I purchased Jamberry's nail lacquer that was ridiculously overpriced because my friend (who is a consultant) raved about Jamberry products.
I applied the nail polish as soon as I received it because I was so excited to try it. That was around 2:00 PM. By the time I went to bed that night at 9:00 PM it was already peeling and chipping off my nails. And the worse part was that I had been sitting in front of the computer and TV most of the afternoon. It didn't even last 24 hours!
I tried to contact the company and they said that it wasn't defective but I could return it because I didn't like it, but that they wouldn't refund my shipping because it wasn't defective.
I also contacted my credit card company but they said they couldn't do anything because nail polish is considered a "consumable."
I will never purchase anything from Jamberry again. Make sure you read reviews from people who are not consultants and do not sell the stuff. I will stick with my OPI nail polish, it's cheaper and lasts for weeks.
Bottom Line: No, I would not recommend this to a friend