Hall of Ads: Cadbury Perk Hunger Strike – The ad that launched a thousand smiles

Some advertisements do more than sell products; they create cultural moments. Cadbury Perk’s 1996 hunger strike commercial is one such rare gem. As Preity Zinta celebrates her birthday today, 31 January 2026, it is the perfect moment to revisit the advertisement that introduced audiences to her infectious dimples, effervescent personality, and a chocolate bar that promised Thodi Si Pet Puja (a little worship for the stomach).

The premise was simple: a college student sits on a hunger strike, solemnly protesting alongside her peers. But hunger strikes back. When no one is looking, she sneaks a bite of Cadbury Perk, her face lighting up with guilty pleasure as those now-famous dimples flash. The tagline resonated with young audiences everywhere: “Apna le khushi har pal ki” (claim happiness from every moment).

The ad brilliantly captured the mischievous spirit of Indian youth: the ability to find joy even in serious situations and to avoid taking life too seriously. It positioned Perk not merely as another chocolate bar, but as a co-conspirator in life’s lighter moments.

The brilliance of the Perk hunger strike advertisement lay in its perfect convergence of elements. Preity Zinta’s fresh, girl-next-door appeal made her instantly relatable to millions of Indian teenagers. Her performance did not feel like acting; it was pure, unfiltered joy wrapped in chocolate. Those dimples soon became synonymous with the brand itself.

The product positioning was equally smart. Cadbury Perk, with its light chocolate-and-wafer format, targeted the casual snacking space traditionally dominated by chips and wafers. By presenting it as the ideal response to the first pangs of hunger, Cadbury carved out a distinct niche for Perk within the snacking hierarchy.

The catchy jingle became an earworm that an entire generation still hums today. The tongue-in-cheek humour, showing a hunger strike protester breaking her fast for chocolate, struck the perfect balance between irreverence and charm. It was cheeky without being offensive, playful without being frivolous.

For Preity Zinta, this commercial was more than just an advertisement; it was the launchpad for an illustrious career. The Perk girl became a household name overnight. As Zinta later shared on Instagram: “People always ask me how I started my career? It was with this perk commercial! So I can say confidently that my journey into entertainment started sweetly with a chocolate.”

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A post shared by Preity G Zinta (@realpz)

The ad’s success brought her to the attention of filmmaker Shekhar Kapur, who eventually cast her in director Mani Ratnam’s Dil Se (1998). From there, she went on to work with every major Bollywood star – Shah Rukh Khan, Amitabh Bachchan, Salman Khan, Aamir Khan and Hrithik Roshan – becoming one of the most beloved actresses of her generation.

Zinta remained the face of Perk for over a decade, lending her vivacious, fun-loving persona to multiple campaigns. The brand values she embodied became inseparable from Perk’s identity. Even after she moved on, her contract ended around 2008, and the brand cycled through other ambassadors such as Genelia D’Souza and Alia Bhatt, the Preity era remains the gold standard.

Nearly three decades on, the Cadbury Perk hunger strike ad remains a masterclass in brand building. It demonstrated that the right face, at the right moment, with the right message, can create advertising magic that transcends mere commercial purpose.

The ad showed that effective advertising does not require elaborate production or complex narratives. Sometimes, all that is needed is authenticity: a genuine smile, a relatable situation, and a product that fits naturally into the story. The hunger strike commercial had all three in abundance.

For Cadbury, the campaign established Perk as more than just another chocolate bar. It became a symbol of taking life lightly and of finding moments of sweetness even in serious situations. The Thodi Si Pet Puja proposition went on to define the brand’s role in the snacking category for years to come.