Laneige Water Sleeping Mask Review: The UK and Korean Formulas Aren’t the Same (Every Ingredient Checked)

Last updated: October 2026

Ask anyone who got into Korean skincare a while back what their first “fancy” product was, and a lot of them will say this little blue tub. The Laneige Water Sleeping Mask first came out in 2002, and somehow it’s still on every overnight mask list going.

So I sat down to pull the ingredient list for this review. Quick job, I thought. Then I found one list on UK shops and a completely different one on Sephora US, and I spent far too long with two tabs open, matching them up line by line (this is what my evenings look like now). I have combination skin and type 1 rosacea, so the small print matters to me. And it turns out which version you buy changes the answer to a couple of big questions.

Buy the Water Sleeping Mask hereUp to 25% off at LOOKFANTASTIC with code LFTFNEVEEN

More places to buy▾Tap to see where to buy

UK

• Space NK
• Sephora UK
• Boots
• Cult Beauty

Worldwide

• STYLEVANACodeINF10NEVE
• YesStylein linkCodeNEVEEN15
• SkinSeoulCodeNEVEEN
• BuyBeautyKoreaCodeNEVEEN10

UK & US

• Amazon

US only

• Sephora US
• Amore MallLaneige’s own global shop

Tap a code to copy it. The ones marked in link are added for you when you click through.

What is the Laneige Water Sleeping Mask?

It’s an overnight mask in a gel texture that you leave on while you sleep. Laneige calls it a sleeping mask, but really it’s the last layer of your night routine, a bit like a lighter, bouncier night cream that sits over everything else. You rinse it off in the morning.

UK listings describe it as a mask that hydrates, brightens and softens skin overnight, with a Probiotic-Derived Complex and squalane doing the work. It comes in a 70ml tub, and Space NK says it was first launched in 2002.

The UK and Korean versions have different ingredients

Okay, this is the bit that isn’t printed on the front of the tub. Space NK UK and The Skin Nerd UK both show a list of 33 ingredients. Sephora US shows 43, and Sephora sells it as the version with a “3X Hyaluronic Night Blend”. YesStyle’s listing ends the same way as the Sephora US one.

You can get the same name and the same blue tub with a different cream inside. Even the shop descriptions mix them up – one UK shop mentions niacinamide in its description, but niacinamide isn’t on the UK ingredient list it shows underneath.

So which one is the Korean version? The newer one. Laneige relaunched the Water Sleeping Mask in Korea in August 2025 with triple hyaluronic acid (that’s from Amorepacific, Laneige’s parent company), and it’s the same formula Sephora US now sells as the 3X Hyaluronic version, right down to the same test on 31 women. So the UK version is most likely just the older formula, still on the shelves here. I couldn’t find the full Korean ingredient list printed anywhere, so the positions I give for the newer version come from the Sephora US listing.

Here’s how the two compare.

I can’t promise which version is sitting in which warehouse right now, and shops don’t always update their pages when a formula changes. My honest advice is boring but useful: check the box when it arrives. If it says tranexamic acid, you’ve got the UK one. If it says sodium hyaluronate and evening primrose oil, you’ve got the newer Korean one.

The good ingredients in the Water Sleeping Mask, and what they do

These positions come from the UK list, since that’s the version most of my UK readers will get. The notes on what each one does come from SkinSort and Laneige’s own product listings.

Glycerin, trehalose and squalane are the ones doing the heavy lifting, because they’re right up near the top. Then there’s the ferment at 12th, a decent spot for the ingredient Laneige builds the whole story around.

The newer Korean version keeps most of these and adds a few extras. On the Sephora US list, niacinamide is 15th, sodium hyaluronate is 25th, two more forms of hyaluronic acid sit further down, and polyglutamic acid and ceramide NP sit near the end at 41st and 42nd.

Is the Laneige Water Sleeping Mask good for rosacea and sensitive skin?

