How Dry January became one of Britain’s most enduring behaviour-change campaigns

So… how is your Dry January going?

Back when it launched in 2013, few could have predicted it would become one of the UK’s most recognisable public health campaigns, embedded so deeply in the public psyche that the phrase itself works as a shorthand for a collective annual reset.

Thirteen years on, more than 15 million people in the UK have said they plan to have an alcohol-free January, according to Alcohol Change UK. The campaign has outlasted industry pushback and the typical lifespan of behaviour-change initiatives, evolving from a one woman’s idea to help train for a half marathon into a national movement with clear cultural and commercial impact.

For marketers, Dry January represents something rare: a long-running, low-budget campaign that has sustained relevance without heavy media spend or moralising messaging. According to Joe Marley, executive director of communications and marketing at Alcohol Change UK, its endurance can be traced back to how the campaign began.

“From the very beginning, it came from an individual experience rather than a policy position or a big strategic brief,” Marley says. “Emily Robinson, who worked at Alcohol Concern at the time, stopped drinking in January 2011 while training for a half marathon. She felt real, tangible benefits – better sleep, better focus, better training – and that was the spark. That idea was then taken on by the charity and developed into a campaign, but the personal motivation at its core has never gone away.”

That origin story has shaped everything that followed. Rather than positioning Dry January as a health intervention, Alcohol Change UK has consistently framed it as an individual choice supported by collective action.

Why January stuck

The choice of January – as opposed to March, June or August – has become so embedded that it now feels inevitable, but Marley argues its effectiveness lies in behavioural timing as much as tradition.

“January is already a moment when people are reflecting,” he says. “They’re thinking about the year ahead, setting intentions, asking themselves what they want to change or improve. So adding alcohol into that conversation feels like a natural extension of something people are already doing, rather than an extra demand being placed on them.”

Crucially, Dry January has avoided defining success in rigid terms. Participants are encouraged to reflect on their own relationship with alcohol rather than pursue a prescribed outcome.

“We’re very clear that we’re not anti-alcohol,” Marley says. “For some people, success might be not drinking for 31 days and then returning to drinking but in a more mindful or reduced way. For others, it might lead to a longer alcohol-free period. What matters is that people feel they have agency and that they’re clear about why they’re doing it.”

‘Cultural humility’: Macmillan on ‘setting a new benchmark’ for inclusive marketingThat flexibility has allowed the campaign to cut across demographics and lifestyles. Younger audiences increasingly approach January through a “sober curious” lens, while older participants may be reassessing habits that have been part of their lives for decades. The campaign’s non-judgemental tone has been critical to avoiding alienation.

“We’re very conscious of how sensitive this topic is,” Marley adds. “Alcohol is deeply social, deeply cultural. If the campaign ever felt too judgemental, people would simply switch off. So we try to keep the messaging honest, relatable and focused on what people gain rather than what they’re giving up.”

Equally significant is the collective dimension. As participation has grown, Dry January has become easier to talk about and easier to attempt.

“There’s something really powerful about the fact that so many people are doing it at the same time,” Marley says. “It makes those conversations easier. Saying ‘I’m not drinking this month’ feels different when millions of other people are doing the same thing.”

It effectively flips peer pressure into peer support and, importantly, Dry January has never framed participation as a withdrawal from having a social life. From the outset, the messaging has focused on inclusion rather than abstinence.

“We actively encourage people not to hide away,” Marley says. “The point isn’t to stop seeing friends or stop going out. It’s to try those same experiences without alcohol and see what that feels like. That sense of experimentation, of discovering what connection, fun or relaxation looks like without alcohol, is a really important part of the experience.”

Behaviour change and the power of personal motivation

While Dry January’s simplicity has helped it scale, its underlying structure has become increasingly sophisticated. Behavioural science now sits at the core of the campaign, most visibly through the Try Dry app, launched in 2016.

The app allows participants to track alcohol units avoided, money saved and, increasingly, changes in sleep, mood and wellbeing. Over time, Alcohol Change UK has expanded its functionality to deepen engagement and reinforce the connection between motivation and outcome.

