TY - RPRT TI - A guide to United States cosmetic products compliance requirements AU - Benson, Lisa AU - Reczek, Karen K PY - 2021 PB - National Institute of Standards and Technology (U.S.) CY - Gaithersburg, MD SN - NIST IR 8178r1 DO - 10.6028/NIST.IR.8178r1 ER -