Navigating the World of Aesthetic Lasers: Your Guide to Skin Perfection



Aesthetic lasers have become indispensable tools in the beauty industry, offering effective solutions for a wide range of skin concerns, including addressing post-surgery side effects. Unlike surgical procedures, which often involve prolonged recovery periods due to stitches, non-surgical procedures offer a different approach with no downtime or recovery required. As a business owner in the beauty industry, understanding the array of available aesthetic lasers is crucial. 

In this blog post, we will embark on an exploration of various types of aesthetic lasers, including some of the most renowned ones. Our goal is to provide you with the knowledge needed to make informed decisions for your beauty-related ventures. This knowledge is especially critical for those venturing into the medical spa business or aspiring to do so. Understanding the geographical and racial advantages and disadvantages specific to your clinic is essential not only for increasing customer satisfaction and repeat visits but also for achieving a high ROI, recovering your investment, and generating profits.


Fractional Lasers

Fractional lasers, exemplified by the Fraxel laser, have gained recognition for their proficiency in addressing a multitude of skin imperfections. These lasers deliver precise microbeams of energy to the skin, stimulating collagen production and enhancing skin texture. The Fraxel and Lavieen 1927 nm laser serve as prime examples, effectively reducing wrinkles, scars, and fine lines.


Ablative Lasers

Ablative lasers, represented by the CO2 laser, excel in treating severe skin conditions. They operate by vaporizing the outer layers of damaged skin, prompting collagen remodeling and skin tightening. SmartXide Dot Fractional CO2 laser and ZenPro CO2 lasers are frequently employed to combat deep wrinkles, scars, and age spots.


Non-Ablative Lasers

Non-ablative lasers, including the GentleYAG, Pastelle Nd-YAG, and Picocare Mejesty laser, offer less invasive alternatives for skin rejuvenation. These lasers heat the skin’s underlying layers to stimulate collagen growth without harming the surface. Additionally, lasers work by emitting a wavelength of high-energy light, which, when focused on a certain skin condition, will create heat and destroy diseased cells. They are ideal for addressing mild to moderate wrinkles, enhancing skin tone, as well as tattoo removal and pigmented lesions.


Diode Lasers

Diode lasers, exemplified by the LightSheer and Lasya Trinity laser, have garnered widespread recognition for their efficacy in permanent hair reduction. They target melanin in hair follicles, leading to reduced hair growth over time. Diode lasers offer a long-lasting solution for unwanted hair, as well as skin tightening and improving skin color tone.


Alexandrite Lasers

The Candela GentleLase Alexandrite, PicoAlex, and Sandro Dual laser stand as top choices for hair removal and skin rejuvenation. Emitting high-energy beams of light, these lasers effectively treat a variety of skin conditions and deliver long-lasting results in hair removal, vascular, and pigmented improvement.

The aesthetic laser market is undergoing a transformative journey, embracing cutting-edge devices that amalgamate multiple technologies. These advancements aim to minimize side effects, reduce downtime, and ensure optimal results.


Selecting the right aesthetic laser for your beauty business is pivotal. Each type of laser boasts unique advantages tailored to specific applications. When making your decision, take into account factors such as your clients’ needs, budget considerations, and your own expertise. Equipping yourself with an understanding of various types of aesthetic lasers, along with notable examples, will enable you to offer customized treatments that empower your clients to achieve their desired results.






Ken Lee RN, BSN, Co-founder of BSG Aesthetics Solutions Co.

Ken has been a skincare and medical aesthetics expert in the United States since 2006, specializing in performing a wide range of non-invasive or minimally invasive medical aesthetic procedures.

His extensive expertise includes the administration of dermal fillers, botulinum toxin injections, PRP treatments, skin boosters, as well as proficiency with advanced equipment and devices from major companies such as Ulthera, Thermage, Inmode, and more. Additionally, Ken is well-versed in HIFU, Mono RF, Microneedle RF, Fractional CO2, Diodes, Erbium YAG, Q-Switched Nd-YAG, Picosecond lasers, and various other cutting-edge technologies. He currently stands as a trailblazer in the realm of K-Beauty, shaping trends within the global medical aesthetics industry and actively participating in initiatives in the United States and around the world.