Wellstar International

Wellstar International is a company primarily focused on the wellness and anti-aging sectors, operating largely through its European subsidiary, Wellstar GmbH. The company is best known for its Bionic Youth Activating System (BYAS), a range of handheld medical and cosmetic devices designed for skin rejuvenation, body contouring, and hair care. These devices utilize technologies such as iontophoresis, electrical muscle stimulation (EMS), and radiofrequency to deliver specialized cosmetic formulations. While the company was publicly traded in the United States under the symbol WLSI, it has become largely inactive in the public markets, though its product lines continue to be marketed in various international regions through direct-selling models.