Abstract: The essential oil of M. × piperita L. was formulated
into a topical gel. The prepared gel was characterized for its pH,
viscosity, spreadiblity, consistency and extrudiblity, while its stability
was evaluated under different temperature conditions. The prepared
M. × piperita oil gel was clear and transparent. The pH value of
developed gel was 6.6, while its viscosity was 1200 cP. Spreadability
and consistency of the M. × piperita oil gel was 10.7 g.cm/sec and 7
mm, respectively. The prepared gel showed good extrudiblity. During
the stability studies, no significant change in pH and viscosity as a
function of time for gel was observed, indicating stability of prepared
formulation. The gel developed in this study is expected to forward
the usage of M. × piperita essential towards commercial application.