The Cica Sleeping Mask is a soothing overnight mask designed to calm, repair, and strengthen skin while you sleep. Its formula uses Centella Repair Complex (Triple Blend) to support barrier recovery, and includes Sleeptox™ technology, which LANEIGE markets as having antioxidant + repair properties (inspired by melatonin-like activity) to help restore skin condition overnight

At night, as the final step in your skincare (after serums and creams), apply an even layer of the mask to face (avoiding eye area).

Leave on overnight; do not rinse until morning. 

Use 2–4 times per week, or more frequently if your skin is under stress or very dry. 

In the morning, cleanse as usual.

LANEIGE is a Korean skincare brand (part of Amorepacific) emphasizing water science, skin comfort, and innovation. The Cica Sleeping Mask is part of its Sleeping Mask / sleeping care collection (alongside Water Sleeping Mask, Bouncy & Firm Sleeping Mask) designed to address different skin needs (hydration, firming, soothing) depending on skin condition.

Water / Aqua / Eau, Propanediol, Cetyl Ethylhexanoate, Squalane, Hydrogenated Poly(C6-14 Olefin), Glycerin, Panthenol, Cetearyl Alcohol, Butyrospermum Parkii (Shea) Butter, Glyceryl Stearate Citrate, 1,2-Hexanediol, Polyglyceryl-3 Methylglucose Distearate, Polyglyceryl-10 Stearate, Hydroxyethyl Acrylate / Sodium Acryloyldimethyl Taurate Copolymer, Butylene Glycol, Acrylates / C10-30 Alkyl Acrylate Crosspolymer, Glyceryl Caprylate, Ethylhexylglycerin, Disodium EDTA, Asiaticoside, Madecassic Acid, Sorbitan Isostearate, Asiatic Acid, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Aureobasidium Pullulans Ferment, Chamaecyparis Obtusa Leaf Extract, Cymbopogon Martini Oil, Tocopherol

Types:
Normal — balm-cream texture hydrates without feeling too heavy
Dry / Dehydrated — includes humectants and emollients to lock in moisture overnight
Combination — suitable if used more in dry zones; not overly occlusive
Sensitive / Irritated — formulated to soothe stressed or irritated skin using centella derivatives and calming complexes
Acne-Prone / Post-Acne — the “Cica” focus (centella / madecassoside etc.) helps with barrier repair and reducing irritation

Concerns:
Barrier Weakness — the mask supports skin’s repair cycle and strengthens barrier function via centella actives and ceramides (via “Rescue Wrap” system) 
Redness / Irritation / Sensitivity — centella, madecassoside, and soothing botanicals mitigate inflammation and calm skin stress 
Dryness / Dehydration — includes humectants like glycerin, propanediol, and emollients such as squalane and shea butter to replenish moisture 
Uneven Texture / Rough Skin — overnight continuous hydration and calming support helps smooth skin surface over time
Stress-Affected / Post-Exfoliation Recovery — marketed with “SOS Calming Care” and claims to support stressed skin overnight