M13. Best Use of Influencer

In Taiwan, enduring pain is culturally seen as virtue, with 98% choosing to suffer in silence. When Panadol increased prices, this “Silent Sacrifice” mindset intensified market resistance. To break the cycle, Panadol redefined influence in healthcare by building “Warm Authority” — replacing celebrity reach with culturally legitimate medical voices. Doctors and pharmacists were mobilized as “White Coat Heroes,” selected not for popularity but for professional credibility and social permission to intervene. Through the Warm Trio framework, doctor-led public discourse reframed endurance as risk, pharmacist-led guidance translated reassurance into confident purchase action, and real consumers amplified medical legitimacy. This influencer model drove 60% completion rates (+15% uplift), nearly tripled social discussion, increased usage by 10–15% year-on-year, and reversed a 3% decline into +5% sales growth — proving that trusted authority can outperform reach in shifting behavior at scale.