The 2026 UK E-Liquid Trend Report: What’s Selling, What’s Not

Twelve months on from a transformative year for UK vaping, the e-liquid market has stabilised enough for clear trends to emerge. Some flavours have outperformed expectations. Others that did well in disposables have quietly disappeared from bottled ranges. Industry observers are starting to compile what 2026’s e-liquid scene actually looks like, and the picture is more interesting than a pure replacement story.The biggest single trend is consolidation around fewer, higher-quality flavours per customer. Where the disposable era encouraged constant flavour-flipping, with a new disposable every few days often a different flavour each time, bottled liquid customers tend to settle into a smaller flavour rotation. Industry estimates suggest the average UK vaper now buys from three or four flavour profiles consistently, compared to seven or eight in the disposable era.Berry blends remain the dominant category, accounting for an estimated 30 percent of UK liquid sales by volume. Mr Blue (the Elux Legend signature), Lost Mary’s Blueberry Raspberry, and Hayati’s various berry combinations sit at the top of bestseller lists across most independent retailers.On why Mr Blue keeps performing, Ecigone stocks the full range of Elux Legend nic salts and its founder Shane Margereson has analysed the flavour directly. “Mr. Blue is our number one seller and I get it,” he wrote in a hands-on review of the Elux range. “Three berries (blackberry, blueberry, raspberry) with a menthol finish that keeps the whole thing from getting too sweet. Most mixed berry vapes turn into generic purple mush after a few puffs. This one doesn’t. You can pick out individual fruits, and the cooling hits on the exhale without freezing your throat.”That single flavour explains a meaningful chunk of the post-disposable customer retention. The Mr Blue profile became iconic in the disposable era and customers transitioned to bottled when they could find the same flavour in 10ml format. Brand-flexible loyalty kicked in once Hayati, Lost Mary and others released their own versions of the same profile.Margereson also flagged a less obvious bestseller in the Elux range: “Blueberry Sour Raspberry was the one that surprised me. Actual fruit complexity instead of just sweetness. The blueberry sits underneath as a mellow base while the sour raspberry cuts across the top. It’s still concentrated, but the tartness cleans your palate between puffs.”Sour-fruit profiles are one of 2026’s growth stories. Customers who started in the simpler sweet-fruit category have moved towards more nuanced flavours as their palate developed across twelve months of bottled use. Tartness, acidity, and complexity have all gained share against pure sweetness.Tropical and citrus blends have grown significantly, taking around 20 percent of sales between them. Watermelon Ice, Pink Lemonade, Lemon Lime, Mango Passionfruit. Pre-disposable era these were considered niche flavours. They’ve moved firmly into the mainstream, partly because the bottled format gives more nuance than disposables managed.Menthol holds steady at around 15 to 20 percent of sales. Pure menthol, mint, spearmint, and menthol-fruit hybrids continue to be reliable sellers. The cooler months push menthol sales up. Warmer months see the fruit categories dominate.Tobacco-flavoured liquids have become a quiet bestseller. Around 10 percent of sales but with high customer loyalty. Classic tobacco, Virginia tobacco and RY4 (caramel-tobacco) blends have a steady audience among older vapers who started by replacing cigarettes years ago and never moved on.What’s fading: dessert and bakery flavours, energy drink replicas, complex dessert combinations. These did well in the disposable era as novelty purchases. As bottled buying becomes more deliberate, these categories are losing share to the cleaner fruit and menthol options.Premium flavour brands have grown faster than mainstream as a percentage. Wick Liquor, Doozy and other premium UK producers have taken share from former-disposable brands by competing on quality rather than price. Most independent retailers report premium accounting for 15 to 20 percent of revenue despite being a smaller share of unit volume.What’s coming next: app-integrated devices that track usage and recommend flavours, more brand collaborations (we’ll likely see vape brands partnering with confectionery or drinks brands within 18 months), and continued convergence with the broader food and drink flavour culture.For UK vapers, the practical takeaway is that the bottled-liquid market in 2026 is genuinely more interesting than disposables ever were. More flavour variety. More quality differentiation. More room to find the flavour that genuinely suits you rather than choosing from a limited disposable menu.