About Us
WHO WE ARE
Quadthera US is the exclusive American distributor of the Quadthera Titan — engineered and manufactured by our South Korean technology partner.
The science behind the Quadthera Titan exists nowhere else in the U.S. market. Our Korean partner is a certified research institute supplying ultrasound components to LG, Jeisys, and Emma Healthcare — exclusively bringing that technology to the U.S. through Quadthera.
THE SCIENCE BEHIND THE DEVICE
The Quadthera Titan is built on 30+ years of piezoelectric ceramic and ultrasound research, led by a distinguished scientist with 35 published papers and 54 patents. This is materials science applied to skincare. The same technology trusted by medical device companies worldwide, now engineered for daily home use.
WHY QUADTHERA
Most U.S. beauty devices are designed by marketers and built to a price point. Quadthera exists because American consumers deserve access to the ultrasound engineering trusted by clinics and medical device manufacturers in Korea and beyond. We don’t manufacture the Quadthera Titan — our Korean technology partner does. Our job is to make sure it reaches you, supported by a team on the ground in the U.S.
RECOGNITION
Award-recognized in Korea long before its U.S. debut:
• Korea Consumer Industry Evaluation Brand Prize Winner
• 2025 Cosmoprof North America Awards Finalist
• Sold at Lotte Department Stores and Galleria
• Featured on major Korean home shopping networks
• Trusted manufacturing partner to global medical device companies