2% , topical use is allowed by FDA in US

所有跟帖： 

• Nein, it has been allowed merely as one of the industrial declor -hypatia- ♀ (0 bytes) () 04/27/2012 postreply 15:52:10

• 2% 不需要處方。 -xml88- ♀ (75 bytes) () 04/27/2012 postreply 16:51:37

• 對，2%不用，4% 需要 -chinesebuns- ♀ (0 bytes) () 04/27/2012 postreply 18:19:22