ERBB2 and breast carcinoma: Mylife/Mylife100, a Thai a dietary supplement, composed of five types of edible plants (Sesamum indicum L., Psidium guajava L., Centella asiatica (L.)Urb., Glycine max (L.)Merr., and Garcinia mangostana L.)was evaluated for their anti‐cancer effect on drug resistant breast cancer cells with HER2 overexpression (SK‐BR‐3 cell line).