Confirming what many Plastic Surgeons have noticed, a study just published suggests that patients who maintain their treatments with BOTOX for several years need fewer treatments to maintain their results.
On average, someone receiving treatment of their forehead or glabella (area between the eyebrow) requires retreatment every 3-4 months. The new study from the OHSU School of Medicine in Portland,OR shows that after 2 years of consistent treatments, the interval between treatment could be extended to 6 months with no difference in results.