This is where I’d slow down a bit. Both versions contain fragrance: it’s 23rd on the UK list and 24th on the newer list, with limonene and linalool, two fragrance ingredients, further down. Space NK describes the scent as having notes of sandalwood, rose and orange flower. Lovely for some people, but fragrance is one of the first things I check for with reactive cheeks like mine.

To be fair to it, the fragrance is in the back half of the list, and Sephora US says the newer version contains less than one percent synthetic fragrance. I didn’t find any essential oils listed by name either. For rosacea, I’d file it under patch test first. Try it on one cheek for a few nights before you go all in.

Want to check it against your own skin? Paste the full list into my skin ingredient checker, which flags what’s worth a second look for rosacea, fungal acne, seb derm and clogged pores. And my Korean skincare for rosacea post has the products that helped my redness.

Is the Laneige Water Sleeping Mask fungal acne safe?

No, I wouldn’t call either version fungal acne safe, but the reason is different depending on which tub you’ve got.

On the UK list, stearyl behenate is 21st and polyglyceryl-3 methylglucose distearate is 24th. SkinSort marks stearyl behenate as not fungal acne safe, and says polyglyceryl-3 methylglucose distearate may not be safe either. Both are made from long fatty acids, the kind malassezia likes to feed on. That’s the yeast behind fungal acne and seb derm.

On the newer list, those two are gone, but evening primrose oil has turned up at 29th. It’s a plant oil, and Jeban, one of the ingredient sites I checked, flags it as a fungal acne trigger. Good news on both lists though: glyceryl caprylate is a short C8 ingredient, so that one isn’t the problem.

If you get seb derm or fungal acne on your face, my seb derm safe Korean moisturizers post has nine creams I’ve already screened, and any of those could sit in this mask’s spot at night.

How to use the Laneige Water Sleeping Mask

It goes on as the last step of your night routine, after your face cream. Spread a thin, even layer over your face, leave it on overnight and rinse it off in the morning. Laneige’s directions suggest using it once or twice a week, so it’s more of a treat night than an every-night step.

One small tip from me: give it a few minutes to settle before your face hits the pillow. A slippery gel and a cotton pillowcase aren’t the best of friends, and I’d rather the mask stays on my face than on the bedding (my pillowcases have suffered enough from other night creams).

Does the Laneige Water Sleeping Mask act as an occlusive?

A lot of people use a sleeping mask or sleeping pack as the very last step at night, so it sits on top of everything and stops water escaping from your skin while you sleep. That water loss has a name, transepidermal water loss or TEWL, and the ingredients that slow it down are called occlusives. They sit on the surface and form a film.

Petrolatum (basically Vaseline) is the strongest by miles. It can cut water loss by up to 98 to 99%, while mineral oil, lanolin and dimethicone manage more like 20 to 30%, according to Dermatology Times.

So where does the Water Sleeping Mask fit? It’s a light seal, and I wouldn’t call it a heavy occlusive. There’s no petrolatum, mineral oil or lanolin on the UK or the newer list. What it does have is a group of silicones near the top (methyl trimethicone 5th, phenyl trimethicone 8th, PCA dimethicone 9th and caprylyl methicone 10th) with squalane at 7th, and together they leave a thin film that helps slow water loss a little. The UK version also has stearyl behenate, a waxy emollient, but it’s down at 21st. Higher up, glycerin and trehalose are humectants, the ingredients that pull water into the top layer of skin.

LOOKFANTASTIC describes it as a final seal that helps stop water loss overnight, which is fair for a gel this light. That’s also why it goes over your moisturiser at night. If your skin is very dry or your barrier is struggling, a thin layer of a petrolatum-based balm on the dry patches will do a lot more. Thick occlusives can trap things against the skin and lead to breakouts in some people, according to the same Dermatology Times piece, so if you break out easily, I’d keep the balm to the driest spots.

