Cara de Azia (Heartburn Face) - Haleon Brasil, Eno | Clapboard Ad Archive

Cara de Azia (Heartburn Face) from Eno and Haleon Brasil, developed by Publicis Leon in 2022, stands out as a benchmark for humor-driven marketing within the healthcare category by recruiting András Arató—globally revered as the face of the "Hide the Pain Harold" meme—to personify the silent agony of heartburn in a way that is both instantly recognizable and culturally resonant. Centering on the creative conceit that Harold’s iconic expression is not rooted in sadness, awkwardness, or lack of charisma, but rather the all-too-familiar discomfort of untreated heartburn, the campaign leverages digital films, mini-documentaries, and multifaceted digital activations to build sustained engagement across a spectrum of touchpoints. The narrative reframes a universal health issue as part of an internet pop-culture phenomenon, drawing sympathetic parallels between meme-driven concealed pain and the often unspoken reality of physical symptoms—effectively normalizing consideration of antacid solutions without the stigma or clinical overtones that typically burden pharmaceutical communications. Eno Fruit Salt is positioned as the accessible, immediate remedy that transforms Harold’s suffering smirk into genuine relief, with humor serving as the connective tissue that humanizes the brand while decisively differentiating it from category counterparts like Gaviscon, Mylanta, and Rennie, each of which relies more heavily on efficacy-focused or functional messaging. The strategic choice to anchor the work in András Arató’s meme status aligns with what Clapboard’s taxonomy would classify as FORMAT#8—Ongoing Characters or Celebrities, driving immediate recall while bypassing the need for heavy explanation or product demonstration. By imbuing a meme figure with a new layer of relatability and providing a clear product solution, Eno’s campaign both expands the relevance of heartburn treatment and reinforces brand affinity among digital natives and meme-literate consumers who respond to playfulness and authenticity in equal measure. As a piece of pharmaceutical marketing, Cara de Azia’s upbeat, personality-led approach signals a meaningful shift toward accessible healthcare conversations that invite action without shame or condescension. Clapboard rates this 63/100. Within an industry often constrained by rationality and regulation, Cara de Azia demonstrates that cultural fluency and a willingness to treat real discomfort with wit can radically open the territory for healthcare brands looking to build emotional equity.