Emily Chen. Cosmetologist. Amsterdam. Emily specializes in facials, brow shaping and lash extensions, focusing on enhancing each client's natural features. Cosmetologist. Amsterdam. Emily specializes in facials, brow shaping and lash extensions, focusing on enhancing each client's natural features. Cosmetologist. Amsterdam. Emily specializes in facials, brow shaping and lash extensions, focusing on enhancing each client's natural features.