COSMEDIX Serum 16

COSMEDIX Serum 16
4.7
/ 10
Moisturizing
9.0 Humectancy icon Humectancy
0.4 Occlusivity icon Occlusivity
7.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
$$$$

Review

Results you may expect from using COSMEDIX Serum 16:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using COSMEDIX Serum 16:

  • Moderate moisturizing. It has a moisturizing rating of 4.7 out of 10.
  • Significant anti-wrinkle efficacy. With an anti-wrinkle rating of 7.5 out of 10, COSMEDIX Serum 16 is effective in minimizing wrinkles.
  • Soothing: COSMEDIX Serum 16 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: COSMEDIX Serum 16 has a moisturizing rating of 4.7 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.4 out of 10 and a very high humectancy of 9.0 out of 10, primarily due to the high content of Sodium Lactate (est. ≈3.0%) and Glycerin (est. ≈2.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, COSMEDIX Serum 16 has a high anti-wrinkle rating of 7.5 out of 10.

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

  • Retinal (est. ≈0.05%),
     also known as retinaldehyde, a potent ingredient of the retinoid group, with confirmed anti-wrinkle capabilities.
  • Retinol (est. ≈0.1%),
     the most effective non-prescription ingredient with well-proven efficacy to reduce wrinkles.

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

Antioxidant benefits

We estimate that COSMEDIX Serum 16 is rich (> 3%) in antioxidants, specifically Tocopheryl Acetate (est. ≈4.0%).

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, COSMEDIX Serum 16 is rich (> 5%) in soothing ingredients, particularly Hamamelis Virginiana (Witch Hazel) Water (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
0.3
0.3
0.3
0.3
0.3
0.1
0.05
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
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Ratings

All humectants
9.0
3
2
1.5
1.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.9
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
4.7
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.0 10
9.0
3
2
1.5
1.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.9 20
0.4
0.3
0.3
0.3
Moisturizing rating
4.7
Ingredient Est. % Benchmark Humectancy
3
2
1.5
1.3
0.3
0.3
0.3
0.3
All humectants 9.0 10
9
All humectants
9.0
3
2
1.5
1.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
0.3
All occlusives 0.9 20
0.4
All occlusives
0.9
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
5 /10 0.05 0.05 5
10 /10 0.4 0.1 2.5
Total
7.5
Retinal
5
Ingredient anti-wrinkle power
5 /10
when present at, %
0.05
in this formula, est. %
0.05
Retinol
2.5
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.1
Anti-wrinkle rating
7.5
Ingredient Est. % Benchmark
Rich in Antioxidants
4
1.5
0.3
All antioxidants 5.8 3 Rich in antioxidants
All antioxidants
5.8
Tocopheryl Acetate
4
Galactoarabinan
1.5
Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
6
All soothing 6 5 Rich in soothing
All soothing
6
6
Benchmark
5

Ingredients explained

Water
Est. %75
Function
Origin
The 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.
Hamamelis Virginiana (Witch Hazel) Water
Est. %6
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.
Tocopheryl Acetate
Est. %4
Function
Origin
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.
Sodium Lactate
Est. %3
Function
Origin
A sodium salt of lactic acid. Its main function is as a humectant but it can also serve as a pH adjuster. Additionally, sodium lactate can also be used as a chemical exfoliant due to its close chemical relation to lactic acid.
Glycerin
Est. %2
Function
Origin

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

Galactoarabinan
Est. %1.5
Function
Origin
A plant polysaccharide with humectant moisturizing properties that is most commonly obtained from Larch trees. It consists of two simple sugars: galactose and arabinose.
Sodium PCA
Est. %1.3
Function
Origin
One of the most important parts of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Sodium PCA is used in skincare for its fantastic humectant properties.
Phospholipids
Est. %0.3
Function
Origin
A large group of lipids that are an essential component of every single cell membrane in the body. They have excellent emollient properties. Phospholipids are also utilized in the manufacturing of ‘fancy’ formulations such as liposomes.
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.
Xanthan Gum
Est. %0.3
Function
Origin
A 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.
Glycosaminoglycans
Est. %0.3
Function
Origin
A blanket term used for the structural polysaccharides of the skin, such as hyaluronic acid and chondroitin. They add to a skincare product's film-forming and water-binding properties.
Leuconostoc/Radish Root Ferment Filtrate
Est. %0.3
Function
Origin
A biotechnological fermentation ingredient that is created by feeding radish root to Leuconostoc kimchii. It allegedly contains organic acids and a mixture of peptides known as bacteriocins – which have antimicrobial activity.
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.

Retinal
Est. %0.05
Function
Origin

A potent ingredient of the retinoid group with confirmed anti-wrinkle capabilities.

Tetrasodium EDTA
Est. %0.3
Function
Origin
One of the most common synthetic chelators. It can reduce the 'hardness' of water and so is often used in rinse-off products.
Proline
Est. %0.3
Function
Origin
The best humectant moisturizer of all the amino acids. It is a part of the skin's Natural Moisturizing Factor and increases hydration in the top layers of the skin. It also has antioxidant activity and helps to heal damaged skin.
Sodium Hyaluronate
Est. %0.3
Function
Origin
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.
Sodium Hydroxymethylglycinate
Est. %0.3
Function
Origin
A preservative agent.
Squalane
Est. %0.3
Function
Origin
An 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.
Aniba Rosaeodora Wood Oil
Est. %0.3
Function
Origin
A rare and expensive fragrant essential oil obtained from the Brazilian rosewood.
Lavandula Angustifolia (Lavender) Oil
Est. %0.3
Function
Origin
An essential oil derived from common, or true, lavender. It is used in skincare for its lovely, calming scent. Like all essential oils, however, it may cause a contact skin allergy in more sensitive individuals.
Helianthus Annuus (Sunflower) Seed Oil
Est. %0.3
Function
Origin
A fatty oil expressed from sunflower seeds and one of the most commonly used oils in skincare. It has great emollient and occlusive moisturizing properties. Sunflower oil is one of the richest sources of vitamin E – an important skin antioxidant.
Cassia Angustifolia Seed Polysaccharide
Est. %0.3
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.
Dimethicone
Est. %0.3
Function
Origin
The most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Sorbitol
Est. %0.3
Function
Origin
A sweet-tasting alcohol derived from glucose. Aside from its sweet taste (for which it is used as a very common sweetener), Sorbitol is also very good at retaining water and is used in skincare as a humectant.
Polysorbate 20
Est. %0.3
Function
Origin
A 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.
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.