Index / Cosrx / Lip Sleep Mask
Cosrx

Lip Sleep Mask.

Cosrx Lip Sleep Mask
Lip

About this product

A nourishing lip mask designed to hydrate and protect lips overnight, formulated with ceramides and other conditioning ingredients.

Best for

Dry skin
Lip

The Guru Index verdict

75%

Approved

Approved · 75%
2Reviewers
1Approved
1Mixed
0Skip

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.
Synthesized from 2 expert reviews

Key actives & flags

Vitamin EFragrance-freeAlcohol-free

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

Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved only Skip only Mixed only Hide sponsored
Approved
"This Cosrx Lip Sleep Mask is another one I keep using. I use this all the time and I still have a good two-thirds left. I much prefer this to the L one. I do not find that L lip mask to do a dang thing for me, but the Cosrx one is a step above just plain petroleum jelly. It's hydrating, it's protective, it has ceramides. Cosrx is a great brand. I like that they really don't disappoint."
~Mixed
"I use this one a lot when I was like filming my videos. I'd say I tested it out for like a good 2 months. I even used it while I was traveling on the airplane everywhere. And while it wasn't a terrible formula, like most Cosrx products, I just wasn't super satisfied. I felt nice when I was applying it but the moisture wouldn't last like any longer than 1 or 2 hours from my experience. I would say I had to like reapply this one like 7 to 10 times a day, which might seem like a lot but for my dry ass lips it really isn't. But I still don't want to be reapplying a lip product 7 to 10 times a day. So for that reason I will put it in mid, which makes me very sad because I really had high hopes for that product."
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