Sydney Sweeney has been loyal to this LANEIGE mask since college – and she’s still using it at 29
Some products find their way into a beauty routine and never leave. For Sydney Sweeney, who turns 29 on 12 September, that product has a very specific name: the LANEIGE Lip Sleeping Mask. A lip mask she discovered long before the spotlight found her, and one that still holds the final spot in her evening ritual to this day.
A love affair that started on a college campus
It all began when Sydney Sweeney was still a student. She discovered the LANEIGE Lip Sleeping Mask during her university years, and the adoption was immediate. From the very start, she folded it into her daily routine, won over by the results.
That detail is anything but trivial. The actress did not wait for a contract or a collaboration to put her trust in the Korean brand. Her attachment to the product predates any professional relationship with LANEIGE, which gives it a particular authenticity. She even told Cosmopolitan that using this mask every day was what pushed her to explore other products in the range.
Now a global ambassador for the brand, Sydney Sweeney has not changed course. Her original obsession remains intact, even as her beauty bag has grown considerably over the years.
How the Lip Sleeping Mask fits into her evening routine
After a day on set, Sydney Sweeney follows a precise order. She starts with a double cleanse to remove the layers of makeup that have built up throughout the day. Two overnight treatments come next: the Bouncy & Firm mask, with its plumping and firming properties, along with the eye mask from the same line.
But it is the final step that remains the most anticipated. The LANEIGE Lip Sleeping Mask closes out the ritual, every single time. Its formula is designed to work while you sleep, deeply hydrating lips and leaving them noticeably softer by morning. A simple concept, but one whose effectiveness has clearly kept the actress coming back year after year.
The gesture has become so automatic for her that it feels less like a conscious step in her routine and more like pure reflex.
The other LANEIGE products that round out her daily regimen
- The Bouncy & Firm mask, applied every evening to plump and firm the skin.
- The eye mask from the same line, incorporated into her nightly ritual.
- The Water Bank cream, used in the morning.
- The Cream Skin, misted on both in the morning and throughout the day.
- The Lip Sleeping Mask, the last step of the evening, present in her routine since her university days.
Together, these products now form a cohesive set within the actress’s routine. Yet among all of them, only one was there from the very beginning. The others were added gradually, as she discovered more of what the Korean brand had to offer.
What this loyalty says about the product
It is rare for a skincare product to survive every shift and overhaul a beauty routine goes through. And yet the LANEIGE Lip Sleeping Mask has endured the years without ever being replaced, even after Sydney Sweeney became an ambassador and gained access to the entire range. The fact that it has held its place despite a much wider offering says something concrete about the role this product plays.
For anyone considering it, that means a treatment that is simple to use and delivers a result you can feel the next morning. Apply it before bed, wake up to softer lips. No complex technique, no elaborate protocol. Perhaps it is precisely that simplicity that makes it such a hard favourite to unseat, even with a very full beauty bag.
