Potassium

Potassium helps support sleep and may help to relax muscle tension.

Potassium citrate monohydrate
Products containing this ingredient: 
GO PRO MAGNESIUM MUSCLE, 
GO ADRENAL SUPPORT,
GO SLEEP SUPPORT, 
GO IRON FOR WOMEN
 

Monobasic Potassium phosphate
Products containing this ingredient:
MAGNESIUM POWDER NEW ZEALAND BLACKCURRANT