Lip Sleeping Mask EX

BEHIND ICONIC LIPS
The iconic lip mask the world
reaches for - every 2 seconds.*
*Based on aggregated global unit sales data for all Lip Sleeping Mask
scents in 2025
An overnight lip care product
that hydrates and helps soften
your lips while you sleep.

PROVEN HYDRATION
SCIENCE
Clinically proven 12-hr hydration*
formula for real results.
* Instrumental Analysis using uncolored, unscented lip sleeping mask base
formula | Institution: P&K Skin Research Center Co., Ltd. (South Korea)
Subjects: 33 adult women aged 20–49 years with concerns of lip dryness
Test Period: March 23, 2026 – April 14, 2026
The benefits don't stop when
application does*
Lips continue to feel the difference, even 7 days
after discontinuing use.*
* Instrumental Analysis using uncolored, unscented lip sleeping mask base
formula | Institution: P&K Skin Research Center Co., Ltd. (South Korea)
Subjects: 33 adult women aged 20–49 years with concerns of lip dryness
Test Period: March 23, 2026 – April 14, 2026

Ingredients selected
for your lips
Berry Fruit Complex + Vitamin C
for intense moisture and antioxidants
Coconut Oil + Shea Butter
Locks in Moisture
"Lips look healthier
than before application*"
(7 days after discontinuation following 2 weeks of use)
*Self-Assessment Portion of Clinical using uncolored, unscented lip sleeping
mask base formula | Institution: P&K Skin Research Center Co., Ltd.
(South Korea) | Subjects: 33 adult women aged 20–49 years with concerns
of lip dryness | Test Period: March 23, 2026 – April 14, 2026

THE FIRST STEP STARTS
OVERNIGHT
The last step before sleep.
The first thing you feel in the morning.
Flakiness*
-94.59%
Before use
Immediately after
*Instrumental Analysis using uncolored, unscented lip sleeping mask
base formula | Institution: P&K Skin Research Center Co., Ltd. (South Korea)
Subjects: 33 adult women aged 20–49 years with concerns of lip dryness
Test Period: March 23, 2026 – April 14, 2026
"Lips feel smoother and softer*"
(7 days after discontinuation following 2 weeks of use)
*Self-Assessment Portion of Clinical using uncolored, unscented lip sleeping
mask base formula | Institution: P&K Skin Research Center Co., Ltd.
(South Korea) | Subjects: 33 adult women aged 20–49 years with concerns
of lip dryness | Test Period: March 23, 2026 – April 14, 2026
HOW TO

STEP 1
STEP 2
Apply generously to lips as the last step
of your nighttime skincare routine.
In the morning, gently wipe off
for smooth, hydrated lips.
BEST STEP
Laneige’s Goodnight Routine
Wake up to well-rested skin

Lip Sleeping Mask

Water Sleeping Mask
To help reduce plastic waste,
the inner cover of the Lip Sleeping Mask will
no longer be included and will be phased out.
Summarize
Overnight renewal: softens and smooths the look of dry, chapped lips while you sleep
Gentle exfoliation: helps reduce the buildup and appearance of dead skin cells for a flake-free finish
Deep hydration and moisture lock: Coconut Oil + Shea Butter cushion lips and seal in lasting moisture
Antioxidant care: Berry Fruit Complex + Vitamin C help defend and nourish for healthier-looking lips
Clinically tested improvements: immediate moisture boost and visible reduction in the look of dead skin cells (results may vary)
Dermatologist tested, paraben-free, gluten-free; gentle-on-lips formula for everyday use