Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Exfoliation
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"PYUNKANG YUL - Sleeping Mask" is effective for: Moisturizing
Ingredient callouts
- Ceramides (phytosphingosine 0.25% - 0.45% and ceramide np 0.25% - 0.45%). Ceramides are an important part of our natural skin barrier. The Ceramides used in skincare are synthetic or come from plants. They help soften the skin and can help "fill the gaps" in the skin barrier, keeping the skin hydrated and resilient for longer.
- Humectants (sodium hyaluronate 0.15% - 0.30%, panthenol 0.40% - 0.60%, trehalose 1.30% - 1.60% and glycerin 3.80% - 4.70%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 21.30A$ in Australia, for 19.99CA$ in Canada and from 12.42$ up to 16.99$ in the United States.
For a detailed price comparison: click here.
Moisturizing
What does the product description say?
Pyunkang Yul Sleeping Mask boosts the moisture level of your skin, revealing a supple, dewy look the next morning.
Source: Lila Beauty
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
glycerin, sodium hyaluronate.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: ceramide np, phytosphingosine.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide np, panthenol, phytosphingosine
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A sugar that attracts water to the upper layer of the skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
An emollient that helps soften the skin and create a nice product texture
An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture
Helps soften the upper layer of the skin while creating a non-greasy feel on the skin. Helps to dissolve other ingredients
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
Used to preserve products, dissolve other ingredients and create a nice product texture
A type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin
Helps preserve products and creates a nice product texture
A silicone that serves as an emollient. Helps create a nice non-greasy feels
A plant oil that helps soften the upper layer of the skin. Is unlikely to be helpful in restoring skin barrier function due to the low content of linoleic acid
An emollient that helps soften the skin and creates a thicker product texture
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Exfoliation
What does the product description say?
Further enriched with fruit-derived PHA and salix alba bark extract to mildly exfoliate the skin for a soft touch.
Source: Lila Beauty
This product does not contain effective exfoliating ingredients. It might be able to deliver physical exfoliation, that is scrub off some of the dead cells on the surface of the skin. We do not recommend physical exfoliation, because it is not uniform (some bits of skin can get exfoliated too much while others not at all). It can also traumatize the skin and aggrevate acne and other skin conditions.
A plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Exfoliation |
Total Promises Fulfilled score: 50/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 PYUNKANG YUL Sleeping Mask | Current | $12.42 | |
 Klairs Sheet Mask 5pcs | 54% | $14.96 | |
 Anua Heartleaf Cream Mask Night Solution Pack | 51% | $5.00 | |
 Summer Fridays Jet Lag Mask New Formula 2021 | 50% | $24.00 |
Key Actives
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Helps attract water to the upper layer of the skin and can help improve skin barrier function
A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
A type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A sugar that attracts water to the upper layer of the skin
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Potential irritants
A plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect
A plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
A plant oil that helps soften the upper layer of the skin. Is unlikely to be helpful in restoring skin barrier function due to the low content of linoleic acid
Used to preserve products, dissolve other ingredients and create a nice product texture
Helps preserve products and creates a nice product texture
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient that helps soften the skin and creates a thicker product texture
Comedogenic ingredients
An emollient that helps soften the skin and create a nice product texture
All ingredients
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A silicone that serves as an emollient. Helps create a nice non-greasy feels
A type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture
Increases thickness of a product. Texture enhancer for oil-in-water emulsions
Helps soften the upper layer of the skin while creating a non-greasy feel on the skin. Helps to dissolve other ingredients
Helps attract water to the upper layer of the skin and can help improve skin barrier function
A plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect
Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying
Used to stabilize product formulations and create a nice product texture
A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
A plant oil that helps soften the upper layer of the skin. Is unlikely to be helpful in restoring skin barrier function due to the low content of linoleic acid
Used to preserve products, dissolve other ingredients and create a nice product texture
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
Helps preserve products and creates a nice product texture
A type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect
A plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient that helps soften the skin and creates a thicker product texture
An emollient that helps soften the skin and create a nice product texture
Ingredient list view
Water, Butylene glycol, Glycerin, Cyclohexasiloxane, Caprylyl methicone, Polyglyceryl-3 methylglucose distearate, Hydroxyacetophenone, Trehalose, Sodium polyacryloyldimethyl taurate, Carbomer, Isododecane, Ammonium acryloyldimethyltaurate/vp copolymer, Dicaprylyl ether, Sodium methyl stearoyl taurate, Panthenol, Astragalus membranaceus root extract, Tromethamine, Salix alba bark extract, Dipropylene glycol, Ethylhexylglycerin, Polyglyceryl-10 dilaurate, Dimethicone/vinyl dimethicone crosspolymer, Disodium edta, Dipotassium glycyrrhizate, Gluconolactone, Moringa oleifera seed oil, 1,2-hexanediol, Polyglyceryl-10 myristate, Pentylene glycol, Ceramide np, Caprylyl glycol, Phytosphingosine, Lonicera japonica flower extract, Sodium hyaluronate, Hydrogenated lecithin, Caprylic/capric triglyceride, Cetyl ethylhexanoate, Ethylhexyl palmitate
- Glycerol and the skin: holistic approach to its origin and functions
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- Safety Assessment of Tromethamine as Used in Cosmetics
- Efficacy and Safety of White Willow Bark (Salix alba) Extract
- An evaluation of the effect of a topical product containing salicin on the visible signs of human skin aging
- Ameliorating effect of dipotassium glycyrrhizinate on an IL-4- and IL-13-induced atopic dermatitis-like skin-equivalent model
- Final report on the safety assessment of Glycyrrhetinic Acid, Potassium Glycyrrhetinate, Disodium Succinoyl Glycyrrhetinate, Glyceryl Glycyrrhetinate, Glycyrrhetinyl Stearate, Stearyl Glycyrrhetinate, Glycyrrhizic Acid, Ammonium Glycyrrhizate, Dipotassium Glycyrrhizate, Disodium Glycyrrhizate, Trisodium Glycyrrhizate, Methyl Glycyrrhizate, and Potassium Glycyrrhizinate.
- A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
- The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoaging
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- The use of polyhydroxy acids (PHAs) in photoaged skin
- Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acids
- An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patients
- Aging Skin: Causes, Treatments, and Prevention
- Clinical and cosmeceutical uses of hydroxyacids
- Polyhydroxy Acids (PHAs) Provide Conditioning Effects to Skin Without Increasing Sensitivity to UV Light
- Moringa oleifera seed oil: Composition, nutritional aspects and health attributes
- Moringa oleifera Seeds and Oil: Characteristics and Uses for Human Health
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Skin hydration is significantly increased by a cream formulated to mimic the skin’s own natural moisturizing systems
- Topically Applied Ceramides Interact with the Stratum Corneum Lipid Matrix in Compromised Ex Vivo Skin
- VOLATILE CONSTITUENTS FROM THE FLOWERS OF TWO SPECIES OF HONEYSUCKLE ( LONICERA JAPONICA AND LONICERA CAPRIFOLIUM )
- Chemical composition of the essential oils from the flower, leaf and stem of Lonicera japonica
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care