Pro S 4D powered by innovation The PRO S 4D is more than a device; it’s the answer to a global call for smarter, more comfortable beauty technology. Its creation is a story of extraordinary partnership. Rooted in Italy, Reyouth brought decades of aesthetic expertise and a vision for intuitive design. To turn this vision into reality, they joined forces with Lefis, a leader in German engineering, infusing the project with unparalleled precision. Finally, through meticulous and highly professional manufacturing in one of China’s leading high-tech production hubs—the technological heart of the modern world—the PRO S 4D was brought to life as a true masterpiece of engineering. This unique fusion of European innovation and global manufacturing excellence marks a new chapter in aesthetic technology, created to empower professionals worldwide.

Guaranteed Results

+ 3x

Better EffectTreatment Rate

20Hz

Faster CureFrequency

Minimal Pain Maximum Performance

The only treatment proves Effective on all skin tones and all hair types

3× Faster & More Effective Treatments

20Hz frequency speed up the treatment

Intutive user friendly interface

Your Intelligent Advisor in Laser Hair Removal.

Core Technology

German Limo Aspheric Optical Microlens

Make spot uniformity increase 100%. Ensures 0 light loss. Deeper skin penetration, and stronger targeting of hair follicles.

Military grade Osram Germany Laser Bar.100 millions shots warranty,The energy is truly lossless.

Best cooling system

It requires no additional air-conditioning or external cooling systems to regulate its temperature. It can operate nonstop throughout the entire day with the same efficiency and the same stable energy output.

Air+water +compressor/TEC ,makethe treatment comfortable. Engineered for 24/7 Continuous Performance.

Intelligent AI Hair follicle detection system

Personalized treatment protocols, parameters, and real follicle images are automatically generated based on the AI’s analysis.This delivers a fully customized, high-precision treatment experience tailored to each individual client.

Sensor-Driven AI Intelligence Data received from the sensors is detected, interpreted, and analyzed by the AI engine.

Android System

Android-based architectures support Wi-Fi and Bluetooth connectivity, cloud- based diagnostics and data transfer, remote management, watchdog error- analysis systems, and real-time updates—all within a dynamic, self-sustaining framework.

The Android operating system offers a user interface, it is a powerful and highly specialized infrastructure that processes data, manages software operations. runs updates, interprets sensor signals, which all algorithms can function seamlessly.

Reyouth is a global leader in the aesthetic