Phen375 Vs Chitosan

http://estadoycomunes.iaen.edu.ec/index.php/EstadoyComunes/user/viewPublicProfile/1171904

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