COSRX Lip Butter Sleeping Lip Balm
- Sleeping mask balm with ceramide
- Ceramide and shea butter as special ingredients
- Dry skin and moisturizing benefit
- Matte finish, unflavored
- 20 gram item weight
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A thick ceramide and shea butter lip balm meant to work overnight on dry lips, with no fragrance, parabens or phthalates. It has a matte finish and is not heat sensitive.
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ASIN: B098D5WGVYCategory: Skin Balms
Overview
Layering a thick balm on the lips before bed is the use for this Cosrx lip butter, which doubles as a sleeping mask. Ceramide and shea butter are the named ingredients and it has no flavor.
Overnight repair for dry lips from ceramide and shea butter is the clear selling point, and the fragrance free, hypoallergenic tags suit sensitive lips. The finish is matte rather than glossy, which some wearers will not like, and the listing gives no directions.
Who it's for
Dry-lip sufferers who want a heavier balm for bedtime and prefer fragrance free products are the target. People who need lip color or a light daytime balm should consider something else.
Pros and cons
- Ceramide with shea butter
- Paraben and phthalate free
- Not heat sensitive
- Matte finish only
- Skin type limited to dry
- Directions not given
Performance notes
Shea butter and ceramide form an occlusive layer that slows moisture loss, and overnight wear gives that layer hours to work. Because the finish is matte, it leaves less shine than a gloss. Reapplying is rarely needed overnight.
Specifications
| Brand | Cosrx |
|---|---|
| Dimensions & fit | |
| Size | 20 grams |
| Construction & materials | |
| Finish Type | Matte |
| Material Type Free | Parabens, phthalates, fragrance |
| Material Features | Fragrance free, hypoallergenic |
| Color | Lip Butter |
| Other details | |
| Skin Type | Dry |
| Product Benefits | Moisturizing |
| Item Form | Balm |
| Flavor | Unflavored |
| Is The Item Heat Sensitive | No |
| Special Ingredients | Ceramide, shea butter |
| Additional Features | Sleeping mask, ceramide enriched |
Closest rivals on specs
Frequently asked questions
Is Cosrx Lip Butter suitable for sensitive lips?
It is tagged hypoallergenic, fragrance free and free of parabens and phthalates, though the skin type is listed as dry only.
Can I wear Cosrx Lip Butter during the day?
The listing features a sleeping mask use and a matte finish, and gives no daytime directions.
Does it have a flavor?
No. It is listed as unflavored.
Will it melt in warm weather?
The listing says the item is not heat sensitive.