Medesthetics

SEP 2014

MedEsthetics magazines offers business education and in-depth coverage of the latest noninvasive cosmetic procedures for physicians and practice managers working in the medical aesthetics industry.

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46 SEPTEMBER 2014 | Med Esthetics BOTH FRACTIONAL LASERS and microneedling have been shown to stimulate collagen production by creating tiny columnar wounds that penetrate deep into the dermis. Researchers are now investigating protocols that allow them to use these same microchannels to deliver healing and rejuvenating substances through the skin barrier. By Linda W. Lewis Breaking Transepidermal delivery of topicals is gaining ground in aesthetic medicine. © GETTY IMAGES Barrier the

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