Beauty Device Guides

Cavitation vs Fat Freezing, Laser, RF and Muscle Stimulation
Compare five common body-contouring technologies by the tissue they target, realistic goal, key risks and whether home devices match clinic systems.
How Does Ultrasonic Cavitation Work on Body Fat?
A plain-English guide to how cosmetic ultrasound reaches subcutaneous fat, what studies show, and why device claims should be treated separately.
Why Does a Cavitation Machine Make a Ringing Sound?
A buzz from the handpiece and a high tone heard during treatment are different experiences. Learn what sound can tell you, and when to stop.
Cavitation Machine Modes A, B, C and D Explained
Confused by Modes A, B, C and D on an SQ16 or SQ16B cavitation machine? Learn what each output pattern means, how it differs from energy, and which setting beginners...
Lipo Laser vs EMS Pads: What’s the Difference?
Lipo laser and EMS pads may look similar, but they work differently. Compare their purpose, sensation, setup, safety considerations, and how to choose the right function.
Does Ultrasonic Cavitation Really Work? 7 Facts You Know First
Seven evidence-based facts about ultrasonic cavitation, including realistic results, 40K versus 80K, safety limits and the measurements that actually matter.