Instruct: Classify a given review as either positive or negative.
Query: why is the logo different? fake or expired product?

I just bought this shampoo on amazon, because I heard it works well. The logo on the shampoo in the product picture in this link below is suppose to be the official logo. which the two Xs on the shampoo I received is different.http://www.amazon.com/Nexxus-VitaTress-Biotin-Shampoo-32/dp/B000N2MZMQ/ref=pd_sim_hpc_9can anyone tell me why the logo "NEXXUS" is different than what Nexxus says their official "Nexxus" should look like. The product I get does not have 1 "solid letter X" on top and "hollow X" at bottom. The Nexxus logo on the product I received is just Two X. one on top and one on the bottom.The logo in this link below is different...is the one I got...why is it different?http://www.amazon.com/Nexxus-VitaTress-Biotin-Shampoo-Liter/dp/B003C5URYY/ref=pd_sim_hpc_4anyway I can tell how old is the product?Shouldn't logo for a product look the same?DId I get fake Nexxus shampoo ?