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LANEIGE

LANEIGE Cica Sleeping Mask

Ingredient analysis and how the ad lines read

Read on 2026-09-20

What is this product?

A thick, fragrance-oil-accented centella sleeping mask best for dry or stressed skin that wants overnight soothing and heavy moisture; skip it if you react to essential oils or rich creams.

What makes it different?

The formula places squalane and shea butter in the upper half of the list and adds panthenol at item 7, giving an occlusive overnight texture. Centella actives appear near the end of the list with no printed concentrations, so soothing strength is real but unquantified. Tea tree leaf oil and another botanical oil are present, which sensitive users should weigh. No pH or testing conditions are disclosed on the brand page checked.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary.

Key ingredient

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

We could not place these in the list above: 티트리잎오일, 팔마로사오일, Cetyl Ethylhexanoate, Butyrospermum Parkii (Shea) Butter, Cetearyl Alcohol

Did the ad claims hold up?

We checked 6 lines this product advertises against the ingredient list and public documents. 2 of them look likely, though none are proven outright.

Claims translated from Korean, originals preserved.

likely, not proven2

  • A soothing mask that comforts dry and sensitized skin overnight with Sleeping Microbiome™ technology and powerful Cica ingredients.
    Korean original

    슬리핑 마이크로바이옴™ 기술과 강력한 시카 성분으로 건조하고 민감해진 피부를 밤 사이 다독여주는 진정 마스크

  • Cica Sleeping Mask - a barrier mask that nurtures the skin's inherent strength with the self-regenerative efficacy of the powerful Cica ingredient 'Forest Yeast' during Sleeping Golden Time | ARITAUM
    Korean original

    시카 슬리핑 마스크- 슬리핑 골든 타임에 강력한 시카 성분 ’포레스트 이스트’의 자생 효능으로 피부 본연의 힘을 길러주는 장벽 마스크 | ARITAUM

partly backed2

  • Contains SLEEPTOX™M, 3-type Centella Repair Complex (Madecassoside, Centella Active, Centella Asiatica Extract), Provitamin & Rose Peptide, and Ectoin to help with soothing·barrier strengthening·self-regeneration·moisture retention.
    Korean original

    SLEEPTOX™M, 3종 센텔라 리페어 콤플렉스(마데카소사이드, 센텔라 액티브, 병풀전초추출물), 프로비타민 & 로즈 펩타이드, 엑토인이 함유되어 진정·장벽 강화·자생력·보습 유지에 도움을 줍니다.

  • Laneige Cica Sleeping Mask 60ml gently wraps tired skin like a blanket overnight, returning it to a comfortable condition as if rested. The SLEEPTOX proprietary ingredient and Centella Repair Complex add a protective barrier, densely delivering effective ingredients, and the thick cream texture absorbs without stickiness.
    Korean original

    라네즈 시카 슬리핑 마스크 60ml은 밤사이 지친 피부를 담요처럼 부드럽게 감싸 휴식한 듯 편안한 컨디션으로 돌려줍니다. 슬립톡스 독자 성분과 센텔라 리페어 콤플렉스가 보호막을 더해 유효 성분을 촘촘히 전달하고 도톰한 크림 텍스처가 끈적임 없이 흡수됩니다.

no evidence1

  • A low-irritation formula that has completed sensitivity panel tests, hypoallergenic tests, dermatologist tests, and non-comedogenic tests.
    Korean original

    민감 패널 테스트, 하이포 알러지 테스트, 피부과 테스트, 논코메도제닉 테스트를 완료한 저자극 포뮬러입니다.

says nothing1

  • If you need firmness and radiance, choose Bouncy & Firm, if you need moisture filling and clarity, choose Water, if you need moisturizing and sensitive soothing, choose Cica Sleeping Mask.
    Korean original

    탱탱함과 광채가 필요하면 바운시 앤펌, 수분 충전과 맑음이 필요하면 워터, 보습과 민감 진정이 필요하면 시카 슬리핑 마스크를 선택하세요.

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines