“So this is something that I’ve been taking with me on the road,” Tiffany Young says with a laugh as she slips a blood-circulating LED mask over her face. “Serving you some Star Wars realness!” The 30-year-old K-pop star is in the midst of her whirlwind Magnetic Moon Tour, covering 18 cities in four weeks. Her shows require a next-level onstage display—bright blush swirled along the highs of the cheekbones; rhinestones dotted along the eyelids; a swipe of fuchsia at mouth level—and an equally impressive pre-bed beauty routine.

After an impromptu dance session outside of a gas station, a cup of instant udon mixed with her favorite kimchi, and “tomorrow’s homework” (signing 100 to 200 posters per night), “it’s time for me to erase this morning,” Young says. With her hair clipped back in gobsmacking crystal pins, she reaches for Clinique’s makeup remover followed by a bubble-free mild cleanser that she takes off with a Korean cleansing sponge. “I’m just going to do the basics,” she adds while patting on toner, firming eye cream, and not one, but two serums made from Swiss apple stem cells, which she snagged “straight from the lab.”

The night’s not over just yet, though. The final touch comes courtesy of Dr. Jart’s Dermamask Micro Jet Clearing Solution. “I brought a lot of different sheet masks,” she says, smoothing the mask over the curves of her face. So many, it turns out, that there are enough to go around the whole bus: “The team that masks together, stays together!” she sings out, passing around the serum-soaked complexion savers. Eight products later, she’s at last ready to go to sleep: “I know my beauty routine took all night,” she says as she curls up into bed at 2:30 a.m. “But I won’t regret it in the morning.”

Director: Max Bartick

DP: Octave Zangs

Audio: Johnny Buell

Producer: Jamie Tobias

Editor: Jeff Bernier

Camera PA: Nick Grill