Not all horses respond to stress in the same ways. Some horses externalize their stress, and some internalize their stress. Zen paste formulas address the biological response to common stressors, addressing the entire brain/adrenal/gut axis to return the body to homeostasis.

In-Zen:Horses that internalize stress may act withdrawn, spend more time in the back of their stall, show reduced response to touch, or an increased fear reaction in their normal routine.