NYX Cosmetics Marshmellow Smoothing Primer Review

NYX Cosmetics Marshmellow Smoothing Primer
7.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
4.0 Occlusivity icon Occlusivity
Review

Does NYX Cosmetics Marshmellow Smoothing Primer Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what NYX Cosmetics Marshmellow Smoothing Primer has to offer:
 
✅ Significant moisturizing. It has a moisturizing rating of 7.0 out of 10.

  

Key Benefits of NYX Cosmetics Marshmellow Smoothing Primer

 
These are the key benefits you can expect from using NYX Cosmetics Marshmellow Smoothing Primer:
 

🔵🔵 Perfect Moisturizer for Normal to Dry Skin with a Balanced Texture, Neither Too Light nor Too Heavy

According to CreamScan analysis, NYX Cosmetics Marshmellow Smoothing Primer is highly moisturizing, with a moisturizing rating of 7.0 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 Butylene Glycol (est. ≈7.5%) and Glycerin (est. ≈5.0%), and a moderate occlusivity of 4.0 out of 10, mainly due to the high content of Butyrospermum Parkii (Shea) Butter (est. ≈3.0%) and Decyl Cocoate (est. ≈2.5%).

This type of moisturizer is ideal for people with normal skin who want maximum hydration in a formula with a balanced texture - neither too light nor too heavy. It combines a very high concentration of humectants with a moderate amount of occlusive ingredients to deliver effective dual-action moisturizing for normal skin.

This product may also be a good choice for people with normal to dry skin for daily hydration.

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

📌 Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of NYX Cosmetics Marshmellow Smoothing Primer

 
Here’s an overview of the pros and cons of NYX Cosmetics Marshmellow Smoothing Primer to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ Perfect for moisturizing normal skin
Balanced texture, neither too light nor too heavy
 

⭕ Cons: 

✅ We couldn't find any
   

Summary: NYX Cosmetics Marshmellow Smoothing Primer

 
Based on the ingredient list analysis, CreamScan AI suggests that NYX Cosmetics Marshmellow Smoothing Primer
 is an ideal moisturizer for normal skin, combining a very high concentration of humectants with a significant amount of occlusive ingredients in a balanced texture - neither too light nor too heavy.
 
📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredients

Est. % Ingredient Origin Functions
65
7.5
5
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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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:
Butylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Decyl Cocoate
Function:
Origin:
Polyglyceryl-3 Methylglucose Distearate
Function:
Origin:
Caprylyl Methicone
Function:
Origin:
Dicaprylyl Carbonate
Function:
Origin:
Di-C12-13 Alkyl Malate
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Althaea Officinalis Root Extract
Function:
Origin:
Chlorella Vulgaris Extract
Function:
Origin:
Stearic Acid
Function:
Origin:
Potassium Cetyl Phosphate
Function:
Origin:
Sorbitan Sesquioleate
Function:
Origin:
Carbomer
Function:
Origin:
Glucose
Function:
Origin:
Fructooligosaccharides
Function:
Origin:
Fructose
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Triethoxycaprylylsilane
Function:
Origin:
Sodium Polyacrylate
Function:
Origin:
Sodium Polyacrylate Starch
Function:
Origin:
Palmitic Acid
Function:
Origin:
Tromethamine
Function:
Origin:
Aluminum Hydroxide
Function:
Origin:
Citric Acid
Function:
Origin:
Trisodium Ethylenediamine Disuccinate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Synthetic Fluorphlogopite
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Polyglyceryl-2 Diisostearate
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Tocopherol
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
14.0
7.5
5
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
7.9
3.0
2.5
1.5
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
7.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 14.0 10
10.0
7.5
5
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 7.9 20
4.0
3.0
2.5
1.5
0.3
0.3
0.3
Moisturizing rating
7.0
Ingredient Est. % Benchmark Humectancy
7.5
5
0.3
0.3
0.3
0.3
0.3
All humectants 14.0 10
10
All humectants
14.0
7.5
5
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
3
2.5
1.5
0.3
0.3
0.3
All occlusives 7.9 20
4.0
All occlusives
7.9
3.0
2.5
1.5
0.3
0.3
0.3
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
0.3
0.3
0.3
0.3
All antioxidants 1.2 3 No
All antioxidants
1.2
Althaea Officinalis Root Extract
0.3
Chlorella Vulgaris Extract
0.3
Tocopherol
0.3
Tocopheryl Acetate
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
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.
Butylene Glycol
Est. %7.5
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Glycerin
Est. %5
Function
Origin
Glycerin

