My visit to Luxe Nails & Spa on May 14th was my first time getting SNS; I opted for the service after being assured that they would last a few week. (Their website actually states the following for SNS: "Compared to the 10-14 days that a shellac/gel mani lasts, an SNS mani will last for 3-4 weeks.") After only 12 days one of my nails has a large chip; I am on vacation and quite disappointed that now I have to go get my nails re-done.