Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum Review

Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum
2.0
/ 10
Moisturizing
4.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
Review

Does Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 2.0 out of 10.
✅ Soothing: Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
✅ Antioxidant protection

  

Key Benefits of Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum

 
These are the key benefits you can expect from using Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum:
 

🔵 Lightweight Purely Humectant Moisturizer Suitable for Oily Skin

According to CreamScan analysis, Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum is lightly moisturizing, with a moisturizing rating of 2.0 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 moderate humectancy of 4.0 out of 10, primarily due to the high content of Panthenol (est. ≈4.0%).

This product, when used alone as a moisturizer, can provide light humectant hydration in a fast-absorbing formula without any occlusive ingredients. This could work for people with oily skin who need a basic level of hydration.

❗️ 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 Add-on for Any Skincare Routine

But it’s not limited to oily skin - since it contains a moderate amount of humectants, such a humectant add-on will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer.

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

🍀 Rich in Skin-Protecting Antioxidants

We estimate that Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum is rich (> 3%) in antioxidants, specifically Artemisia Vulgaris Extract (est. ≈72.0%).

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, Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum is rich (> 5%) in soothing ingredients, particularly Artemisia Vulgaris Extract (est. ≈72.0%) and Panthenol (est. ≈4.0%).

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: Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum

 
CreamScan AI identified a few things to consider before adding Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum to your skincare routine:
 

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Camellia Sinensis Leaf Extract, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Camellia Sinensis Leaf Extract provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.

While this does not categorically rule out the possibility that Camellia Sinensis Leaf Extract may reduce wrinkles, its 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, this ingredient does 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 Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum

 
Here’s an overview of the pros and cons of Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides moderate humectant moisturizing suitable for oily skin
✅ As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
✅ Lightweight texture
✅ 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 like Artemisia Vulgaris Extract and Panthenol
 

⭕ Cons: 

⚠️ Questionable anti-wrinkle efficacy
   

Summary: Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum

 
Based on the ingredient list analysis, CreamScan AI suggests that Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum
, when used alone, provides lightweight, moderate humectant moisturizing, making it suitable for oily skin. As part of a moisturizing routine, it offers a subtle humectant enhancement, beneficial for all skin types.
 
Rich in antioxidants, Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum 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 Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum worth noting.
 
If one of your main reasons for considering Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum 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
0.0
0.0
0.0
4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
72
Est. %
Aloe Barbadensis Leaf Extract
Function:
Origin:
Propanediol
Function:
Origin:
Glycerin
Function:
Origin:
Panthenol
Function:
Origin:
Niacinamide
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Betaine
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Allantoin
Function:
Origin:
Rosa Damascena Extract
Function:
Origin:
Lavandula Angustifolia (Lavender) Flower Extract
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Melissa Officinalis Leaf Extract
Function:
Origin:
Artemisia Vulgaris Extract
Function:
Origin:

Ratings

All humectants
4.0
4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
2.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 4 10
4.0
4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
2.0
Ingredient Est. % Benchmark Humectancy
4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
All humectants 4 10
4
All humectants
4.0
4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
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
6 /10 4 0.0 -
n/a
- 0.0 -
Total
0
Niacinamide
-
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
0.0
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.0
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
72
0.0
0.0
0.0
0.0
0.0
All antioxidants 72 3 Rich in antioxidants
All antioxidants
72
Artemisia Vulgaris Extract
72
Aloe Barbadensis Leaf Extract
0.0
Niacinamide
0.0
Sodium Hyaluronate
0.0
Camellia Sinensis Leaf Extract
0.0
Melissa Officinalis Leaf Extract
0.0
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
72
4
0.0
0.0
0.0
0.0
All soothing 76 5 Rich in soothing
All soothing
76
72
4
0.0
0.0
0.0
0.0
Benchmark
5

Ingredients explained

Aloe Barbadensis Leaf Extract
Est. %0.0
Function
Origin
Aloe Barbadensis Leaf ExtractDerived from Aloe vera leaves, this moisturizing humectant, soothing, and antioxidant extract is commonly used in products targeting eczema, sunburn, or dermatitis. It soothes the skin and reduces the signs of inflammation and sensitivity.
Propanediol
Est. %0.0
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.
Glycerin
Est. %0.0
Function
Origin
Glycerin

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

Panthenol
Est. %4
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
Niacinamide
Est. %0.0
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.

1,2-Hexanediol
Est. %0.0
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.
Betaine
Est. %0.0
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Sodium Hyaluronate
Est. %0.0
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.

Allantoin
Est. %0.0
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Rosa Damascena Extract
Est. %0.0
Function
Origin
Rosa Damascena ExtractDerived from the Damask rose, this extract contains the luxurious fragrant rose essential oil, as well as astringent tannins.
Lavandula Angustifolia (Lavender) Flower Extract
Est. %0.0
Function
Origin
Lavandula Angustifolia (Lavender) Flower ExtractObtained from lavender flowers, this extract contains a fragrant essential oil along with various antioxidant and astringent flavonoids, terpenes, and phenolic acids. It is used in skincare for its refreshing, calming scent, or as a cleansing ingredient.
Camellia Sinensis Leaf Extract
Est. %0.0
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

Melissa Officinalis Leaf Extract
Est. %0.0
Function
Origin
Melissa Officinalis Leaf ExtractA fragrant extract derived from lemon balm leaves with antioxidant and antiviral flavonoids and terpenes. It has a lovely, fresh, lemon-like scent.
Artemisia Vulgaris Extract
Est. %72
Function
Origin
Artemisia Vulgaris ExtractAn extract derived from common mugwort. The plant contains an essential oil that gives the extract its strong, pine-like, cooling aroma. It also boasts antioxidant and astringent flavonoids and terpenes.