Question: what is the difference between kavinace and kavinace ultra pm?
Answer: Kavinace Ultra PM is designed with more of a focus on helping you sleep. ... Kavinace Ultra PM is formulated to 1) help you make Serotonin, 2) give you a GABA agonist something your brain can use like GABA and 3) give you melatonin. Bottom line: feel better, calm down, sleep better.