Hi,Has anyone here used the monobenzone from Radiant Shope,It located in india?Is it the real deal?

I ordered 1 pack of 40% Monobenzone Cream from der site but their stuff is too strong for my skin

My skin is very dry and peeling now.I apply it on not all over my body on my legs and my stomach and both my arms.Monobenzone has a systemic effect.The pigment in my legs going red and breaking up.my face I don't apply there,That a big no no.My face getting a little lighter on it's own and my neck!The cream is very thick,I am using the 20%.