Plain bath salts or epsom salts
Lavender and Chamomile

Mix the ingredients together.  Run a bath, and add 1 teaspoon of Bath Salts to the bath when full.  Step into the bath and try to relax your body and mind.  Visualise the healing properties of the herbs flowing into your body, healing you, and say:
 

"Chamomile to heal, Lavender to banish,
All sickness now must vanish!
Stronger now, it’s healing me,
As I will, so mote it be!"

Visualise blue healing light surrounding you, giving you protection against illness, and giving your body the energy it needs to heal itself.