111SKIN Y Theorem Day Cream NAC Y2 Review

111SKIN Y Theorem Day Cream NAC Y2
4.0
/ 10
Moisturizing
3.1 Humectancy icon Humectancy
5.0 Occlusivity icon Occlusivity
Review

Does 111SKIN Y Theorem Day Cream NAC Y2 Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what 111SKIN Y Theorem Day Cream NAC Y2 has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 4.0 out of 10.

  

Key Benefits of 111SKIN Y Theorem Day Cream NAC Y2

 
These are the key benefits you can expect from using 111SKIN Y Theorem Day Cream NAC Y2:
 

🔵🔵 Moisturizer with the Right Occlusivity for Normal Skin

According to CreamScan analysis, 111SKIN Y Theorem Day Cream NAC Y2 is quite moisturizing, with a moisturizing rating of 4.0 out of 10.

Is it more humectant or occlusive? This product has relatively comparable levels of humectancy and occlusivity: a moderate humectancy of 3.1 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈2.5%), and a moderate occlusivity of 5.0 out of 10, mainly due to the high content of Hydrogenated Palm Oil (est. ≈6.0%) and Stearic Acid (est. ≈3.0%).

This type of product, when used as a standalone moisturizer, may provide some occlusive moisturizing that is adequate for normal skin.

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.

Things to Be Aware Of: 111SKIN Y Theorem Day Cream NAC Y2

 
CreamScan AI identified a few things to consider before adding 111SKIN Y Theorem Day Cream NAC Y2 to your skincare routine:
 

⚠️ Needs to Be Paired with Extra Humectants for Optimal Moisturizing Efficacy

An ideal moisturizer for any skin type should balance the right level of occlusivity (depending on skin type) with a significant amount of humectants, while 111SKIN Y Theorem Day Cream NAC Y2 contains a relatively low level of humectants.

People with normal skin would definitely benefit from adding more humectants to their moisturizing routine beyond what this product offers. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing 111SKIN Y Theorem Day Cream NAC Y2 is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Sodium Ascorbyl Phosphate and Retinyl Palmitate, two ingredients often 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.

While this does not categorically rule out the possibility that these ingredients may reduce wrinkles, their efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were available to the CreamScan team at the time of publication.

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, can deliver some anti-wrinkle effects through its moisturizing action.

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

Pros & Cons of 111SKIN Y Theorem Day Cream NAC Y2

 
Here’s an overview of the pros and cons of 111SKIN Y Theorem Day Cream NAC Y2 to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

Provides the right level of occlusivity to moisturize normal skin
Balanced texture, neither too light nor too heavy
 

⭕ Cons: 

⚠️ Only if used as a standalone moisturizer - needs to be paired with extra humectants for optimal moisturizing efficacy
⚠️ Questionable anti-wrinkle efficacy
   

Summary: 111SKIN Y Theorem Day Cream NAC Y2

 
Based on the ingredient list analysis, CreamScan AI suggests that 111SKIN Y Theorem Day Cream NAC Y2
, as a moisturizer, provides the right level of occlusivity to hydrate normal skin, with a balanced texture that’s neither too light nor too heavy.
 
That said, there are some things about 111SKIN Y Theorem Day Cream NAC Y2 worth noting.
 
If you use this product as your only moisturizer in a routine, please note that it contains a limited amount of humectants. Regardless of your skin type, adding extra humectants can enhance optimal moisturizing efficacy. Therefore, it may be worth pairing 111SKIN Y Theorem Day Cream NAC Y2 with a humectant-rich product, such as a serum, in your skincare routine.
 
If one of your main reasons for considering 111SKIN Y Theorem Day Cream NAC Y2 is its potential anti-aging effects, please note that, according to CreamScan analysis, its anti-wrinkle efficacy is questionable. None of the ingredients in this product provide substantial evidence of their anti-wrinkle efficacy according to CreamScan Research Evaluation Standards.
 
❗️ 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.

