Kiehl's Ultra Facial Overnight Hydrating Mask

Kiehl's Ultra Facial Overnight Hydrating Mask
7.1
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
4.2 Occlusivity icon Occlusivity
$$$$

Review

Results you may expect from using Kiehl's Ultra Facial Overnight Hydrating Mask:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Kiehl's Ultra Facial Overnight Hydrating Mask:

  • Significant moisturizing. It has a moisturizing rating of 7.1 out of 10.

How moisturizing is it?

Highly moisturizing: Kiehl's Ultra Facial Overnight Hydrating Mask has a moisturizing rating of 7.1 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈9.0%) and Propylene Glycol (est. ≈6.0%), and a moderate occlusivity of 4.2 out of 10, mainly due to the high content of Squalane (est. ≈4.0%) and Butyrospermum Parkii (Shea) Butter (est. ≈3.0%).

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Anti-wrinkle efficacy

According to CreamScan analysis, Kiehl's Ultra Facial Overnight Hydrating Mask has a zero anti-wrinkle rating.

It contains Imperata Cylindrica Root Extract and Pseudoalteromonas Ferment Extract, two ingredients marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not generate the anti-wrinkle rating.

Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, could deliver some anti-wrinkle effects through its moisturizing action.

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Ingredients

Est. % Ingredient Origin Functions
65
9
6
4
3
2.5
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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Ratings

All humectants
17.7
9
6
1.5
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
8.3
4.0
3.0
1.3
Benchmark
20
Moisturizing rating
7.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 17.7 10
10.0
9
6
1.5
0.3
0.3
0.3
0.3
Occlusivity All occlusives 8.3 20
4.2
4.0
3.0
1.3
Moisturizing rating
7.1
Ingredient Est. % Benchmark Humectancy
9
6
1.5
0.3
0.3
0.3
0.3
All humectants 17.7 10
10
All humectants
17.7
9
6
1.5
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
3
1.3
All occlusives 8.3 20
4.2
All occlusives
8.3
4.0
3.0
1.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Imperata Cylindrica Root Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Pseudoalteromonas Ferment Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
All antioxidants 0.3 3 No
All antioxidants
0.3
Ophiopogon Japonicus Root Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
Function
Origin
The most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Glycerin
Est. %9
Function
Origin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Propylene Glycol
Est. %6
Function
Origin
A clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Squalane
Est. %4
Function
Origin
An occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Butyrospermum Parkii (Shea) Butter
Est. %3
Function
Origin
A semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Triethanolamine
Est. %2.5
Function
Origin
A clear, colorless, and highly viscous liquid, this ingredient is an excellent pH adjuster. When it is necessary to neutralize an acidic solution or to generally increase the pH of a product, triethanolamine is a common choice.
Carbomer
Est. %2
Function
Origin
A synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
Urea
Est. %1.5
Function
Origin
Urea can be found in urine, skin, and other tissues as a degradation product of proteins. In concentrations below 5%, urea is humectant moisturizing. At concentrations above 10% it is keratolytic, that helps to break away old, flaking, and cracked skin.
Dimethicone
Est. %1.3
Function
Origin
The most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Hydroxyethylpiperazine Ethane Sulfonic Acid
Est. %1
Function
Origin
A pH buffer that secures the pH around 7.5.
Phenoxyethanol
Est. %0.3
Function
Origin
The most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Caprylyl Glycol
Est. %0.3
Function
Origin
An emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Imperata Cylindrica Root Extract
Est. %0.3
Function
Origin
An extract obtained from cogongrass roots. According to the patent holder, it contains significant amounts of potassium, a humectant and anti-wrinkle compound, as well as sulfur-containing proteins.
Ophiopogon Japonicus Root Extract
Est. %0.3
Function
Origin
A moisturizing extract derived from the roots of the dwarf lilyturf, also known as mondo grass. It is rich in humectant polysaccharides and contains anti-inflammatory and antioxidant compounds.
Sodium Citrate
Est. %0.3
Function
Origin
A salt of citric acid that has a salty and tart flavor and is used as a fragrance. It is mildly basic, meaning that its addition to a skincare product can adjust the pH upward.
Citric Acid
Est. %0.3
Function
Origin
A gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Aluminum Starch Octenylsuccinate
Est. %0.3
Function
Origin
An absorbent that takes in oils from the skin to reduce the oily sheen. It can also absorb oils from the skincare product itself, resulting in a softer, less greasy product, normally with better spreadability and less tack.
Chlorphenesin
Est. %0.3
Function
Origin
A preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Pseudoalteromonas Ferment Extract
Est. %0.3
Function
Origin
An ingredient obtained from a bacterial culture. According to the patent holder, it produces a special glycoprotein that promotes collagen and elastin synthesis and moisturizes the skin by drawing water to it.
Disodium EDTA
Est. %0.3
Function
Origin
A synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
A synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.