MELVILLE, N.Y., Sept. 2, 2021 /PRNewswire/ -- American Regent, Inc. introduces FDA-approved Multrys™ (trace elements injection 4*, USP). Multrys™ is indicated in neonatal and pediatric patients weighing less than 10 kg as a source of zinc, copper, manganese, and selenium for parenteral nutrition when oral or enteral nutrition is not possible, insufficient, or contraindicated.2 View more product specific information.