A Taiwanese hospital is pushing back on a skincare brand that used its name to sell an acne cream, a warning sign for shoppers who trust "clinically proven" labels.

• An acne cream was marketed as proven effective in one week based on a human trial at Taichung Veterans General Hospital.
• The hospital sent a formal legal letter demanding the claim stop.
• Its point: ethics-board approval to run a study is not the same as proof that a product works.
• Approval from a review board only means a trial was allowed to go ahead, not that it succeeded.

Outlook: Expect more scrutiny of beauty products that borrow hospital names for credibility, and possible regulatory action if the marketing continues.