May Island Seven Days Secret Deep Water Sleeping Mask Pack Versus Kiehl's Ultra Facial Overnight Hydrating Masque
Overview
What they are
These products are both reef safe overnight masks. They have a total of 6 ingredients in common
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
May Island Seven Days Secret Deep Water Sleeping Mask Pack 15 ingredients
Kiehl's Ultra Facial Overnight Hydrating Masque 21 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
May Island Seven Days Secret Deep Water Sleeping Mask Pack 15 ingredients
Kiehl's Ultra Facial Overnight Hydrating Masque 21 ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Cyclopentasiloxane
Emollient
Cyclohexasiloxane
Emollient
Propylene Glycol
Humectant
Caprylic/Capric Triglyceride
MaskingPolysorbate 60
Emulsifying
Dimethicone
Emollient
Carbomer
Emulsion StabilisingTriethanolamine
BufferingCetyl Ethylhexanoate
EmollientStearic Acid
Cleansing
Cetearyl Alcohol
Emollient
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Sodium Hyaluronate Crosspolymer
Humectant
Water
Skin ConditioningGlycerin
Humectant
Propylene Glycol
Humectant
Squalane
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Triethanolamine
BufferingCarbomer
Emulsion StabilisingUrea
Buffering
Dimethicone
Emollient
Hydroxyethylpiperazine Ethane Sulfonic Acid
BufferingPhenoxyethanol
Preservative
Caprylyl Glycol
EmollientImperata Cylindrica Root Extract
Skin ConditioningOphiopogon Japonicus Root Extract
Skin ConditioningSodium Citrate
BufferingCitric Acid
Buffering
Aluminum Starch Octenylsuccinate
AbsorbentChlorphenesin
Antimicrobial
Pseudoalteromonas Ferment Extract
Humectant
Disodium EDTA
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingWater, Glycerin, Propylene Glycol, Squalane, Butyrospermum Parkii Butter, Triethanolamine, Carbomer, Urea, Dimethicone, Hydroxyethylpiperazine Ethane Sulfonic Acid, Phenoxyethanol, Caprylyl Glycol, Imperata Cylindrica Root Extract, Ophiopogon Japonicus Root Extract, Sodium Citrate, Citric Acid, Aluminum Starch Octenylsuccinate, Chlorphenesin, Pseudoalteromonas Ferment Extract, Disodium EDTA, Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinPropylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Triethanolamine is an emulsifier and pH adjuster. It is created using ethylene oxide and ammonia. This gives Triethanolamine a nitrogen core and a similar scent to ammonia.
As an emulsifier, it prevents ingredients from separating and enhances texture by adding volume to a product.
PH adjusters are common in cosmetic products. The pH of a product can affect the effectiveness of other ingredients. A product with a high pH may also irritate the skin.
Learn more about TriethanolamineIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
May Island Seven Days Secret Deep Water Sleeping Mask Pack 15 ingredients
Kiehl's Ultra Facial Overnight Hydrating Masque 21 ingredients
Reviews
Here's what our community thinks
May Island Seven Days Secret Deep Water Sleeping Mask Pack 15 ingredients
Kiehl's Ultra Facial Overnight Hydrating Masque 21 ingredients
I woke up with a face as soft as a babys butt BUT (no pun intended) it clogs pores. Woke up with a few tiny white pimples on the oily areas.
If you have big pores or very oily skin, its a no
