Kose One By Kose Wrinkle Double Repair Solid Serum Stick Review

Kose One By Kose Wrinkle Double Repair Solid Serum Stick
5.7
/ 10
Moisturizing
5.3 Humectancy icon Humectancy
6.1 Occlusivity icon Occlusivity
6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
Review

Does Kose One By Kose Wrinkle Double Repair Solid Serum Stick Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Kose One By Kose Wrinkle Double Repair Solid Serum Stick has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 5.7 out of 10.
✅ Significant anti-wrinkle efficacy. With an anti-wrinkle rating of 6.0 out of 10, Kose One By Kose Wrinkle Double Repair Solid Serum Stick is effective in minimizing wrinkles.
✅ Soothing: Kose One By Kose Wrinkle Double Repair Solid Serum Stick contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
✅ Antioxidant protection

  

Key Benefits of Kose One By Kose Wrinkle Double Repair Solid Serum Stick

 
These are the key benefits you can expect from using Kose One By Kose Wrinkle Double Repair Solid Serum Stick:
 

🔵🔵 Moisturizer with the Right Occlusivity for Normal to Dry Skin

According to CreamScan analysis, Kose One By Kose Wrinkle Double Repair Solid Serum Stick is quite moisturizing, with a moisturizing rating of 5.7 out of 10.

Is it more humectant or occlusive? Rather occlusive. It has a moderate humectancy of 5.3 out of 10, primarily due to the substantial concentration of Niacinamide (est. ≈5.0%), and a high occlusivity of 6.1 out of 10, mainly due to the significant content of Mineral Oil (est. ≈5.0%) and Microcrystalline Wax (est. ≈5.0%).

This type of product, when used as a standalone moisturizer, may provide a significant level of occlusive hydration that is adequate for normal to dry skin.

The occlusive profile of Kose One By Kose Wrinkle Double Repair Solid Serum Stick suggests a texture that is rich and creamy but not overly thick, offering the potential to absorb into the skin without leaving a greasy afterfeel in most cases.

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

🟣🟣 Significant Anti-Wrinkle Efficacy

According to CreamScan analysis, Kose One By Kose Wrinkle Double Repair Solid Serum Stick has a high anti-wrinkle rating of 6.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈5.0%),
 one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
 

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

🍀 Rich in Skin-Protecting Antioxidants

We estimate that Kose One By Kose Wrinkle Double Repair Solid Serum Stick is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈5.0%).

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.

🔴 Skin Soothing and Calming Potential

Based on the ingredient list analysis, Kose One By Kose Wrinkle Double Repair Solid Serum Stick is rich (> 5%) in soothing ingredients, particularly Niacinamide (est. ≈5.0%).

When applied to the skin, compounds of soothing ingredients, such as triglycerides, phospholipids, fatty acids, phenolic compounds, and antioxidants, work together to soothe the skin through various mechanisms: reducing inflammation, promoting wound healing, repairing the skin barrier, and providing antimicrobial and antioxidant activities.

📌 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: Kose One By Kose Wrinkle Double Repair Solid Serum Stick

 
CreamScan AI identified a few things to consider before adding Kose One By Kose Wrinkle Double Repair Solid Serum Stick 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 Kose One By Kose Wrinkle Double Repair Solid Serum Stick contains a moderate level of humectants.

People with normal to dry 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.

Pros & Cons of Kose One By Kose Wrinkle Double Repair Solid Serum Stick

 
Here’s an overview of the pros and cons of Kose One By Kose Wrinkle Double Repair Solid Serum Stick to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

Provides the right level of occlusivity to moisturize normal to dry skin
Rich and creamy texture without being overly thick
Delivers signficant anti-wrinkle efficacy thanks to Niacinamide
✅ Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
✅ Potentially soothing, as it contains a high concentration of soothing ingredients, specifically Niacinamide
 

⭕ Cons: 

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

Summary: Kose One By Kose Wrinkle Double Repair Solid Serum Stick

 
Based on the ingredient list analysis, CreamScan AI suggests that Kose One By Kose Wrinkle Double Repair Solid Serum Stick
 is specifically effective in treating wrinkles, containing ingredients with solid, robust evidence of anti-wrinkle efficacy.
 

As a moisturizer, it provides an adequate level of occlusivity for normal to dry skin, delivered in a rich yet not overly thick formula.

Rich in antioxidants, Kose One By Kose Wrinkle Double Repair Solid Serum Stick helps protect against free radical damage and offers multiple benefits for all skin types, including preventing premature aging, defending against environmental damage, and calming inflammation. This product is also formulated with a high concentration of soothing ingredients, offering the potential to calm and comfort irritated skin. Whether you’re experiencing redness, irritation, or general sensitivity, its soothing properties may help restore balance and provide relief.
 
That said, there are some things about Kose One By Kose Wrinkle Double Repair Solid Serum Stick 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 Kose One By Kose Wrinkle Double Repair Solid Serum Stick with a humectant-rich product, such as a serum, in your skincare routine.
 
