opi is a great product.. i bought the soft and thin one and it didn't work for me at all. i guess i should've got the original one. i ended up buying sally hansen hard as nails at target for $2.49 and it's working GREAT! my nails are paper thin and bend backwards and split down the middle and have ridges. they are a mess! especially after taking off my acrylics. i would try the regular...