Aesthetic clinic advertising in Hong Kong sits under the Undesirable Medical Advertisements Ordinance (Cap. 231) — a "negative list" restriction enforced as a criminal matter, not just a civil one. Clinics still running unrestricted before/after carousels or absolute-outcome claims are advertising in a way the ordinance's negative list already prohibits, with real enforcement exposure attached. Any campaign touching personal data — a lead form, a WhatsApp enquiry, a booking widget — separately sits under the Personal Data (Privacy) Ordinance (PDPO), which requires informed consent and an opt-out before that data is used for direct marketing.
We run this as a remote practice, applying the same compliance-first discipline behind our Malaysia aesthetic clinic marketing work (KKM) to Hong Kong's own regulatory frame — stated plainly on our Hong Kong practice page as remote work, not a local office.
What's different about advertising this in Hong Kong
Health/medical-adjacent advertising in Hong Kong — which covers aesthetic and cosmetic clinic advertising — is restricted under the Undesirable Medical Advertisements Ordinance (Cap. 231), a "negative list" of prohibited claims and conditions enforced criminally, not just civilly. Separately, using personal data collected through a lead form, WhatsApp enquiry or booking widget for direct marketing sits under the Personal Data (Privacy) Ordinance (PDPO), which requires informed consent and a clear opt-out before that data is used.
Self-check your own Hong Kong clinic ad copy against the ordinance's negative-list categories with our free Hong Kong Medical Ad Compliance Checker, modelled on the same self-check approach as our Malaysia KKM checker and Singapore MOH checker.