Restore and nourish your lips overnight with COSRX Lip Sleep - Balancium Ceramide Lip Butter Sleeping Mask. This rich, comforting formula is designed to help soothe and moisturize dry lips while you sleep, leaving them feeling soft and smooth by morning.
Formulated with ceramide to help support the skin barrier and lock in moisture
Butter-like texture glides on smoothly for a comfortable, non-sticky feel
Ideal for overnight use as a sleeping mask to wake up to visibly softer lips
Part of the Balancium line, focused on gentle, effective lip care
Customer Reviews (4.6 / 5 · 17 reviews)
Avery A.★★★★★
I’ve been using this balm every night for a week and my lips don’t crack in the morning anymore—the ceramide formula really locks in moisture without feeling greasy.
Natalie Q.★★★★★
My lips feel so much smoother in the morning since I started using this mask—it really locks in moisture overnight without feeling greasy. The balm is thick enough to last through my sleep, which is exactly what I needed for my chapped lips.
Henry V.★★★★★
Applied a thick layer before bed and woke up with lips that actually felt moisturized, not just greasy. The ceramide formula seems to lock in moisture all night without any sticky residue. Even my usual dry patches are noticeably smoother after just three uses.
Jacob A.★★★★★
The tub is way bigger than I expected for the price, and that thick, balmy texture really locks in moisture overnight. Even the corners of my mouth that usually chap up felt smooth when I woke up.
Violet★★★★★
Woke up with lips still feeling soft and hydrated, which is rare for me even with heavy balms. The texture is thick and creamy without being sticky, and a tiny bit lasts all night.
Thomas★★★★★
I’ve been using this as my nightly lip treatment for a week now, and the ceramide formula really locks in moisture without feeling sticky. My lips feel noticeably plumper and smoother in the morning, even after a full night of dry air from the heater.
Sebastian★★★★★
Woke up with my lips still feeling soft and hydrated, which never happens with other masks. I love that it doesn't feel greasy or slide off during the night.
Victoria L.★★★★★
I wake up with my lips feeling noticeably plumper and softer after using this, and it doesn’t leave that greasy residue some masks do. The ceramide formula really seems to lock in moisture longer than my usual balms.
Henry N.★★★★★
This stuff actually stays put all night, I woke up with soft lips instead of the usual dry flakes. The thick balm texture melts in nicely without being greasy.
Carter Q.★★★★★
I’ve been using this lip mask every night for two weeks, and the thick, buttery texture really locks in moisture without feeling sticky. It’s noticeably improved the dry patches I usually get in winter, and a little goes a long way. Definitely a keeper for my nighttime routine.
