The drink named “Som”┬áincludes magnesium and vitamin B6 and has gained a following among NBA players who need help sleeping, reports Sports Illustrated.

He craved something stronger than melatonin supplements but healthier than ZzzQuil pills, which left him groggy in the morning. Eichenberger introduced Lyles to a new sleep drink, not yet on the market but certified by the National Science Foundation for Sport, called Som.