 

Ingredients

Est. % Ingredient Origin Functions
70
9
6
4
3
2.5
2
1.5
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:
Isopropyl Myristate
Function:
Origin:
Hydrogenated Palm Oil
Function:
Origin:
Carbomer
Function:
Origin:
Stearic Acid
Function:
Origin:
Glycerin
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Cetearyl Alcohol
Function:
Origin:
Benzyl Alcohol
Function:
Origin:
Aloe Barbadensis Extract
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Polysorbate 20
Function:
Origin:
Tocopherol
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Xanthan Gum
Function:
Origin:
Sodium Ascorbyl Phosphate
Function:
Origin:
Aesculus Hippocastanum (Horse Chestnut) Extract
Function:
Origin:
Vitis Vinifera (Grape) Seed Oil
Function:
Origin:
Retinyl Palmitate
Function:
Origin:
Linoleic Acid
Function:
Origin:
Acetyl Cysteine
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
3.1
2.5
0.3
0.3
Benchmark
10
All occlusives
9.9
6.0
3.0
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
4.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 3.1 10
3.1
2.5
0.3
0.3
Occlusivity All occlusives 9.9 20
5.0
6.0
3.0
0.3
0.3
0.3
Moisturizing rating
4.0
Ingredient Est. % Benchmark Humectancy
2.5
0.3
0.3
All humectants 3.1 10
3.1
All humectants
3.1
2.5
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
3
0.3
0.3
0.3
All occlusives 9.9 20
5.0
All occlusives
9.9
6.0
3.0
0.3
0.3
0.3
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
Sodium Ascorbyl Phosphate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Retinyl Palmitate
-
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
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 2.1 3 No
All antioxidants
2.1
Aloe Barbadensis Extract
0.3
Sodium Hyaluronate
0.3
Tocopherol
0.3
Sodium Ascorbyl Phosphate
0.3
Aesculus Hippocastanum (Horse Chestnut) Extract
0.3
Vitis Vinifera (Grape) Seed Oil
0.3
Acetyl Cysteine
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
All soothing 0.6 5 No
All soothing
0.6
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
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.
Isopropyl Myristate
Est. %9
Function
Origin
Isopropyl MyristateA fast-spreading, cost-effective, non-greasy emollient that is typically used for lubrication, spreadability, or to remove “tackiness” from a product. Isopropyl Myristate is listed as a common comedogenic ingredient by acne.org.
Hydrogenated Palm Oil
Est. %6
Function
Origin
Hydrogenated Palm OilA processed palm oil with occlusive moisturizing and emollient fatty acids. It is especially suited for very dry skin.
Carbomer
Est. %4
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.
Stearic Acid
Est. %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.
Glycerin
Est. %2.5
Function
Origin
Glycerin

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

Glyceryl Stearate
Est. %2
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Cetearyl Alcohol
Est. %1.5
Function
Origin
Cetearyl AlcoholA blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Benzyl Alcohol
Est. %0.3
Function
Origin
Benzyl Alcohol

A multifunctional ingredient that is supplied as a clear, colorless liquid. Its main function is as a flavoring agent and fragrance. It also acts as a broad-spectrum preservative, solvent, and viscosity-controlling agent that thins the product.

Aloe Barbadensis Extract
Est. %0.3
Function
Origin
Aloe Barbadensis ExtractAn antioxidant extract from the gelatinous pulp of Aloe vera leaves with humectant moisturizing polysaccharide mucilage. It is suitable for irritated or eczema-prone skin.
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.

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.
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.

Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

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.
Sodium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Sodium Ascorbyl PhosphateThe most researched derivative of vitamin C. It boosts collagen synthesis, thereby improving skin structure and elasticity. SAP is effective in the treatment of inflamed acne lesions and has a weak but positive effect on pigmentation issues.
Aesculus Hippocastanum (Horse Chestnut) Extract
Est. %0.3
Function
Origin
Aesculus Hippocastanum (Horse Chestnut) ExtractAn extract obtained from horse chestnut seeds that contains an anti-inflammatory and astringent mixture called Aescin. It also offers soothing benefits and is aimed at irritated skin.
Vitis Vinifera (Grape) Seed Oil
Est. %0.3
Function
Origin
Vitis Vinifera (Grape) Seed OilAn emollient and occlusive moisturizing oil derived from grape seeds that are leftover after juicing or wine production. It contains linoleic, oleic, palmitic, and stearic acids, squalene, as well as phytosterols and various antioxidant compounds.
Retinyl Palmitate
Est. %0.3
Function
Origin
Retinyl PalmitateAn esterified form of retinol – it combines retinol and palmitic acid into one molecule. Retinyl palmitate is less irritating than retinol but also much less effective in its anti-aging and acne-reducing effects.
Linoleic Acid
Est. %0.3
Function
Origin
Linoleic AcidA fatty acid isolated from various plant oils (notably evening primrose, safflower, grape seed, and sunflower oil). It is an occlusive moisturizer and emollient that doesn't leave an oily, sticky residue and is especially suitable for oily and acne-prone skin.
Acetyl Cysteine
Est. %0.3
Function
Origin
Acetyl Cysteine
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.