“The app was a real turning point for us,” Marley says. “It gave people a way to make the benefits visible to themselves. Instead of abstract health messages, you can literally see how much money you’ve saved, notice improvements in sleep, track your mood over time. That kind of feedback is incredibly motivating.”

Its research supports the effectiveness of this approach. According to Alcohol Change UK, participants using the app or daily motivational emails are twice as likely to complete the 31-day challenge as those attempting it unsupported. More significantly, 70% of users report drinking less six months later.

“What that tells us is that January is just the starting point,” Marley says. “One of the most important days in the whole challenge is actually 1 February, because that’s when people decide what they want their longer-term relationship with alcohol to look like.”

Why It Works: How Stoptober helps millions to quit smokingThe app is designed with that transition in mind. Features such as scenario-based “missions” encourage participants to try alcohol-free experiences beyond January, from social events to live sport or comedy, reinforcing habit formation through experimentation.

“We’re not trying to force a single outcome,” Marley adds. “We’re trying to equip people with tools, tips and confidence so they can make choices that work for them in the long term.”

Last year, while more than 15 million people planned an alcohol-free January, far fewer used the charity’s tools.

“That gap is something we think about a lot,” Marley says. “We know there are millions of people who are doing their own version of Dry January. Our challenge is how we help more of them get the full benefit of that experience by using the support that’s available.”

Participation also varies by demographic. Historically, more women than men have engaged directly with Dry January through the app, prompting targeted efforts to reach middle-aged and older men; groups disproportionately affected by alcohol harm.

“We’ve made progress, particularly over the last year,” Marley says. “But it’s still an area where we want to do more.”

Marketing, partnerships and cultural impact

Dry January’s influence now extends beyond individual behaviour into the wider market. Since 2013, low- and no-alcohol products have moved from niche to mainstream, particularly in January.

While Marley is cautious about attributing this shift solely to Dry January, he acknowledges the campaign has helped normalise choice.

“What we’re really pleased to see is that people now expect options,” he says. “Whether that’s in a pub, a restaurant or at home, having alcohol-free choices available feels much more normal than it did a decade ago.”

Alcohol Change UK works only with brands whose profits come entirely from no- and low-alcohol products, a policy designed to maintain independence from the alcohol industry. Partnerships with companies such as Lucky Saint have helped fund free tools and resources while reinforcing the campaign’s core message.

“It’s about showing that you can still go out, still socialise, still enjoy hospitality,” Marley says. “Alcohol doesn’t have to be the focal point of those experiences.”

Early criticism from parts of the hospitality sector has softened over time. January has long been a quieter month for pubs, and many venues have adapted by expanding alcohol-free offerings year-round.

“The venues that have really thrived are the ones that understand their customers,” Marley says. “Consumer tastes are changing, and businesses that respond to that tend to do better in the long run.”

‘Paradigm shift’: How brands and charities are ‘mobilising’ to ‘crack’ social challengesDespite its reach, Dry January operates with a fraction of the marketing budgets available to commercial alcohol brands. For much of its history, it relied on earned media, NHS and local authority partnerships, and grassroots amplification.

That has begun to shift. Last year marked a step change, with Alcohol Change UK increasing paid digital activity and launching the ‘Boss It’ campaign, which leaned into the sense of achievement participants feel.

“For the first time, we really invested at scale in marketing,” Marley says. “Still very modest compared to commercial brands, but it allowed us to be bolder and clearer about the benefits of taking part.”

This year’s iteration builds on that approach, linking creative messaging to five core motivations — health, fitness, money, happiness and achievement — each tied back to app functionality.

Agency partners have helped modernise the campaign’s creative and channel mix, but Marley is clear that insight still comes primarily from participants themselves.

“Our community feedback and app data are central,” he says. “That’s what keeps the campaign grounded and relevant.”

What stands out, however, is how little the core proposition has changed.

“People want to feel better, save money and improve their wellbeing,” Marley says. “Dry January still speaks to those needs. That’s why it’s lasted.”