LUX turns social ads into 'algorithm cleansers' in global campaign with VML

LUX is repositioning the role of digital advertising, launching a global initiative that reframes paid media as a tool to influence – not interrupt – social media feeds.

Developed in partnership with VML, the campaign, LUX my algorithm, introduces what the brand calls “algorithm cleansers” – ads engineered to generate behavioural signals that shape what users see next.

Rolling out across China, India, Thailand, Brazil, Egypt, Indonesia and Vietnam, the initiative follows a testing phase in which participants’ feeds showed measurable shifts over time as they engaged with LUX content. The campaign spans markets representing more than 3.5 billion people.

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Reframing the role of advertising

At the centre of the campaign is a shift in thinking: rather than reducing intrusion, LUX is attempting to increase utility.

Social feeds, while appearing personalised, are largely driven by signals such as watch time, pauses, saves and shares. According to LUX’s research across Asia, Latin America and the Middle East, women are spending up to five hours a day engaging with content shaped by momentary attention rather than deliberate choice – creating increasingly narrow content loops.

LUX my algorithm is built on the premise that every interaction feeds data back into recommendation systems. By encouraging users to engage with its content, the brand aims to introduce new signals that gradually diversify and redirect feeds.

Paid media as a system input

The campaign also highlights the strategic advantage of paid media. Unlike organic content, ads can enter feeds regardless of existing behavioural patterns – making them uniquely positioned to influence algorithmic outcomes.

By designing ads that prompt consistent engagement, LUX is effectively treating paid media as a system input, capable of shaping the organic content that follows.

Developed in consultation with algorithm experts, the initiative explores how advertising can move beyond visibility into functional impact.

“This campaign is doing something fundamentally different. It repurposes advertising from interruption to intervention. Social media algorithms are designed to keep you watching, and the vast majority of content is constantly keeping you inside this rabbit hole. Conversely, only a small percentage actually breaks you out of it, and what actually does that is the ads,” said Catherine Ball, scientist and associate professor at Australian National University.

From clean beauty to clean feeds

Extending its heritage in cleansing, LUX is translating its product narrative into the digital space – targeting what it frames as an accumulation of behavioural signals that shape both content exposure and emotional response over time.

“LUX has always stood for self-expression. My algorithm starts from a simple truth: what we engage with shapes what we see and how we feel. This is about helping people take a more active role in that process, and making everyday interactions online feel more intentional,” said Judy Zu, global brand director at LUX.

As part of the initiative, LUX conducted a real-world experiment in which participants consistently engaged with its content. The study documented observable changes in the diversity and type of recommended content as new signals were introduced.

At a time when most digital ads are skipped or blocked, LUX my algorithm positions advertising not as disruption, but as participation – actively shaping the environments in which it appears.

The campaign will run across multiple platforms through branded films, creator collaborations and culturally responsive content, all designed to encourage intentional engagement at scale.

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