I’ve been using the OPI Top Coat Vernis de Protection for about 6 years, so I might as well share my opinion about it. What they say it does: For a beautiful shining finish to your OPI manicure. The good side: The nails last really long. It really, but really, extends polish wear with no chips whatsoever for at least one week. The bottle doesn’t dry out. I don’t have time to use it every time I do my nails and, as you can see in my picture, I still have some product left and I’ve had this bottle for about 2 years. Some people complained on the internet that there…