this review title is: authentic supertape i am not so sure and the content is: i seriously question the authenticity of this tape i have used this tape for years obtained through a different source suddenly with this order i notice the tape does not stick nearly as well and a violent allergic reaction on my scalp after wearing day i am now wondering if this is authentic supertape.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.