NourishMax Potent Overnight Stem Cell Mask

NourishMax Potent Overnight Stem Cell Mask
3.4
/ 10
Moisturizing
6.9 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants

Review

Does NourishMax Potent Overnight Stem Cell Mask work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using NourishMax Potent Overnight Stem Cell Mask:

  • Light moisturizing. It has a moisturizing rating of 3.4 out of 10.
  • Antioxidant protection.

Lightweight moisturizer well-suited for oily skin and a humectant enhancement for any skincare routine

According to CreamScan analysis, NourishMax Potent Overnight Stem Cell Mask is lightly moisturizing, with a moisturizing rating of 3.4 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a high humectancy of 6.9 out of 10, primarily due to the high content of Propylene Glycol (est. ≈6.0%).

This humectant-rich product, when used alone as a moisturizer, is well-suited for oily skin, providing moderate hydration in a lightweight, fast-absorbing formula without any occlusive ingredients.

Tip: Certain studies suggest that humectants alone may not effectively moisturize the skin. If you use this product as your only moisturizer, we recommend following it with one that contains at least some occlusive ingredients.

But it’s not limited to oily skin - such a humectant enhancement will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

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

Rich in skin-protecting antioxidants

We estimate that NourishMax Potent Overnight Stem Cell Mask is rich (> 3%) in antioxidants, specifically Euterpe Oleracea Fruit Extract (est. ≈3.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

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
0.3
Est. %
Water
Function:
Origin:
Polyurethane-34
Function:
Origin:
Propylene Glycol
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Euterpe Oleracea Fruit Extract
Function:
Origin:
Perilla Frutescens Extract
Function:
Origin:
Quercus Alba Bark Extract
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Glycerin
Function:
Origin:
Symphytum Officinale Root Extract
Function:
Origin:
Plantago Major Leaf Extract
Function:
Origin:
Sambucus Nigra Flower Extract
Function:
Origin:
Equisetum Arvense Extract
Function:
Origin:
Calendula Officinalis Flower Extract
Function:
Origin:
Salvia Officinalis (Sage) Leaf Extract
Function:
Origin:
Panax Ginseng Root Extract
Function:
Origin:
Honey
Function:
Origin:
Triethanolamine
Function:
Origin:

Ratings

All humectants
6.9
6
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
3.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 6.9 10
6.9
6
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
3.4
Ingredient Est. % Benchmark Humectancy
6
0.3
0.3
0.3
All humectants 6.9 10
6.9
All humectants
6.9
6
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
3
0.3
0.3
0.3
0.3
0.3
All antioxidants 4.5 3 Rich in antioxidants
All antioxidants
4.5
Euterpe Oleracea Fruit Extract
3
Sambucus Nigra Flower Extract
0.3
Equisetum Arvense Extract
0.3
Calendula Officinalis Flower Extract
0.3
Salvia Officinalis (Sage) Leaf Extract
0.3
Panax Ginseng Root Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All soothing 2.1 5 No
All soothing
2.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
Function
Origin
WaterThe 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.
Polyurethane-34
Est. %9
Function
Origin
Polyurethane-34
Propylene Glycol
Est. %6
Function
Origin
Propylene GlycolA 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.
Alcohol Denat.
Est. %4
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

Euterpe Oleracea Fruit Extract
Est. %3
Function
Origin
Euterpe Oleracea Fruit ExtractAn antioxidant extract obtained from the fruits of the acai palm. It has a high content of anthocyanins, responsible for the dark purple color, as well as other antioxidant phenolic compounds.
Perilla Frutescens Extract
Est. %2.5
Function
Origin
Perilla Frutescens Extract
Quercus Alba Bark Extract
Est. %2
Function
Origin
Quercus Alba Bark Extract
PEG-40 Hydrogenated Castor Oil
Est. %1.5
Function
Origin
PEG-40 Hydrogenated Castor OilA castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %1.3
Function
Origin
Acrylates/C10-30 Alkyl Acrylate CrosspolymerA synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
Hydroxyethylcellulose
Est. %1
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe 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.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Symphytum Officinale Root Extract
Est. %0.3
Function
Origin
Symphytum Officinale Root Extract
Plantago Major Leaf Extract
Est. %0.3
Function
Origin
Plantago Major Leaf Extract
Sambucus Nigra Flower Extract
Est. %0.3
Function
Origin
Sambucus Nigra Flower ExtractDerived from the plant called black elder or elderberry, this extract is an occlusive and soothing ingredient that also contains antioxidant flavonoids.
Equisetum Arvense Extract
Est. %0.3
Function
Origin
Equisetum Arvense ExtractA soothing extract from the green part of the horsetail, a non-flowering plant that contains a lot of minerals beneficial for skin growth, antioxidant flavonoids, and astringent tannins.
Calendula Officinalis Flower Extract
Est. %0.3
Function
Origin
Calendula Officinalis Flower ExtractAn extract derived from the flowers of the pot marigold. Its yellow to bright orange flowers contain carotenoids, triterpenoids, and flavonoids. They all have fantastic anti-inflammatory activity and can help to soothe inflamed skin.
Salvia Officinalis (Sage) Leaf Extract
Est. %0.3
Function
Origin
Salvia Officinalis (Sage) Leaf ExtractAn extract derived from sage leaves with toning and anti-inflammatory properties. It has a mild sage aroma due to the presence of sage essential oil.
Panax Ginseng Root Extract
Est. %0.3
Function
Origin
Panax Ginseng Root ExtractDerived from the roots of the Korean Ginseng, this extract contains a mixture of antioxidant and soothing ginsenosides which are proven to reduce inflammation and treat eczema. The root is a major part of Chinese traditional medicine.
Honey
Est. %0.3
Function
Origin
Honey

A supersaturated solution of sugars, proteins, vitamins, minerals, and bioactive compounds. It is used in skincare for its antimicrobial, emollient, moisturizing, and soothing properties.

Triethanolamine
Est. %0.3
Function
Origin
TriethanolamineA 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.