In today’s digital world, pharmaceutical companies in South Korea are finding new ways to reach consumers, especially through personalized and tech-driven marketing. While prescription drug advertising remains heavily restricted, ads for over-the-counter medicines and health supplements are booming, both online and offline.

Unlike in the United States, Korean law prohibits direct-to-consumer advertising of prescription drugs. But that hasn’t stopped pharmaceutical brands from increasing their visibility. Instead, they use indirect methods such as sponsoring health content on YouTube, launching wellness campaigns, and creating disease awareness posts that subtly promote their products.

One major strategy is influencer marketing. Social media figures now frequently review supplements like probiotics, red ginseng, and vitamin drinks. These promotions often appear in “what I eat in a day” videos or daily skincare routines. Because they feel casual and relatable, audiences, especially younger people, are more likely to trust the message.

Pharmaceutical firms are also leveraging big data. By analyzing seasonal illness patterns and regional search trends, they can time their advertisements more precisely. For example, allergy relief products are pushed harder in spring, while vitamin C campaigns spike during the winter flu season.

However, not all responses have been positive. In recent years, the Ministry of Food and Drug Safety has warned or fined influencers and brands for exaggerated or misleading claims. Experts worry that unregulated ads could lead to unnecessary drug use or consumer confusion.

As marketing becomes increasingly digital and targeted, companies must take greater care to balance innovation with ethical responsibility. Advertisements should help people make informed choices, not merely push sales. In a country where health is taken seriously, that balance is more important than ever.

조우진 강남포스트 학생기자  webmaster@ignnews.kr

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