What are the best salts to use when you are making bath salts?

I use Epsom salts when I make mine I also add a few drops of essential oil for fragrance and some glycerin or glycerol BP to moisturise and soften the skin. To colour the salts add a drop or 2 of food colouring.What are the best salts to use when you are making bath salts?
You should use a combination of Epsom salts and sea salt or Kosher salt.What are the best salts to use when you are making bath salts?
I would say Epsom salts, if my memory serves me right.
I actually just read this somewhere yesterday...it said to take regular Epsom salt, and mix it with just enough of whatever essential oil that you like the scent of to dampen it (not wet, just damp).