Similac Human Milk Fortifier Protein Concentrate 24 Packets NICU Exp 9/25 Sealed $39.99 Brand Similac Unit Type Unit Color White Unit Quantity 1 Country/Region of Manufacture United States UPC 070074630113 condition New other (see details) New product in sealed box. Contents sealed and intact. Similac Human Milk Fortifier Protein Concentrate Liquid - 24 Packet Box Expires 9/2025.