Gidsen voor beautyapparaten

Ultrasound-Assisted Liposuction vs External Cavitation
Ultrasound-assisted liposuction combines ultrasound with surgical fat removal. External cavitation applies sound through the skin without suction. Learn why shared terminology does not make their mechanisms, evidence, or risks interchangeable.
Cavitation vs HIFU: Field, Target and Evidence
Cavitation and HIFU describe different aspects of ultrasound. Learn how nonfocused exposure, body-focused systems and facial microfocused ultrasound differ in tissue targets, measured outcomes and evidence boundaries.
What Is a Light Therapy Device in Beauty Care?
“Light therapy device” is a broad label. This guide explains LED skincare, separates PBM from other light treatments, and shows which documents help assess a device’s claims and safety.
Body Contouring vs Weight Loss: Different Goals and Outcomes
Body contouring and weight loss measure different outcomes. Learn why a smaller waist, stronger muscles or smoother skin cannot establish fat loss or better metabolic health on their own.
Beauty LEDs, UV Phototherapy and SAD Lamps: Clearing Up “Light Therapy”
“Light therapy” can mean a skin LED device, medical UV phototherapy or a bright-light box for seasonal mood symptoms. Understand their different targets, why lux is not a skin dose,...
LED Light Therapy vs Photodynamic Therapy
LEDs can provide the light for photodynamic therapy, but a photosensitizing agent changes the intervention. Compare the evidence, preparation and safety requirements before interpreting a treatment claim.
LED vs IPL vs Laser: How Beauty Light Technologies Differ
LED, IPL and laser describe different light sources, while PBM, selective heating and ablation describe treatment effects. Learn how to identify the category, compare the same outcome and verify the...