Hydralyte has confirmed it was the brand behind “Don’t Let the Dryness Get You,” a Halloween horror campaign that deliberately hid its logo in the opening phase. Created by FbF, with media by This Is Flow and PR from M&Co, the work launched as a mysterious trailer rather than a conventional ad.
The trailer is set in a deserted underground train station and introduces a slow-burn villain called The Dryness. Its line “All it has to do is wait” became the campaign’s spine. The world extended through cinematic OOH, movie-style posters, social content and a dedicated website.
Offline, nine women dressed like the trailer’s heroine appeared around Sydney. A soundtrack titled “All It Has To Do Is Wait” was released under the artist name Emmie Noll, an anagram of “Lemon Lime.” DJ sets and partnerships with film, horror and entertainment creators added more layers.
The reveal landed at Maple Social Club’s Halloween event at The Old Clare Hotel, mixing a rooftop party, secret cinema and Hydralyte sampling. Coordinated advertising, social and creator content then connected the mystery to the brand, with Easter eggs encouraging people to rewatch the trailer.
Why a trusted brand went this hard into horror
The stunt launches Hydralyte Electrolyte Powder Stick Sachets and introduces “Here For It,” a broader platform aimed at younger, lifestyle-driven Australians discovering the hydration category.
Trang Quach, Marketing Manager at Care Pharmaceuticals, said the goal is to build on Hydralyte’s trust while finding new ways to connect with younger audiences. She described the work as fresh and “a little unexpected for Hydralyte.”
Mark Anderson, Managing Director at FbF Australia, said the brand gave the agency freedom to take a trusted name somewhere “genuinely unexpected.” Catherine Rushton, Chief Strategy Officer at This Is Flow, added that launching an unbranded campaign across social, OOH and cinema adds complexity, but can deliver both cultural impact and commercial value.
What the playbook looks like
For marketers selling functional products, this is a useful pattern. Dehydration is low-interest, so the campaign turned it into an emotional, cinematic threat. The structure is essentially tease, reveal, reward.
- Tease: an unbranded trailer and street stunts built curiosity without ad labels.
- Reveal: a coordinated event and social push connected the monster to Hydralyte.
- Reward: sampling, hidden clues and a rewatchable trailer gave people a reason to lean in.
The guardrail is relevance. The Dryness maps directly to dehydration, so the brand link feels earned. That is what separates a clever reveal from a bait-and-switch.
Unbranded work is not a default choice. It demands media planning that accepts lower immediate brand recall in exchange for earned attention. The payoff depends on whether the reveal reaches enough of the teased audience quickly. This campaign managed that by pairing the live event with coordinated OOH, social and creator amplification.
FbF, recently rebranded from Five by Five Global, produced this as its first major work after winning an expanded remit through a competitive pitch. The campaign doubles as a statement about the agency’s ability to move a trusted pharmacy brand into culture.
Source: Campaign Brief
