phen375 Vs Chitosan

http://www.colegiosentli.edu.mx/portal/index.php/forum/user/313620-brenda5r8v

Exactly how does Phen375 compare to Chitosan? Is Phen375 better than Chitosan? Which one is much safer than the other? What are customers of both grumbling regarding? Read this in-depth product evaluation comparison