I Tested Laneige’s Cica Sleeping Mask for a Week.. Here’s What Happened

Could Laneige’s Cica Mask be the ultimate overnight skin savior?
Updated on: March 31, 2025

Image courtesy of Laneige.

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LANEIGE might ring a bell for some, especially if you’ve dabbled in Korean skincare, but it can also be one of those brands that quietly slips past your radar. With their Cica Sleeping Mask, the brand promises an overnight hydration boost that’s said to strengthen the skin barrier, soothe redness, and ward off irritation. It’s all tied to something called Forest Yeast, an innovative ingredient sourced from the naturally grown vines of Jeju Island, alongside other soothing extracts that are apparently perfect for sensitive skin. After a full week of testing, there’s enough here to talk about whether or not it’s worth the investment. This is not a paid or sponsored review, and everything shared here is entirely genuine, though keep in mind that results can vary from person to person.

What Is Cica Sleeping Mask?

Named a “sleeping mask” but functioning essentially as a night cream, this product is designed to work while you sleep, providing hydration and support for the skin barrier when it’s most receptive to repair. It relies on a key ingredient called Forest Yeast, said to help strengthen the skin’s defenses against external stress and irritation. Formulated for all skin types (including sensitive), it’s part of the trend of overnight moisturizers that aim to tackle dryness, redness, and other concerns during your downtime. The idea behind night creams like this one is to give your skin a boost of active ingredients during its natural renewal cycle, ultimately promoting a softer, healthier look by morning.

Did It Work?

In the name of science, I temporarily ditched my go-to night cream and used the Cica Sleeping Mask exclusively for seven nights straight. The light, creamy consistency made it simple to apply after my usual cleanser and toner, no fuss, no mess. Initially, I noticed a subtle boost in hydration, which was particularly evident the morning after the first use. My skin felt soft and had a gentle glow that wasn’t there before.

By the midpoint of the week, my skin was looking smoother and calmer, with slightly less redness around my cheeks. There wasn’t a dramatic change, but there was definitely a small improvement that felt promising. The formula never caused any stinging or breakouts (a major win in my book), and it did seem to deliver on that soothing effect, especially on days when my skin was feeling a bit sensitive.

As the week wrapped up, my complexion felt better moisturized, and I could appreciate the gentle, non-irritating nature of this mask. However, as much as I liked its hydrating properties, it didn’t wow me enough to replace my usual routine for the long haul. It worked well, but it didn’t quite rise to the level of earning a permanent spot in my skincare rotation.

Cica Sleeping Mask’s Main Ingredients Explained

One of the main draws here is the Forest Yeast, a fermented extract sourced from vines on Jeju Island. This specialized ingredient is intended to fortify your skin’s natural defenses, promoting a more resilient barrier that can handle everyday stress. You’ll also find Cypress leaf extract and Tea Tree oil, both known for their soothing properties. These aim to dial down redness and irritations, making this mask feel especially friendly if your skin is on the sensitive side.

Alongside those star players, the formula contains hydrators like Glycerin and Squalane, which help lock moisture in. You’ll also spot Shea Butter, a richer component that’s popular for its nourishing qualities and generally considered safe for most people to use. In terms of clogging pores (known formally as comedogenicity), Laneige states this product is non-comedogenic, meaning it shouldn’t lead to blocked pores or breakouts for the majority of users. Of course, everyone’s skin is different, so it’s always wise to do a quick patch test if you’re prone to congestion.

Although Laneige doesn’t test on animals, the brand isn’t officially certified vegan, so vegans or strict vegetarians might want to check each ingredient individually. That said, there don’t appear to be any obvious animal-derived ingredients in the mix. And for those who avoid certain oils or fragrance additives, the tea tree in here is mild and seems to serve more of a soothing role than a strong scent. Overall, this ingredient list leans toward gentle yet effective, doing well to hydrate, calm, and reinforce the skin without feeling overpowering.

What I Liked/Didn’t Like

While the Cica Sleeping Mask earns plenty of points for comfort and soothing benefits, there are a few things that could be improved. Here’s a quick rundown:

Pros:

  • Gentle texture that feels light on the skin at bedtime
  • Noticeably hydrates and calms redness overnight
  • Non-irritating formula that seems friendly for sensitive skin
  • Doesn’t cause breakouts or leave a greasy after-feel

Cons:

  • Doesn’t drastically transform skin beyond basic hydration
  • Not the most budget-friendly option, especially if you’re a frequent night cream user
  • May not replace a more intensive treatment if you need stronger or more specialized results

My Final Thoughts

Hand on heart, a great night cream can make a noticeable difference in both how your skin looks and how it feels come morning. After a fair test of LANEIGE’s Cica Sleeping Mask, I’m convinced it’s genuinely gentle, especially if you’re prone to redness or extra sensitivity. You get a soothing formula that helps hydrate and comfort irritated skin. But does it live up to the hype as a magical, all-in-one savior? Not entirely. While I welcomed the overnight moisture boost (and it’s nice to see the brand’s Forest Yeast touted for skin barrier strength), it remained more of a solid backup option in my rotation rather than a total superstar.

The bottom line? If you’re someone who prefers a straightforward night cream that calms redness and hydrates lightly, this is worth checking out. It’s not quite for those who crave intense moisture or who want to see dramatic changes in a short time. Given everything, I’d rate it a steady 7/10. Would I recommend it to a friend? Yes, though with the caveat that, while it’s a pleasant addition, it might not blow you away if you’ve already got a heavier-duty product at hand.

For anyone curious about alternatives, I’ve tried my fair share of night creams, and there are a few other excellent picks. Deascal’s Nocturnal Revive Cream nails the essentials with a simple, covers-all-bases formula that’s kind to all skin types and comes at a more friendly price point. If you’re seeking something more powerful for overnight rejuvenation, give Medik8’s Advanced Night Restore a spin, I’ve found it surprisingly effective at smoothing fine lines and ramping up hydration. For a spa-like experience at home, ELEMIS’s Pro-Collagen Night Cream is absolutely luxurious, it’s on the higher end, but in my experience, it does a lovely job keeping the skin feeling supple. For a clean and calming choice, BIOSSANCE’s Squalane + Ectoin Overnight Rescue keeps things balanced and gently restores moisture without overdoing it.

Just remember, no product out there grants permanent results on its own, sustained usage is key if you want to maintain that fresh-faced, cared-for complexion. And it should go without saying: before attempting any new cosmetic product, consider a patch test to ensure you’re not venturing into reactive territory. Ultimately, a good night cream, like this one, is all about giving your skin that extra shot of serenity while you sleep.

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