Lasers in Skin

Are you curious about what you can do with your IPL? Do you have burning questions that were never answered? In this episode we go all things IPL!

What’s a Monte Carlo Simulation I hear you ask? Great question. Let’s get Mike to explain in this episode! Buckle in for a science heavy listen my friends.. @dermalase_lasertraining

Hey guys, Lisa here! We are back, did you miss us last week? Have you considered buying a device directly from China? We discuss the ins and outs of this to give you the full picture. As always, hope you enjoy!

Dad's known as the Doc Marten, Hawaiian shirt wearing Physicist with a leather jacket (no matter the weather!) at the British Medical Laser Association. In this episode he chats about the talks he'll be giving at the BMLA this year in May. Are you going? If so, let us know and we can meet up in real life!! @dermalase_lasertraining Chapters 00:00 Introduction and Conference Announcement 01:11 Resea...

We know, we know, all of the unknowns about these new regulations in the industry coming in is daunting. Listen to dad and I chat about some of the key players, the recent updates that we know, our thoughts and what this means for all small businesses and us! Ultimately, you're not alone in this. Let us know your thoughts or concerns! @dermalase_lasertraining Chapters 00:00 Understanding UK Regula...

Hey guys, Lisa here! Do you know how important it is to understand skin tones in relation to laser treatments? If you're here, you will know a bit I'm sure, but let's bring it back to basics and cement that knowledge. Enjoy our chat about melanin concentration, the skin, why we hate the use of the Fitzpatrick scale in lasers and a sprinkle of Mike's jokes.. as always. @dermalase_lasertraining Chap...

Hi Everyone! I'm back with our blurb and listen in, this one's been asked for a lot! I've managed to reduce yellow ink in PMU eyebrows... Yep, you'll want to hear this. Tune in to my dad and I chit chatting about permanent make up and tattoo removal using lasers. We also, of course, have a bit of a rant about misconceptions. It wouldn't be us if we didn't.. Enjoy! @dermalase_lasertraining Titles T...

Here we go, AGAIN! "IPL's suck" - no, no they don't. Hey guys, Lisa here! Listen in if your opinion is the IPL's are the worst for hair removal, listen in if you don't..Just listen in and tell us your thoughts! Do you use Lasers or IPL for hair removal? It's important to know the differences and how to utilise them to get the best for your clients. Ps, everyone welcome on my wee boy, Odhran. His p...

The conversation delves into the upcoming regulations affecting aesthetic and laser businesses in the UK, focusing on their implications for small businesses, safety standards, licensing, and training requirements. The speakers discuss the need for proper enforcement and accountability within the industry, emphasizing the importance of consumer protection and the challenges that may arise for prac...

In this myth-busting deep dive into the science of aesthetics, Lisa McMahon and physicist Mike Murphy take laser hair removal out of the ‘magic wand’ category and into reality. Plot twist: the hair isn’t the star of the show, it’s just the messenger. The duo breaks down the surprisingly complex world of the hair follicle, spills the tea on stem cells and the dermal papilla (DP), and explains why s...

In this episode, Lisa and Mike, dive into the common frustrations surrounding laser hair removal and why results can vary so significantly between individuals. Joined by Lisa’s newborn, Baby Bryan (Rosha), they discuss how subpar training and a lack of fundamental biological understanding within the industry contribute to inconsistent outcomes. KEY TAKEAWAYS Many laser technicians are taught to ‘u...

Today, Mike and Lisa tackle the darker side of running a laser business: the fear of getting sued and the importance of protecting your intellectual property. Mike shares his personal experiences with ‘ambulance chasing’ law firms attempting to bully him into settlements over frivolous claims, breaking down exactly how their business model works and why you shouldn't be intimidated. He also provid...

In this episode Mike and Lisa sit down with Dr. Marc Reid, author of "You Are Not a Fraud: The Scientist's Guide to Imposter Syndrome." Together they delve into the complexities of imposter experiences, exploring their origins, manifestations, and strategies for managing them. With personal anecdotes and insights from Dr. Reid's research, including a survey of over a thousand participants, the dis...

