I tried the zz cream and the xfml cream both were pretty rubbish. hurt my skin and broke out into red welts. i know that they say this is die off but it was really doing damage, which lasted about 2 months. I would suggest not buying from them as the good as china is right now you just really cant trust some products, especially ones to be taken internally or on the face. everyone is so hungry for $$$ there that you cant be sure if the claims are true or if theres any testing.
oh btw you should look into zappers, MH says something about zapping for 1 hour a day for 10 days straight, check his forum out.
just my 2 cents. hope it helped.
I feel your pain, i really do. I dont think many people can understand what it is like to suffer this disease until they experience it.