Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E

Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
10Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers

Review

Results you may expect from using Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E:

  • Moderate moisturizing. It has a moisturizing rating of 5.0 out of 10.
  • Potent anti-wrinkle effect. With an anti-wrinkle rating of 10 out of 10, Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E is highly potent in reducing wrinkles.
  • Soothing: Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

How moisturizing is it?

Quite moisturizing: Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E has a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, primarily due to the high content of Aloe Barbadensis Leaf Extract (est. ≈80.0%), Propanediol (est. ≈6.0%) and Sodium Hyaluronate (est. ≈2.5%).

Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.

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

Anti-wrinkle efficacy

According to CreamScan analysis, Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E has a maximum anti-wrinkle rating of 10 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:

  • Retinol (est. ≈2.5%),
     the most effective non-prescription ingredient with well-proven efficacy to reduce wrinkles.
  • Niacinamide (est. ≈2.5%),
     one of the most effective and well-researched anti-wrinkle ingredients.
Among others, Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E also contains Camellia Sinensis Leaf Extract, an ingredient 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. Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 

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

Antioxidant benefits

We estimate that Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E is rich (> 3%) in antioxidants, specifically Aloe Barbadensis Leaf Extract (est. ≈80.0%), Sodium Hyaluronate (est. ≈2.5%) and Niacinamide (est. ≈2.5%).

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

Based on the ingredient list analysis, Cos De BAHA Retinol 2.5% Facial Serum With Vitamin E is rich (> 5%) in soothing ingredients, particularly Aloe Barbadensis Leaf Extract (est. ≈80.0%) and Niacinamide (est. ≈2.5%).

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.

Ingredients

Est. % Ingredient Origin Functions
80
Aloe Barbadensis Leaf Extract
6
Propanediol
2.5
Sodium Hyaluronate
2.5
Niacinamide
2.5
1,2-Hexanediol
2.5
Polysorbate 20
2.5
Retinol
0.3
Tocopheryl Acetate
0.3
Rosa Damascena Extract
0.3
Lavandula Angustifolia (Lavender) Flower Extract
0.3
Camellia Sinensis Leaf Extract
0.3
Melissa Officinalis Leaf Extract
0.3
Artemisia Vulgaris Extract
0.3
Disodium EDTA
Est. %
Aloe Barbadensis Leaf Extract
Function:
Origin:
Propanediol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Niacinamide
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Polysorbate 20
Function:
Origin:
Retinol
Function:
Origin:
Tocopheryl Acetate
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:
Disodium EDTA
Function:
Origin:

Ratings

All humectants
91.3
80
6
2.5
2.5
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 91.3 10
10.0
80
6
2.5
2.5
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
80
6
2.5
2.5
0.3
All humectants 91.3 10
10
All humectants
91.3
80
6
2.5
2.5
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
10 /10 0.4 2.5 10
6 /10 4 2.5 3.8
n/a
- 0.3 -
Total
10
Retinol
10
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
2.5
Niacinamide
3.8
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
2.5
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
10
Ingredient Est. % Benchmark
Rich in Antioxidants
80
2.5
2.5
0.3
0.3
0.3
0.3
All antioxidants 86.2 3 Rich in antioxidants
All antioxidants
86.2
Aloe Barbadensis Leaf Extract
80
Niacinamide
2.5
Sodium Hyaluronate
2.5
Tocopheryl Acetate
0.3
Camellia Sinensis Leaf Extract
0.3
Melissa Officinalis Leaf Extract
0.3
Artemisia Vulgaris Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
80
2.5
0.3
0.3
All soothing 10 5 Rich in soothing
All soothing
10
80
2.5
0.3
0.3
Benchmark
5

Ingredients explained

Aloe Barbadensis Leaf Extract
Est. %80
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. %6
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.
Sodium Hyaluronate
Est. %2.5
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.

Niacinamide
Est. %2.5
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.

1,2-Hexanediol
Est. %2.5
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.
Polysorbate 20
Est. %2.5
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.
Retinol
Est. %2.5
Function
Origin
Retinol

One of the most famous and well-researched anti-aging ingredients with a maximum anti-wrinkle power of 10 out of 10. It is proven to decrease wrinkles and help the skin regain its thickness, firmness, and texture. Retinol is also effective in treating pigmentation issues such as dark spots and acne.

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.

Rosa Damascena Extract
Est. %0.3
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. %0.3
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. %0.3
Function
Origin
Camellia Sinensis Leaf ExtractAn 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. %0.3
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. %0.3
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.
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.