OTHER VERSIONS:

In this final segment of DermTV Viewer Questions week for February 2013, Dr. Schultz answers questions from DermTV.com viewers. Topics include: glycolic acid, exfoliation, peptides, sebaceous cyst, butt pimples, acne, post acne hyperpigmentation, hyperpigmentation, redness, cosmetic lasers, acne scars, ice pick scars, salicylic acid, and more