📌 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
5
5
5
5
5
5
5
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
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Niacinamide
Function:
Origin:
Polyglyceryl-3 Diisostearate
Function:
Origin:
Mineral Oil
Function:
Origin:
Glyceryl Ethylhexanoate
Function:
Origin:
Polystyrene
Function:
Origin:
Polyethylene
Function:
Origin:
Polydiethylsiloxane
Function:
Origin:
Microcrystalline Wax
Function:
Origin:
Propylene Glycol Dicaprate
Function:
Origin:
Polysilicone-1 Crosspolymer
Function:
Origin:
Dilinoleic Acid
Function:
Origin:
Paraffin
Function:
Origin:
Methyl/Phenyl Polysilsesquioxane
Function:
Origin:
C7-8 Isoparaffin
Function:
Origin:
Silica Silylate
Function:
Origin:
Tocopherol
Function:
Origin:
Astaxanthin
Function:
Origin:
Tripeptide-4
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Sodium Citrate
Function:
Origin:
BHT
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Squalane
Function:
Origin:
Fragrance
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:

Ratings

All humectants
5.3
5
0.3
Benchmark
10
All occlusives
12.1
5.0
5.0
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
5.7
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 5.3 10
5.3
5
0.3
Occlusivity All occlusives 12.1 20
6.1
5.0
5.0
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
5.7
Ingredient Est. % Benchmark Humectancy
5
0.3
All humectants 5.3 10
5.3
All humectants
5.3
5
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
5
5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All occlusives 12.1 20
6.1
All occlusives
12.1
5.0
5.0
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 5 6
Total
6
Niacinamide
6
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
5
Anti-wrinkle rating
6
Ingredient Est. % Benchmark
Rich in Antioxidants
5
0.3
0.3
0.3
0.3
All antioxidants 6.2 3 Rich in antioxidants
All antioxidants
6.2
Niacinamide
5
Tocopherol
0.3
Astaxanthin
0.3
Hydrolyzed Hyaluronic Acid
0.3
BHT
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
5
0.3
All soothing 5.3 5 Rich in soothing
All soothing
5.3
5
0.3
Benchmark
5

Ingredients explained

Niacinamide
Est. %5
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

Polyglyceryl-3 Diisostearate
Est. %5
Function
Origin
Polyglyceryl-3 DiisostearateA vegetable-based ingredient that stabilizes mixtures of oil and water.
Mineral Oil
Est. %5
Function
Origin
Mineral OilAlso known as liquid paraffin, it is an amazing moisturizer (the second most occlusive one after Petrolatum). It is also an excellent emollient that fills the micro-cracks on the surface of the skin, making it appear smoother. Mineral oil is considered safe.
Glyceryl Ethylhexanoate
Est. %5
Function
Origin
Glyceryl Ethylhexanoate
Polystyrene
Est. %5
Function
Origin
Polystyrene
Polyethylene
Est. %5
Function
Origin
PolyethyleneCommonly used in dense plastic packaging, its primary function in skincare is as a film-forming agent, which protects the product from being easily rinsed away by water or sweat. It also controls viscosity by increasing the thickness of oily products.
Polydiethylsiloxane
Est. %5
Function
Origin
Polydiethylsiloxane
Microcrystalline Wax
Est. %5
Function
Origin
Microcrystalline WaxA white, highly purified, solid substance consisting of petroleum hydrocarbons. It is used in skincare as a strong occlusive and emollient similar to Petrolatum, and also as a formula helper that thickens and stabilizes the product.
Propylene Glycol Dicaprate
Est. %0.3
Function
Origin
Propylene Glycol DicaprateA thin, non-viscous emollient that gives shine with a smooth, non-greasy, and slightly powdery after-feel. It is often compared to mineral oil and can be used to replace this heavier oil without feeling overly greasy.
Polysilicone-1 Crosspolymer
Est. %0.3
Function
Origin
Polysilicone-1 Crosspolymer
Dilinoleic Acid
Est. %0.3
Function
Origin
Dilinoleic Acid
Paraffin
Est. %0.3
Function
Origin
ParaffinParaffin is a petroleum-based, very oily, emollient and extremely occlusive mixture of purified hydrocarbons, also known as mineral oil. Depending on the molecule's size, it can either be a liquid, a solid, or anything in between. To learn more about liquid paraffin and its effects on our skin, read here.
Methyl/Phenyl Polysilsesquioxane
Est. %0.3
Function
Origin
Methyl/Phenyl Polysilsesquioxane
C7-8 Isoparaffin
Est. %0.3
Function
Origin
C7-8 Isoparaffin
Silica Silylate
Est. %0.3
Function
Origin
Silica SilylateA synthetic powder that thickens oils and features a velvety texture.
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.

Astaxanthin
Est. %0.3
Function
Origin
AstaxanthinA red natural pigment from the family of antioxidant carotenoids that occurs in many natural sources such as lobster and algae. It is mainly used as a colorant and soothing ingredient.
Tripeptide-4
Est. %0.3
Function
Origin
Tripeptide-4
Butyrospermum Parkii (Shea) Butter
Est. %0.3
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.
Hydrolyzed Hyaluronic Acid
Est. %0.3
Function
Origin
Hydrolyzed Hyaluronic AcidA smaller-molecule version of the regular hyaluronic acid. It is a powerful humectant that absorbs into the skin and offers moisturizing, smoothing, and anti-wrinkle effects. It is also slightly anti-inflammatory and displays subtle antioxidant properties.
Sodium Citrate
Est. %0.3
Function
Origin
Sodium CitrateA 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.
BHT
Est. %0.3
Function
Origin
BHTAn antioxidant ingredient that naturally occurs in green algae and some bacteria or fungi but, for commercial use, is created synthetically. BHT is also used occasionally as a fragrance, where it presents a sweet, camphor-like odor.
Dipropylene Glycol
Est. %0.3
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Squalane
Est. %0.3
Function
Origin
SqualaneAn 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.
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.
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.