PCA SKIN ExLinea Peptide Smoothing Serum

PCA SKIN ExLinea Peptide Smoothing Serum
5.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.4 Occlusivity icon Occlusivity
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
$$$$

Review

Results you may expect from using PCA SKIN ExLinea Peptide Smoothing Serum:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using PCA SKIN ExLinea Peptide Smoothing Serum:

  • Moderate moisturizing. It has a moisturizing rating of 5.2 out of 10.
  • Soothing: PCA SKIN ExLinea Peptide Smoothing 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: PCA SKIN ExLinea Peptide Smoothing 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 0.4 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Aloe Barbadensis Leaf Juice (est. ≈6.0%) and Gluconolactone (est. ≈2.9%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, PCA SKIN ExLinea Peptide Smoothing Serum has a zero anti-wrinkle rating.

It contains Gluconolactone and Acetyl Hexapeptide-8, 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 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, could deliver some anti-wrinkle effects through its moisturizing action.

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

Antioxidant benefits

We estimate that PCA SKIN ExLinea Peptide Smoothing Serum is rich (> 3%) in antioxidants, specifically Aloe Barbadensis Leaf Juice (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, PCA SKIN ExLinea Peptide Smoothing Serum is rich (> 5%) in soothing ingredients, particularly Aloe Barbadensis Leaf Juice (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
80
6
3
2.9
1
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
0.3
0.3
0.3
0.3
0.3
0.3
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Ratings

All humectants
10.8
6
2.9
1
0.3
0.3
0.3
Benchmark
10
All occlusives
0.9
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
5.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 10.8 10
10.0
6
2.9
1
0.3
0.3
0.3
Occlusivity All occlusives 0.9 20
0.4
0.3
0.3
0.3
Moisturizing rating
5.2
Ingredient Est. % Benchmark Humectancy
6
2.9
1
0.3
0.3
0.3
All humectants 10.8 10
10
All humectants
10.8
6
2.9
1
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
n/a
- 2.9 -
n/a
- 0.3 -
Total
0
Gluconolactone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
2.9
Acetyl Hexapeptide-8
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
6
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 7.8 3 Rich in antioxidants
All antioxidants
7.8
Aloe Barbadensis Leaf Juice
6
Sodium Hyaluronate
0.3
Citrus Grandis Peel Oil
0.3
Tropolone
0.3
Phytosterols
0.3
Tocopherol
0.3
Squalene
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
6
1
All soothing 7 5 Rich in soothing
All soothing
7
6
1
Benchmark
5

Ingredients explained

Water
Est. %80
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.
Aloe Barbadensis Leaf Juice
Est. %6
Function
Origin
A gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory properties.
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Est. %3
Function
Origin
An emulsion stabilizer and thickener that helps to create a pleasant, satiny, and light formula texture. It works by forming a gel-like network within water or oil, which both stabilizes other ingredients and produces a thickening effect.
Gluconolactone
Est. %2.9
Function
Origin
A PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
Aminomethyl Propanol
Est. %1
Function
Origin
A synthetic ingredient that helps to adjust the pH of a product to make it less acidic.
Dipotassium Glycyrrhizate
Est. %1
Function
Origin
A licorice root derivative with powerful anti-inflammatory and soothing activities. It is often used as a flavoring agent in lip products.
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.
1,2-Hexanediol
Est. %0.3
Function
Origin
A multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Caprylyl Glycol
Est. %0.3
Function
Origin
An emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
A synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
Santalum Austrocaledonicum Wood Oil
Est. %0.3
Function
Origin
Description is coming soon
Aniba Rosaeodora Wood Oil
Est. %0.3
Function
Origin
A rare and expensive fragrant essential oil obtained from the Brazilian rosewood.
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.
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.
Citrus Grandis Peel Oil
Est. %0.3
Function
Origin
A fragrant essential oil obtained from pomelo peels - sometimes mislabeled as grapefruit. The high limonene content is responsible for its citrusy scent. It may induce sun allergies in people sensitive to citrus fruits.
Citrus Nobilis (Mandarin Orange) Peel Oil
Est. %0.3
Function
Origin
A fragrant essential oil expressed from the peels of mandarin. It contains up to 74% of limonene and other volatile compounds which create its sweet, mandarin aroma. It may induce sun allergies in people sensitive to citrus fruits.
Tropolone
Est. %0.3
Function
Origin
A naturally occurring ingredient with unusual molecular structure that fights free radicals.
Mentha Piperita (Peppermint) Oil
Est. %0.3
Function
Origin
An essential oil distilled from peppermint leaves that is used as a fragrance and for its cooling effect on the skin. It contains up to 50% of menthol, which interacts with heat-sensitive nerve endings upon application to the skin, producing a cold sensation.
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.
Acetyl Hexapeptide-8
Est. %0.3
Function
Origin

A small synthetic peptide that is thought to act similarly to Botox by calming contractions of the facial muscles and reducing expression wrinkles. The effect is only temporary and it does not improve the skin structure in any way.

Phytosterols
Est. %0.3
Function
Origin
A plant-based version of cholesterol that is used for its emollient properties in skincare. The richest sources of phytosterols are corn, rapeseed, and wheat germ oil.
Tocopherol
Est. %0.3
Function
Origin
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.
Tocotrienols
Est. %0.3
Function
Origin
Description is coming soon
Oryza Sativa (Rice) Bran Wax
Est. %0.3
Function
Origin
A solid, strongly emollient, and occlusive moisturizing wax obtained from rice bran oil. It is also used as a formula helper.
Squalene
Est. %0.3
Function
Origin
One of the main ingredients in the skin’s sebum. It helps to rebuild the natural oily film on the skin’s surface and to prevent transdermal water loss. Squalene is listed among common comedogenic ingredients by acne.org.