Laneige Lip Sleeping Mask: Product and Scent Guide

Laneige sells this product in options called Berry, Gummy Bear, Vanilla, Grapefruit, and more. Are those foundation-style shades that should be matched to a personal color season?

The official pages do not support that conclusion.

Laneige presents them primarily as product options or scents, and the available list changes by market. This guide therefore treats the Lip Sleeping Mask as lip care—not as a color-correction system.

Quick answer: Laneige directs users to apply the mask generously as the last step at night and gently wipe it off in the morning. The US page reports separate 33-subject endpoints measured after one use, after two weeks, and after a further one-week discontinuation period. The international page supplies its own institution, participant profile, base-formula description, and test period for the claims displayed there. The two pages do not identify those disclosures as one shared study, so this guide reports them separately.

Image note: the image above is an AI-generated editorial illustration. It does not show EverlySpark using the product or an actual before-and-after result.

Product Name and Directions

The US product page calls it Laneige Lip Sleeping Mask. The international page uses Lip Sleeping Mask EX.

Both describe an overnight leave-on lip-care product.

The Laneige international directions say:

1. Apply generously to the lips as the last step of the nighttime skincare routine.
2. In the morning, gently wipe it off.

That is more precise than calling it an ordinary daytime balm. The US page says it can deliver moisture while you sleep, but the official use case remains nighttime lip care.

What the Formula Is Designed to Do

Laneige describes the formula as combining:

• coconut oil;
• shea butter;
• murumuru seed butter;
• a Berry Fruit Complex;
• vitamin C or a vitamin C ingredient, depending on the regional ingredient list.

The ingredient lists also include fragrance or aromatics, and formulas can differ by option and market. Anyone who reacts to fragranced lip products should check the exact package rather than relying on a general product-family description.

What the Clinical Numbers Actually Refer To

The two regional pages disclose their results differently. They should not be combined into one reconstructed protocol.

US page

The Laneige US product page lists three separate endpoints:

• 12-hour hydration: instrumental result, 33 subjects, after one use;
• 94% less flaky lips: instrumental result, 33 subjects, after two weeks of use;
• 100% agree lips feel smoother and look healthier: self-assessment, 33 subjects, after two weeks of use followed by one week of product discontinuation.

Those footnotes attach different measurement times to different numbers. The US page excerpt checked for this update does not identify the testing institution, participant age range, or an uncolored/unscented base-formula condition for all three endpoints.

International page

The Laneige international product page separately identifies these conditions for the claims presented in its current product story:

• instrumental analysis using an uncolored, unscented Lip Sleeping Mask base formula;
• P&K Skin Research Center Co., Ltd. in South Korea;
• 33 adult women aged 20–49 who had concerns about lip dryness;
• test period March 23 to April 14, 2026.

On that page, the visible claims include 12-hour hydration, 94.59% less flakiness immediately after use, and two 100% self-assessment statements—healthier-looking lips and smoother/softer-feeling lips—described as measured seven days after discontinuation following two weeks of use.

The international conditions are not imported into the US claims, and the US measurement schedule is not imported into the international claims. Laneige does not state on these pages that the two regional presentations describe the same study. All figures remain manufacturer-reported results, not EverlySpark findings or guarantees for every scent, regional formula, or user.

Scent Options Are Not a Color-Season Chart

The original article described Berry as a cool-season choice, Vanilla as a warm-season choice, and Gummy Bear as a lavender tint.

That was not adequately supported by the official product information reviewed here.

The US page listed options including Berry (Original), Gummy Bear, Vanilla, Grapefruit, Sweet Candy, and several limited or newer scents. The international page displayed Berry, Gummy Bear, Sweet Candy, and Vanilla. Neither page provided an official personal-color matrix.

Some formulas contain colorants. That still does not justify assigning a scent to every Summer, Winter, Spring, or Autumn. Natural lip color, amount applied, lighting, and regional formula differences can all change what is visible.

Choose by:

• ingredient tolerance;
• scent preference;
• current regional availability;
• whether you want a fragranced overnight mask at all.

If visible color matters, check a current official product image or tester for the exact option sold in your market.

Who May Find It Useful

This product may fit someone who wants a single overnight lip-care step and likes a rich, fragranced leave-on texture.

It may be a poor fit if you:

• prefer fragrance-free lip care;
• have a history of irritation from flavored or scented lip products;
• expect it to diagnose or cure persistent chapping;
• are buying one scent because an unofficial chart says it belongs to your season.

Persistent cracking, swelling, pain, or irritation is not a color-matching problem. Stop using a product that aggravates symptoms and seek appropriate medical advice when needed.

Regional Differences Matter

The US page had a broader and more frequently changing option list than the international page when checked. The product name also differed: Lip Sleeping Mask in the US and Lip Sleeping Mask EX internationally.

Before buying, verify:

1. the exact scent or option name;
2. the ingredient list for that market;
3. the jar size;
4. the directions on the delivered package;
5. the seller and return policy.

The retailer buttons below are preserved from the original article, but they are not the source for the factual claims in this guide.

Disclosure: the links above are affiliate links. EverlySpark may earn a small commission at no extra cost to you. The product was not personally tested for this article.

FAQ

How do you use the Laneige Lip Sleeping Mask?

Laneige says to apply it generously as the last nighttime skincare step and gently wipe it off in the morning.

Does the official page claim eight or twelve hours of hydration?

The current US page reports 12-hour hydration as an instrumental result in 33 subjects after one use. The current international page also displays a 12-hour hydration claim, but with its own disclosed base formula, institution, participant profile, and test period. The pages do not say those are the same test. An older eight-hour promotional graphic was removed to avoid mixing versions.

Which scent is best for a cool or warm color season?

The official pages reviewed do not provide a personal-color recommendation chart. Choose based on formula, scent, tolerance, and the appearance of the exact option in your region rather than a universal season rule.

Are the clinical results independent EverlySpark findings?

No. They are Laneige-reported results. The US page gives endpoint-specific timing for its 33-subject results. The international page separately gives its institution, participant profile, test period, and uncolored/unscented base-formula condition. EverlySpark did not repeat either evidence set, and the two pages were not treated as proof of one shared study.

Is it a treatment for chronic chapped lips?

It is marketed as cosmetic overnight lip care. Persistent or painful lip problems may have causes that a cosmetic mask does not address.

Bottom Line

The practical reason to buy the Laneige Lip Sleeping Mask is that you want its overnight format, texture, and ingredient profile.

A scent name is not enough evidence to match it to a color season. And a brand clinical result is not a personal guarantee.

Check the exact regional formula. Follow the official nighttime directions. Let color season guide actual color cosmetics—not claims this lip-care page does not make.

Official Sources Checked

• Laneige US Lip Sleeping Mask
• Laneige International Lip Sleeping Mask EX

Sources checked September 7, 2026. Options, ingredients, prices, and claims can change by market.