Maritime Naturals Advanced Smoothing Retinol Serum

Maritime Naturals Advanced Smoothing Retinol Serum
5.2
/ 10
Moisturizing
9.9 Humectancy icon Humectancy
0.6 Occlusivity icon Occlusivity
2.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
$$$$

Review

Results you may expect from using Maritime Naturals Advanced Smoothing Retinol Serum:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Maritime Naturals Advanced Smoothing Retinol Serum:

  • Moderate moisturizing. It has a moisturizing rating of 5.2 out of 10.
  • Some anti-wrinkle efficacy: Maritime Naturals Advanced Smoothing Retinol Serum has an anti-wrinkle rating of 2.5 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Soothing: Maritime Naturals Advanced Smoothing Retinol Serum 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: Maritime Naturals Advanced Smoothing Retinol Serum has a moisturizing rating of 5.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.6 out of 10 and a very high humectancy of 9.9 out of 10, primarily due to the high content of Aloe Barbadensis Leaf Extract (est. ≈6.0%) and Glycerin (est. ≈3.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Maritime Naturals Advanced Smoothing Retinol Serum has a slight anti-wrinkle rating of 2.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Retinol (est. ≈0.1%), 
 the most effective non-prescription ingredient with well-proven efficacy to reduce wrinkles.
 
Among others, Maritime Naturals Advanced Smoothing Retinol Serum also contains contains Centella Asiatica Leaf Extract and Camellia Sinensis Leaf Extract, two ingredients 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. Therefore, these ingredients do not contribute to 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, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

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

Antioxidant benefits

We estimate that Maritime Naturals Advanced Smoothing Retinol Serum is rich (> 3%) in antioxidants, specifically Aloe Barbadensis Leaf Extract (est. ≈6.0%).

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

Based on the ingredient list analysis, Maritime Naturals Advanced Smoothing Retinol Serum is rich (> 5%) in soothing ingredients, particularly Hamamelis Virginiana (Witch Hazel) Water (est. ≈75.0%) and Aloe Barbadensis Leaf Extract (est. ≈6.0%).

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.

Ingredients

Est. % Ingredient Origin Functions
75
6
4
3
2
1.5
1.3
1
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
0.1
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Ratings

All humectants
9.9
6
3
0.3
0.3
0.3
Benchmark
10
All occlusives
1.3
1.3
Benchmark
20
Moisturizing rating
5.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.9 10
9.9
6
3
0.3
0.3
0.3
Occlusivity All occlusives 1.3 20
0.6
1.3
Moisturizing rating
5.2
Ingredient Est. % Benchmark Humectancy
6
3
0.3
0.3
0.3
All humectants 9.9 10
9.9
All humectants
9.9
6
3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.3
All occlusives 1.3 20
0.6
All occlusives
1.3
1.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 0.1 2.5
n/a
- 0.3 -
n/a
- 0.3 -
Total
2.5
Retinol
2.5
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.1
Centella Asiatica Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.5
Ingredient Est. % Benchmark
Rich in Antioxidants
6
1
0.3
0.3
0.3
0.3
0.3
All antioxidants 8.5 3 Rich in antioxidants
All antioxidants
8.5
Aloe Barbadensis Leaf Extract
6
Thioctic Acid
1
Propolis Extract
0.3
Centella Asiatica Leaf Extract
0.3
Camellia Sinensis Leaf Extract
0.3
Equisetum Arvense Extract
0.3
Taraxacum Officinale (Dandelion) Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
75
6
1.3
0.3
0.3
0.3
0.3
0.3
All soothing 10 5 Rich in soothing
All soothing
10
75
6
1.3
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Hamamelis Virginiana (Witch Hazel) Water
Est. %75
Function
Origin
A fragrant, astringent essential water obtained by steeping and distilling the twigs and leaves of the witch hazel plant. It leaves the skin feeling tight and refreshed after application and helps with the healing of small cuts on the skin.
Aloe Barbadensis Leaf Extract
Est. %6
Function
Origin
Derived 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.
Cassia Angustifolia Seed Polysaccharide
Est. %4
Function
Origin
An ingredient obtained from a plant commonly called Senna. Polysaccharides are known to create a mild humectant film on the skin, helping to retain moisture. It can also make the skin appear smooth and contribute to a glowing look.
Glycerin
Est. %3
Function
Origin

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

Santalum Austrocaledonicum Wood Water
Est. %2
Function
Origin
Description is coming soon
Hydroxyethyl Ethylcellulose
Est. %1.5
Function
Origin
Description is coming soon
Jojoba Esters
Est. %1.3
Function
Origin
A mixture of various wax esters from jojoba oil. It is used in skincare products as a fantastic emollient, soothing, and occlusive moisturizing agent that won't leave a sticky, oily feeling on the skin.
Thioctic Acid
Est. %1
Function
Origin
Description is coming soon
Pentylene Glycol
Est. %0.3
Function
Origin

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.

Polysorbate 80
Est. %0.3
Function
Origin
A non-ionic surfactant, which means that it contains no chemical charges. It can be used as a mild cleansing agent in skin cleansing products but is more commonly used for its emulsifying abilities.
Sodium Benzoate
Est. %0.3
Function
Origin
A preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Potassium Sorbate
Est. %0.3
Function
Origin
A preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Salix Alba (Willow) Bark Extract
Est. %0.3
Function
Origin
A potent, soothing extract from the bark of the white willow. It has potent anti-inflammatory effects due to its salicin content. Tannins from the willow bark extract have astringent effects and can aid in the skin’s healing process.
Propolis Extract
Est. %0.3
Function
Origin
A famous bee product that has traditionally been used to treat inflammation and wounds. The extract is soothing and promotes skin healing.
Centella Asiatica Leaf Extract
Est. %0.3
Function
Origin
A well-researched soothing, wound-healing, and promising anti-aging extract that is obtained from the leaves of the Gotu Kola.
Phenoxyethanol
Est. %0.3
Function
Origin
The 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.
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
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.
Ethylhexylglycerin
Est. %0.3
Function
Origin
A preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Equisetum Arvense Extract
Est. %0.3
Function
Origin
A soothing extract from the green part of the horsetail, a non-flowering plant that contains a lot of minerals beneficial for skin growth, antioxidant flavonoids, and astringent tannins.
Geranium Maculatum Extract
Est. %0.3
Function
Origin
Description is coming soon
Taraxacum Officinale (Dandelion) Extract
Est. %0.3
Function
Origin
Description is coming soon
Retinol
Est. %0.1
Function
Origin

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.

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