There is a simple test on how to find out if this is a counterfeiting. You have to smell a few hours or days after the last spraying on the spray head. The original product you can smell even a day or two afterwards. The forgery is extremely watered down that the smell dissipates after a few hours. Try it out. My original Gaultier smells despite only small residual amount for a long time on the spray head. You no longer smell the copy bought from Amazon at all.
Therefore, it is in my view this allegedly not the original, but an undoubtedly deceptively genuine-looking counterfeit products.