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Dear, Klairs Midnight Blue Calming Sheet Mask
Dear, Klairs

Midnight Blue Calming Sheet Mask

Looks good 4.4 / 5

A well-formulated calming sheet mask with a lightweight, fragrance-free hydration profile and credible soothing support. It is a good short-term comfort product, but not a substitute for a richer repair treatment.

Skin

How it’s judged

Scored for skin — based on what its ingredients contribute.

What it may help with

Hydration i3.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

From Glycerin, Arginine, Betaine, Propanediol

Soothing i3.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

From Dipotassium Glycyrrhizate, Centella Asiatica Extract, Salix Alba Bark Extract, Allantoin

Barrier support i3.0 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

From Centella Asiatica Extract, Glycerin, Arginine, Propanediol

Texture i2.5 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

From Salix Alba Bark Extract, Centella Asiatica Extract, Glycerin, Arginine

Anti aging i2.5 / 4

Whether it can help visible signs of aging — fine lines, wrinkles, loss of firmness, or photoaging.

From Centella Asiatica Extract, Arginine, Glycerin

Things to watch

Irritation i1.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

From Ethylhexylglycerin, 1,2-Hexanediol, Salix Alba Bark Extract

Eye irritation i1.0 / 4

Whether it may sting or irritate around the eyes. Relevant for sunscreens, fragrances, acids, surfactants, and volatile ingredients.

From 1,2-Hexanediol, Ethylhexylglycerin

Sensitization i1.0 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

From Ethylhexylglycerin

Systemic exposure i0.5 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

About this product

A leave-on sheet mask for the face that focuses on short-term cooling, hydration, and calming support. The formula is water-based and lightweight, with soothing agents and humectants that suit inflamed, oily, or dehydrated skin, but it may feel more refreshing than deeply restorative.

Good signs
  • Fragrance-free formula with a generally low-irritation profile.
  • Strong humectant base for quick hydration and a plumping feel.
  • Soothing ingredients such as allantoin, centella, and dipotassium glycyrrhizate support calming use.
  • Light, essence-style formula is well suited to temporary redness or post-sun discomfort.
Watch-outs
  • Hydration is mostly short-term and may not be enough for very dry skin on its own.
  • The cooling effect is more cosmetic than treatment-level.
  • May feel slightly sticky due to the humectant-heavy base.
  • Not ideal for extremely reactive skin if willow bark extract is a concern.
Best for
  • quick soothing after irritation
  • oily or combination skin needing light hydration
  • sensitive skin that tolerates plant extracts
  • dehydrated skin seeking a non-heavy mask
  • sensitive
  • normal
  • combination
  • oily
  • acne-prone
  • dehydrated
How to use it
  • Apply to clean skin for about 15–20 minutes, then pat in remaining essence.
  • Use as an occasional calming treatment rather than a daily core moisturizer.
  • Follow with a moisturizer if extra barrier support is needed.

What people say online

Summarised from public reviews across the web — subjective experience, not our formula assessment.

Users generally describe it as calming, hydrating, and comfortable on irritated skin, with occasional comments about light stickiness or modest value.

calms redness and irritation
pleasant cooling feel
light hydration without heaviness
comfortable sheet adherence
can feel a bit sticky afterward
effects are temporary
price feels high for a single-use mask

Aggregated from publicly available reviews. SpottyLabs does not sell this product.

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