Merz Pharmaceuticals Merz Scales are a standardized, comprehensive rating system used to measure the skin’s aging process in order to help facilitate communication between physicians and patients.
The scales include A Validated Brow Positioning Grading Scales; A Validated Grading Scale for Forehead Lines; A Validated Lip Fullness Grading Scale; A Validated Grading Scale for Marionette Lines; A Validated Hand Grading Scales; and A Validated Grading Scale for Crow’s Feet. 888-637-9872, www.merzusa.com