Quote:

I'm going to look for it at CVS. I have a big problem with the nails on my right hand splitting. I'm right handed. I think it has to do with gardening this time of year. I rarely wear gloves.

I'm doing a course in beauty therapy and if your nails and split and flaking also, it may be called onychorrexis... if you can, have warm oil manicures on weekly basis... and for home care advice,

1.regular use of rich hand cream [rich in vitamin E]
2. Always wear rubber gloves when cleaning or washing up
3. always wear warn gloves in cold weather
4. ensure a balanced diet...

the causes may be:
using harsh detergents without wearing gloves
poor diet
not wearing gloves in cold weather...

sorry for such a long post.. hope i've helped..