Best treatment for split nails?

[otohara]

4. It...

stays on - I use it like lotion on my entire hands, it will last all day and a little blob will do - definitely put it on before bed. Work it into your nails.
Emu oil is very healing - Blue Goo is only available at some Walmarts or online at BlueGoo.

I would also recommend you up your magnesium via transdermal therapy with Magnesium chloride.
http://www.naturalhealingtools.com/product_information/mag.clay/Magnesium-Oil-Guide.pdf

I make my own with flakes and unscented lotion vs spraying it on. Not as messy....
This is my favorite brand. http://www.ancient-minerals.com/products/?gclid=CPTayOD-ubYCFY4-MgodczMAAw

If you live where there's a Whole Foods, they carry it in spray bottle if you just want to try and
then move on to flakes to save money. It's fairly cheap and does a body a world of good.

It completely cured me of migraines - and my nails are lovely and real.
Your sleep will improve too....Amazing stuff