
About this product
A nourishing lip mask designed to hydrate and protect lips overnight, formulated with ceramides and other conditioning ingredients.
Full ingredients
Petrolatum, Hydrogenated Polyisobutene, Diisostearyl Malate, Polyisobutene, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Butyrospermum Parkii (Shea) Butter, Microcrystalline Wax, Sorbitan Sesquioleate, Ethylene/Propylene/Styrene Copolymer, Euphorbia Cerifera (Candelilla) Wax, Helianthus Annuus (Sunflower) Seed Oil, Butylene/Ethylene/Styrene Copolymer, Ethylhexylglycerin, Glycine Soja (Soybean) Oil, Eclipta Prostrata Extract, Beeswax, Water, Butylene Glycol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Honey Extract, Melia Azadirachta Leaf Extract, Bixa Orellana Seed Oil, Royal Jelly Extract, Glycerin, Moringa Oleifera Seed Oil, Propolis Extract, 1,2-Hexanediol, Tocopherol, Saccharomyces Ferment, Honey
Guru Score
Mixed
Early verdict · Few reviews so farWhat they liked
What they flagged
What the gurus are saying
One guru finds it genuinely hydrating and protective, reliably better than plain petroleum jelly and worth the repurchase. However, another expert who tested it for two months found the moisture faded within one to two hours, requiring frequent reapplication throughout the day, which felt impractical despite appreciating how nice it felt going on. Those with very dry lips may tolerate the reapplication, but anyone looking for lasting hydration through the day or night may want to consider something with stronger staying power.
Best for
Type
Key actives
Formula notes
Where to buy
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How it works
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Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
Vitamin E is an antioxidant, and it is often in a formula to keep the other ingredients stable rather than as the active itself. It pairs well with vitamin C, though on its own the evidence for visible change is limited.
A nourishing lip mask designed to hydrate and protect lips overnight, formulated with ceramides and other conditioning ingredients.
The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 67%.
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COSRX Lip Sleep Ceramide Lip Butter Sleeping Mask is generally suited to dry skin.
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