Once upon a time, beauty products lived where the tiles are: stacked on the bathroom shelf or lined up beside the sink, waiting for their moment. Fast-forward to now, and beauty rituals have migrated to the nightstand, where a miniature altar of essentials promises to help switch off your body – or at least make it feel like it got the memo.

Bathroom beauty is functional: cleanse, treat, rinse, repeat; bedside beauty is what you reach for when your mind is still humming, but your body is calling time. That’s also why it’s rising alongside “sleepmaxxing”, the social media umbrella term for optimising sleep through routines, products and gadgets. Bedside beauty is less about chasing sleep and more about making rest feel easier to achieve.

For Leo Park, co-founder and CEO of Seoul Beauty Club, that mindset isn’t new; it’s just gone global. “Nighttime is when skin does most of its repairs, and K-beauty built routines around that a long time ago, even before it became a trend,” he says. What’s changed is the appetite for doing less, as people get bored with constantly trying to fix their faces, which is why overnight products feel like such an easy compromise: “Overnight products feel convenient. You apply once, rest, and let your skin recover instead of constantly treating it.” It’s calmer, more realistic, and it works with the idea that skin doesn’t need a pep talk at 11pm – it needs time.

What Park sees most is a preference for bedside staples that feel like self-care without the effort. “From our curation, overnight collagen masks are what the members consider bedside essentials,” Park says. They’re the sort of product you can apply half-awake and still feel you did something kind for yourself, which is why he sees people go for comforting overnight formulas such as Dr Ceuracle’s Vegan Kombucha Tea Sleep Mask, or a deep-collagen option like Sungboon Editor’s Deep Collagen Power Boosting Mask. “These are the products that people can reach for without requiring a full routine – good to keep beside the bed,” Park says.

Warmth is one of the oldest relaxation cues there is, and in Japanese wind-down culture, it’s practically a language. Maiko Shimazaki, founder of Revitalist15, a New York-based wellness brand rooted in Japanese relaxation rituals, puts it plainly: “Warmth is a power switch for relaxation.” Part of it is physical, as “heat increases blood flow to muscles and soft tissue, [allowing] tight areas to loosen”, she says. As that tension eases, it becomes easier for the body to follow.

Part of it is timing, too. “In the evening, our core body temperature naturally begins to drop,” she explains. So when a bath raises it briefly, and it falls afterward, “that drop helps signal that it is time to sleep”. And then there’s the emotional part: warmth can register as safety, shifting the body out of fight-or-flight and into rest-and-digest.

No wonder the bedtime category is full of heated pads and self-heating eye masks. In Japan, they’re almost mundane, which is partly why something like Kao’s MegRhythm Steam Eye Mask doesn’t read as a gadget so much as a simple extension of bath culture: it’s just warmth, a little scent and a few minutes where your eyes are gently off-duty. Shimazaki’s own take is very much in that lane: Revitalist15 makes a self-heating eye mask infused with a sandalwood blend, designed as a tidy, bedtime-friendly moment, warming on contact with air and reaching around 105 degrees Fahrenheit (40.5 degrees Celsius) as it releases steam and scent.