It’s easy to think of perfume as something that happens mid-air. The bottle comes out, the spray is sprayed, and suddenly you’re wrapped in a cloud of smoky wood, fresh citrus or powdery, herbal green forest after the rain. But the once spritz-centric category is being nudged sideways by a format that’s been in the background all along: solid perfume.

In the past year, solids have multiplied into refillable compacts and twist-up sticks, quietly taking over #PerfumeTok and fragrance counters as more labels translate their scents into wax-and-oil balms you can swipe on through the day.

That momentum didn’t come out of nowhere. Over the past decade, solid perfume has been popping up in waves. Glossier was one of the first mainstream brands to make it feel current, launching a solid version of its cult fragrance You back in 2018. Diptyque, meanwhile, has kept the category alive on the luxe end for years with its refillable cases, helping normalise the idea that a solid can be a core part of your fragrance wardrobe, not just a novelty.

“I often think of [solid fragrance] as the lip balm of perfume,” says Ella Wahlestedt, CEO and founder of Layermor, a US-based clean fragrance brand. “It’s something you keep on you and reach for naturally,” she adds. “It’s also more discreet to apply a quick swipe of solid perfume than to spray fragrance in public.”

Wahlestedt points to how seamlessly the format fits into modern routines. “There’s a strong ease and portability factor. Consumers want fragrance that fits seamlessly into their day-to-day lives,” she says. That practicality is hard to beat, especially if you fly with only cabin baggage, when your liquids bag becomes a tiny, transparent museum of difficult choices. A solid sidesteps the whole equation: no leaks, no breakages, and no negotiating with the 100ml rule at security.

There’s a business logic to the offering, too. Solid perfume lets brands expand without reinventing the scent wheel, as it were. “It creates a new category and revenue stream without starting from scratch,” Wahlestedt says, “allowing brands to reintroduce favourite or existing signature scents in a more wearable format.”

The real difference isn’t just that the formula is solid instead of liquid – it’s the base itself. “Solid perfumes have a gentle wax base, often a synthetic or natural beeswax, that carries the fragrance,” says Joyce Barnes, COO of Tocca, a New York-based fragrance and beauty brand. “They melt into your skin, which creates a closer, more intimate fragrance experience than an alcohol-based fragrance, [where the alcohol] helps the fragrance project as it evaporates.”