Episode 18: Laser Focus — What They Do, How They Work & When You Actually Need One

From fine lines to freckles to full resurfacing, lasers can do a lot—but not all lasers are created equal. In this episode, Dr. Dustin Portela and PA Austin Lee break down the most common types of lasers used in dermatology and aesthetics. They explain how lasers actually work, which concerns they’re best suited to treat, and what you need to know about prep, downtime, and results.

They also talk about the difference between ablative and non-ablative lasers, fractional technology, pigment and vascular targets, hair and tattoo removal, and the unique considerations for darker skin tones. You’ll learn why lasers can be transformative in the right hands—and potentially harmful in the wrong ones. Plus, this week’s “Did You Know?” dives into some surprisingly ancient laser tech roots.

Whether you’re laser-curious or ready to book a treatment, this episode gives you the clarity you need to make smart, safe decisions.

Follow Us: Dr. Portela TikTok: @drdustinportela Instagram: @drdustinportelaYouTube (Reactions): @208SkinDocYouTube (Educational): @drdustinportelaPinterest: @DrDustinPortela

Austin Lee TikTok: @austinleepac Instagram: @austinleepac

 

 

Product of the Week — Summer Essentials BundleAvailable now on the Air Health Skin Store. This curated summer skincare set includes Heliocare (oral antioxidant sun protection), EltaMD sunscreens, and gentle cleansers and moisturizers—all perfect for summer and laser-friendly skincare routines. Sign up for a free account to access dermatologist-negotiated pricing.