ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer Review

ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer
4.0
/ 10
Moisturizing
7.9 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Ingredients

ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer Ingredients

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Full Ingredient List (INCI):

Sodium Silicate, Magnesium Aluminum Silicate, Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol, Ethylhexyl Palmitate, Silica Dimethyl Silylate, Butylene Glycol, Pentylene Glycol, Sodium Hyaluronate, Glycerin, Propanediol, Water, Calcium Hydroxymethionine, 3-Aminopropane Sulfonic Acid, Polysorbate 20, Hydroxyethylcellulose, Red 40 (CI 16035), Yellow 6 (CI 15985), Disodium EDTA
Review

Does ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer Work?

 
According to CreamScan's analysis of the ingredient list, here’s what ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 4.0 out of 10.

  

Key Benefits of ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer

 
These are the key benefits you can expect from using ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer:
 

🔵 Lightweight Purely Humectant Moisturizer Well-Suited for Oily Skin

According to CreamScan analysis, ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer is quite moisturizing, with a moisturizing rating of 4.0 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 7.9 out of 10, primarily due to the high content of Caprylyl Glycol (est. ≈5.0%).

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.

📌 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.

💧 A Humectant Enhancement for Any Skincare Routine

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.

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

Things to Be Aware Of: ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer

 
CreamScan identified a few things to consider before adding ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer to your skincare routine:
 

⚠️ If It’s Your Only Moisturizer, It Needs to Be Paired with Some Occlusives

While humectants are highly effective at attracting water to the skin, studies (J. N. Kraft, C. W. Lynde) suggest they may not be efficient when used alone.

One major drawback of purely humectant moisturization is that the water attracted by humectants to the upper layers of the skin can evaporate completely into the environment through transepidermal water loss (TEWL). Adding occlusive ingredients helps seal this moisture into the skin and prevent further water loss.

If you’re using ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer as your only moisturizer, consider pairing it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones. These work alongside humectants to create a protective barrier, locking in hydration and ensuring longer-lasting moisturization. The amount of occlusive needed depends on your skin type - the drier the skin, the more occlusives it requires.

If this product is used not as a standalone moisturizer but as part of your skincare routine, such as a toner or serum, it should be applied before your main moisturizer (unless it's a sunscreen), which will provide the necessary occlusivity on top of it.

Pros & Cons of ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer

 
Here’s an overview of the pros and cons of ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides humectant-rich moisturizing well-suited for oily skin
✅ As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
✅ Lightweight texture
 

⭕ Cons: 

⚠️ Only if used as a standalone moisturizer - it needs to be paired with occlusives to seal in humectants
   

Summary: ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer

 
Based on the ingredient list analysis, CreamScan AI suggests that ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer
, when used alone, delivers lightweight, humectant-rich moisturizing that is well-suited for oily skin. As part of a moisturizing routine, it provides a humectant enhancement, beneficial for all skin types.
 
That said, there are some things about ONE/SIZE by Patrick Starrr Oil Sucker Extreme Mattifying Alkaline Primer worth noting.
 
Looking at its moisturizing profile, we found that it doesn’t contain any occlusive ingredients, potentially allowing the moisture attracted to the skin by humectants to evaporate. Therefore, if it’s used as the only moisturizer in a routine, it’s recommended to pair it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones.
 
📌 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.

 

Ingredient Breakdown

Est. % Ingredient Origin Functions
65
22
5
1
1
1
1
1
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Sodium Silicate
Function:
Origin:
Magnesium Aluminum Silicate
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Hexylene Glycol
Function:
Origin:
Ethylhexyl Palmitate
Function:
Origin:
Silica Dimethyl Silylate
Function:
Origin:
Butylene Glycol
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Glycerin
Function:
Origin:
Propanediol
Function:
Origin:
Water
Function:
Origin:
Calcium Hydroxymethionine
Function:
Origin:
3-Aminopropane Sulfonic Acid
Function:
Origin:
Polysorbate 20
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Red 40 (CI 16035)
Function:
Origin:
Yellow 6 (CI 15985)
Function:
Origin:
Disodium EDTA
Function:
Origin:

Ratings

All humectants
7.9
5
1
1
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
4.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.9 10
7.9
5
1
1
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
4.0
Ingredient Est. % Benchmark Humectancy
5
1
1
0.3
0.3
0.3
All humectants 7.9 10
7.9
All humectants
7.9
5
1
1
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
0.3
All antioxidants 0.3 3 No
All antioxidants
0.3
Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Sodium Silicate
Est. %65
Function
Origin
Sodium Silicate
Magnesium Aluminum Silicate
Est. %22
Function
Origin
Magnesium Aluminum SilicateA naturally occurring clay that is hygroscopic, which means that it easily absorbs water. This ingredient is thus commonly used as an absorbent and emulsion stabilizer. It also modifies slip by improving the spreadability of the products it is used in.
Caprylyl Glycol
Est. %5
Function
Origin
Caprylyl GlycolAn 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.
Phenoxyethanol
Est. %1
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.
Hexylene Glycol
Est. %1
Function
Origin
Hexylene GlycolA multifunctional ingredient that is best known for its use as a solvent. It can dissolve both water-based ingredients and oils. For this reason, it can also function as an emulsifier, allowing oil and water ingredients to mix and remain stable.
Ethylhexyl Palmitate
Est. %1
Function
Origin
Ethylhexyl PalmitateA rich emollient without the oily after-feel, making it a popular replacement for mineral oil. It is derived from natural sources such as palm oil and palm kernel oil. Ethylhexyl palmitate is listed as a common comedogenic ingredient by acne.org.
Silica Dimethyl Silylate
Est. %1
Function
Origin
Silica Dimethyl SilylateA synthetic 'filler' powder primarily used as a formula helper. It is added in skincare products to adjust their consistency and thickness.
Butylene Glycol
Est. %1
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.

Pentylene Glycol
Est. %1
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Propanediol
Est. %0.3
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Water
Est. %0.3
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.
Calcium Hydroxymethionine
Est. %0.3
Function
Origin
Calcium Hydroxymethionine
3-Aminopropane Sulfonic Acid
Est. %0.3
Function
Origin
3-Aminopropane Sulfonic Acid
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
Hydroxyethylcellulose
Est. %0.3
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
Red 40 (CI 16035)
Est. %0.3
Function
Origin
Red 40 (CI 16035)A colorant that also goes by the name of Allura Red AC or FD&C Red 40. This ingredient is an approved colorant for skincare, food, and even tattoo inks. The color produced by Red 40 (CI 16035) is a jewel-tone red with yellow undertones.
Yellow 6 (CI 15985)
Est. %0.3
Function
Origin
Yellow 6 (CI 15985)A petroleum-derived reddish-yellow dye, also known as Sunset Yellow. It is the third most used pigment in food, cosmetics, and drugs.
Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.