What really happens when tattoo ink hits your skin? In this episode, Lisa and Mike zoom in on the histology of tattoos, unpacking how ink is deposited, why your body treats it like a foreign intruder, and how your immune system wages a losing battle to make tattoos permanent. They then shine a (literal) light on laser tattoo removal, explaining how light energy turns to heat to break ink into tiny...

In this episode, Lisa and Mike zoom in on the world of benign pigmentation, and how lasers can help fade it safely and effectively. Before anyone goes zap-happy, they stress one crucial rule: always make sure pigmentation is benign first. They break down how to assess it properly (because guessing is not a treatment plan). From there, the duo explores different laser options like Q-Switch YAG and...

Today, Lisa and Mike take another look at the fascinating world of laser physics, particularly in the context of medical aesthetics. They explore various pulse regimes - nanoseconds, picoseconds, and femtoseconds - discussing their implications for energy delivery and tissue reactions. Mike explains the significance of these time scales, including the concept of zeptoseconds, and how they relate t...

In this episode, Mike and Lisa delve into the intricacies of "reading the skin" during various laser treatments. They discuss the importance of understanding skin responses, such as erythema and edema, as indicators of treatment effectiveness, particularly in hair removal, tattoo removal, and pigmentation treatments. KEY TAKEAWAYS Understanding skin responses during treatments is crucial. Indicato...

In this episode, Lisa and Mike dive into the controversial Neat Cell picosecond laser pen device, which claims to remove tattoos without scarring. Mike shares his skepticism about the device's effectiveness, explaining the technical limitations of picosecond lasers and the potential dangers of using such a product without proper safety measures.  KEY TAKEAWAYS Skepticism of Neat Cell Device: The N...

In this episode, Lisa and Mike delve into the intriguing topic of 'jumping hairs', a phenomenon observed during laser hair removal treatments. Inspired by a message from a listener in Germany, Nicole, they discuss the misconception that the rapid ejection of hairs post-laser treatment indicates treatment efficacy. Lisa and Mike clarify that this effect, often referred to as 'popping hairs', is pri...

In today's episode, Lisa and Mike turn up the energy - literally! They dive into the fascinating world of lasers and IPL treatments, unpacking the science behind spot size, fluence, depth of penetration, and wavelengths. When Emma, a curious Level 4 student, asks about how energy delivery changes with different spot sizes, Lisa and Mike fire back with laughs, analogies, and plenty of light-based w...

In a fascinating deviation from their usual topic, Lisa and Mike delve deep into the world of experimental physics and astrophysics in this episode. Mike tackles a range of mind-bending questions sourced by Lisa from ChatGPT, covering everything from the common misconceptions of relativity and time dilation near the speed of light and black holes, to the immense size of the universe. They also tou...

In this episode, Lisa and Mike dive into a recent controversy sparked by an influencer's comments about laser hair removal and pregnancy. Lisa shares her frustration over misinformation that has caused panic among clients considering laser treatments while planning for pregnancy. They explore the science behind hair growth cycles, the effects of hormonal changes during pregnancy, and the importanc...

In this episode, Mike and Lisa take a lively dive into the fascinating (and sometimes hilarious) world of artificial intelligence. They chat about how AI tools like ChatGPT and Site.ai are showing up in the laser industry - sharing their own experiments, surprises, and a few AI “oops” moments along the way. From AI claiming Mike invented the Ruby laser (spoiler: he didn’t) to the real do’s and don...

As Lisa navigates her pregnancy, Mike brings his expertise as a Laser Protection Advisor (LPA) to the forefront, explaining the critical importance of understanding laser safety in clinical settings. They discuss the role of LPAs, the significance of proper safety equipment like laser safety glasses, and the potential hazards associated with various laser classifications. KEY TAKEAWAYS Understandi...

Today, Mike and Lisa dive into the intricate science of hair follicles and the role of melanin. Mike shares insights from his recent research, including the significance of the dermal papilla and the matrix in hair growth cycles. They look into how laser treatments target these components, the complexities of hair follicle regeneration, and the implications for effective hair removal. KEY TAKEAWAY...