Epsom Salt vs. Mag Citrate.

When you do the actual cleanse....do you absolutely have to use epsom salt? or is it possible to just substitute a couple doses worth of the Magnesium Citrate?
Its much more pleasant to the taste than the epsom salt.

Or.....ive read you can mix the Epsom Salt with apple juice.

are there any recommendations on how to make the Epsom Salt more palatable??

Thanks!
opals