Hong Kong authorities and industry experts have raised concerns about illegal cosmetic procedures being performed by unlicensed practitioners operating within the city, often facilitated through covert online networks. These illicit treatments include botulinum toxin injections and dermal fillers, typically restricted by law to licensed medical professionals.

According to a beauty industry insider and a plastic surgeon, there have been multiple reports of complications resulting from procedures carried out by beauticians reportedly from mainland China or overseas. These practitioners do not actively advertise their services publicly but instead rely on informal client groups that connect via word of mouth or encrypted chat platforms to arrange appointments.

Under Hong Kong regulations, only registered doctors are authorized to administer injection-based cosmetic treatments, and salons offering these services must hold a valid clinic license. Despite these legal restrictions, an investigation found advertisements on social media platforms promoting lip filler treatments described as "Russian-style" to local customers. Inquiries made through a Russian-speaking individual claiming to be a cosmetologist revealed pricing for lip injections ranging from HK$2,000 to HK$3,000 per 1ml, dependent on the brand used, with full facial rejuvenation packages priced around US$2,000.

The supposed clinic associated with these offers was traced to a commercial building in Causeway Bay. Upon inspection, the premises appeared to retail medical-grade skincare products but was not registered as a private healthcare facility with the city’s Department of Health. In addition, the individual behind the services was not listed with the Medical Council of Hong Kong as a licensed medical practitioner.

Dr. Stephanie Lam Chuk-kwan, a member of the Hong Kong Medical Aesthetics Association, emphasized that non-medical beauticians performing such procedures constitute illegal medical practice, which is a serious offense under local law. She noted that these unlicensed operators often evade authorities by conducting injections during brief visits to the city.

Nelson Ip Sai-hung, founding chairman of the Federation of Beauty Industry, pointed to the prevalence of "inner circles" within the underground cosmetic injection market. He attributed this phenomenon to a demand for lower-cost treatments coupled with positive peer recommendations, enabling unlicensed practitioners to sustain their clientele despite legal prohibitions.

This emerging challenge highlights ongoing risks faced by consumers seeking cosmetic enhancements outside the regulated medical system in Hong Kong, underscoring the importance of verification and adherence to licensing requirements to ensure patient safety.