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

Butyrospermum Parkii (Shea) Butter
Est. %3
Function
Origin
Butyrospermum Parkii (Shea) ButterA 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.
Decyl Cocoate
Est. %2.5
Function
Origin
Decyl Cocoate
Polyglyceryl-3 Methylglucose Distearate
Est. %2
Function
Origin
Polyglyceryl-3 Methylglucose DistearateA natural ingredient that produces oil and water mixtures with soft skin feel.
Caprylyl Methicone
Est. %1.5
Function
Origin
Caprylyl MethiconeA liquid silicone with occlusive moisturizing properties. Being compatible with natural oils is a challenge for most silicones, but caprylyl methicone plays well with all types of oils.
Dicaprylyl Carbonate
Est. %1.3
Function
Origin
Dicaprylyl CarbonateA very fast-spreading emollient that gives a product an incredibly lightweight feel. Dicaprylyl carbonate works well as a solvent for suspending insoluble solids such as mineral sunscreens or iron oxide pigments.
Di-C12-13 Alkyl Malate
Est. %1
Function
Origin
Di-C12-13 Alkyl Malate
1,2-Hexanediol
Est. %0.3
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Polymethylsilsesquioxane
Est. %0.3
Function
Origin
PolymethylsilsesquioxaneA type of spherical powder that functions on a ball-bearing effect in which the tiny microspheres roll around on the skin and create lubricity. Polymethylsilsesquioxane offers extra slip to skincare products and makes the skin feel soft and smooth.
Althaea Officinalis Root Extract
Est. %0.3
Function
Origin
Althaea Officinalis Root ExtractA soothing extract obtained from the marsh-mallow plant. It contains anti-inflammatory polyphenols and antioxidant polysaccharides.
Chlorella Vulgaris Extract
Est. %0.3
Function
Origin
Chlorella Vulgaris ExtractA dried mass of tiny, single-cell green algae. It is widely used as a food source or dietary supplement since it is rich in proteins, amino acids, minerals, and vitamins. This dark green extract is used as an antioxidant agent in skincare.
Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Potassium Cetyl Phosphate
Est. %0.3
Function
Origin
Potassium Cetyl PhosphateA powerful emulsifier that can even mix particularly problematic water and oil blends. It is also a surfactant perfect for cleansing products that effectively rinse off oil and dirt particles from the surface of the skin.
Sorbitan Sesquioleate
Est. %0.3
Function
Origin
Sorbitan SesquioleateA natural liquid ingredient that is yellow to amber in color and completely transparent. It supports oil and water mixtures and disperses minerals into oils.
Carbomer
Est. %0.3
Function
Origin
CarbomerA 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.
Glucose
Est. %0.3
Function
Origin
GlucoseA simple sugar that is also one of two components of sucrose, or table sugar. It is used as a humectant in skincare products. Glucose is also used to flavor lip care cosmetics because of its mildly sweet taste.
Fructooligosaccharides
Est. %0.3
Function
Origin
FructooligosaccharidesA derivative a fructose that moisturizes skin by drawing water to the surface of the skin.
Fructose
Est. %0.3
Function
Origin
FructoseA natural sugar that moisturizes the skin by drawing water to the surface.
Glyceryl Caprylate
Est. %0.3
Function
Origin
Glyceryl CaprylateA waxy solid derived from vegetable oils that has emollient and emulsifying properties. It is also known to boost the efficacy of organic acid preservatives by destabilizing the microbe's cell membrane.
Triethoxycaprylylsilane
Est. %0.3
Function
Origin
TriethoxycaprylylsilaneA binding and coating ingredient that allows pigments like iron oxides and mica to disperse better in oily environments. This leads to more vibrant colors.
Sodium Polyacrylate
Est. %0.3
Function
Origin
Sodium PolyacrylateThis white powder is primarily used as a viscosity controlling agent. It is added to the water phase, which then thickens to form a clear gel. Sodium polyacrylate can also serve as an emollient, absorbent, and emulsion stabilizer.
Sodium Polyacrylate Starch
Est. %0.3
Function
Origin
Sodium Polyacrylate Starch
Palmitic Acid
Est. %0.3
Function
Origin
Palmitic AcidA saturated fatty acid used in skincare as a strongly occlusive moisturizer and barrier repairing, emollient ingredient. It is a waxy-looking, white solid. Palmitic acid can be commonly found in animal and vegetable fats, notably palm oil.
Tromethamine
Est. %0.3
Function
Origin
TromethamineAn ingredient based on amino acids that is commonly used as a pH adjuster. It has a high pH, which means that it is basic (alkaline), so adding tromethamine to a skincare product will increase its overall pH level.
Aluminum Hydroxide
Est. %0.3
Function
Origin
Aluminum HydroxideA white mineral powder, also known as alumina, that is derived from aluminum metal. It is frequently used as an abrasive in exfoliating products and as a thickener. Aluminum oxide is also a great opacifier.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA 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.
Trisodium Ethylenediamine Disuccinate
Est. %0.3
Function
Origin
Trisodium Ethylenediamine DisuccinateA chelating agent that disables harmful heavy metal ions present in skincare.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Synthetic Fluorphlogopite
Est. %0.3
Function
Origin
Synthetic FluorphlogopiteAlso known as synthetic mica, this ingredient’s best property is its ability to form thin, sheet-like crystals. This gives products (mostly makeup) great slip.
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.
Polyglyceryl-2 Diisostearate
Est. %0.3
Function
Origin
Polyglyceryl-2 Diisostearate
Cetyl Alcohol
Est. %0.3
Function
Origin
Cetyl AlcoholA waxy solid fatty alcohol derived from palm oil. It is most commonly used as a co-emulsifier and affects the final aesthetic of the product, leaving a soft and silky feeling on the skin. Cetyl alcohol is also used as a viscosity controlling agent.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

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.
Iron Oxides (CI 77491)
Est. %0.3
Function
Origin
Iron Oxides (CI 77491)A red colorant also known as red iron oxide. This is an EU-approved colorant used in a wide variety of products.
Titanium Dioxide (CI 77891)
Est. %0.3
Function
Origin
Titanium Dioxide (CI 77891)One of two the most commonly used mineral sunscreens. It can absorb UV light, including UVB – which causes burning, tanning, and even skin cancer. Also used as a colorant, titanium dioxide gives a product a bright white color.
Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.