norepinephrine 85%

dynorphin a (1-17) 80%

dynorphin a (1-13) 80%

dynorphin b 80%

melatonin 70%

alpha-neoendorphin 65%

beta-neoendorphin 60%

alpha-endorphin 50%

gamma-endorphin 50%

beta-endorphin 45%

met-enkephalin 45%

leu-enkephalin 45%

dopamine 40%

anandamide 40%

serotonin 35%

oxytocin 35%

gaba 35%