Five Doctors (五个女博士) is a collagen peptide drink brand founded by female PhDs from Peking University Medical School. Cumulative sales exceeded 300 million bottles. In 2023, its elevator ads carried copy like 'Husband upset me? Drink! Binge-watching? Drink! Another year older? Drink!' — criticised as vulgar, appearance-anxiety-peddling, and demeaning to women. On June 14, 2023, the Beijing Chaoyang District Market Regulation Bureau ordered a stop to the ads and imposed a ¥400,000 fine. The brand apologised and promised to reform.
In April 2024, the same lowbrow ad content appeared in elevators across Shanghai. The Shanghai Market Regulation Bureau fined the ad publisher ¥200,000. Xinhua covered the repeated violations under a headline translating to 'a flop every year'. Meanwhile, consumers complained that the product's claimed whitening, spot-reducing, anti-wrinkle effects did not match reality — the product was produced under the plant-beverage standard (GB/T 31326) with no health-food certification.
A brand that sold 300 million bottles of a drink, using 'Doctor' in its name for scientific credibility, appearance anxiety to drive purchases, and ordinary-food classification to dodge regulation. Fined each time, apologised each time, and repeated the offense each time — the fine had become a cost of doing business.
The fines were a cost of doing business: ¥600K total against 300 million bottles sold, so the brand apologized and repeated the offense.
The ads used appearance anxiety as a sales pitch, violating advertising law prohibitions against undermining social order and good customs.
The product was an ordinary food beverage while claiming whitening, anti-wrinkle and other health benefits — constituting false advertising.
A ¥400,000 fine against 300 million bottles in sales was an extremely low cost of non-compliance, insufficient to change behaviour.
The 'Doctor' brand name implied scientific endorsement, but the product had no health-food certification — the science was marketing, not fact.
When a fine is lower than the sales the ad generates, the fine is not a penalty — it is a price. Five Doctors apologised twice and offended twice, because non-compliance was cheaper than compliance.
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The sources
- 新华网 — '五个女博士,年年翻车?', 2026-05-28 xinhuanet.com
- 腾讯新闻 — '五个女博士3年前曾因广告违法被罚40万元', 2026-05-27 news.qq.com