This photo has a 'snapshot' feel. Perhaps to improve on this, you could use a more uniform background.Also, the main object, the nail polish is not in focus.
Isn't that nail hardener? lol Didn't you think anyone would notice? Just teasin' ya. Hmmm... about your picture. It seems that the blue bag is more in focus than the "nailpolish" or was that intentional? I kind of did the same thing for my Macro entry. Nice picture but no WOW factor. 6
The nail polish alone would have been better, I think. The bag in the back is distracting and draws the eye first. Also, a colored polish instead of the clear would have more impact.... 5