How the Laneige Water Sleeping Mask feels

The Laneige Water Sleeping Mask is a gel-cream overnight mask made to give skin a boost of hydration overnight, so it looks plumper and softer by morning. It has a bouncy, jelly-like texture that feels cooling and refreshing when applied, spreading easily across the skin before settling down. It isn’t particularly greasy, although some people find it leaves a slightly tacky layer, and opinions on how well it absorbs are mixed. Those with combination skin seem to enjoy the lightweight hydration, especially when their skin is feeling dehydrated, but not everyone finds it moisturizing enough, with some people even reporting tightness or dryness by morning.

The scent is worth mentioning, too. It has a noticeable fragrance that some people find fresh and pleasant, while others would much prefer a fragrance-free formula. If you have mature skin, it may be a nice addition when you’re looking for a hydration boost and a temporarily plumper-looking complexion, but it isn’t a miracle treatment for fine lines. I’d also be cautious if you have rosacea or particularly sensitive skin, as fragrance can be a potential trigger. This is one to consider if you enjoy lightweight sleeping masks and wake-up-with-a-glow skin, but I’d patch test first if your skin is easily irritated.

What other people say about it

My skin is one face, so I always look at what everyone else thinks too. On Space NK UK it’s rated 4.1 out of 5 from 31 reviews. On Sephora US it has 342 reviews, and Sephora lists it as highly rated for hydration, plumping and texture.

Laneige’s own test on the newer version, done with 31 women after one day of use, found that all of them showed improvement in hydration, puffiness, texture and radiance. That’s the brand’s own test, so I’d take it as a nice sign.

Over on Reddit’s r/AsianBeauty, one person even said it helped with cracked lips in winter. And if your skin is very dry, I’d put something richer underneath it, since it’s a light gel.

Who I’d recommend it to, and who I wouldn’t

I’d point you at it if you’ve got normal, dehydrated or combination skin and you want a light, bouncy layer on top of your night routine a couple of times a week. It’s a good one if heavy night creams feel like too much on your T-zone.

I’d look elsewhere if you get fungal acne or seb derm on your face, because both versions have something on the list I’d avoid. And if fragrance sets your skin off, I’d patch test it slowly or skip it untill you’ve tried something fragrance-free first. Want to compare it with another overnight mask? My Medicube Collagen Night Wrapping Mask review is the next one I’d read.

Where to buy the Laneige Water Sleeping Mask, and the discount codes for each

These are the shops I’d buy it from, with my code where I have one. LOOKFANTASTIC is my first pick in the UK because my code works there. You’ll find the details and FAQs on my LOOKFANTASTIC discount code page, or see all my discount codes in one place.

FAQs

Is the Laneige Water Sleeping Mask good for rosacea?

It can work, but patch test it first. Both the UK and Korean versions contain fragrance, limonene and linalool, which can bother reactive skin, though they sit in the back half of the list.

Is the Laneige Water Sleeping Mask fungal acne safe?

No. The UK version contains stearyl behenate and polyglyceryl-3 methylglucose distearate, and the newer Korean version contains evening primrose oil. All three are flagged for fungal acne.

How often should you use the Laneige Water Sleeping Mask?

Laneige’s directions suggest once or twice a week, as the last step of your night routine after moisturizer.

Do you rinse off the Laneige Water Sleeping Mask?

Yes. You leave it on overnight and rinse it off in the morning.

Why are the UK and Korean Laneige Water Sleeping Mask ingredients different?

The UK one looks like the older formula, with 33 ingredients including tranexamic acid. The newer Korean version, which the US also sells, has 43 and adds niacinamide, three forms of hyaluronic acid and ceramide NP. Check the box on the one you buy.

Does the Laneige Water Sleeping Mask have fragrance?

Yes. Fragrance is 23rd on the UK list and 24th on the newer list, and Space NK describes the scent as sandalwood, rose and orange flower.

Affiliate links, I earn commission if you use my links or codes.

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