PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night

PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night
3.8
/ 10
Moisturizing
6.9 Humectancy icon Humectancy
0.8 Occlusivity icon Occlusivity
10Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
$$$$

Review

Results you may expect from using PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night:

  • Light moisturizing. It has a moisturizing rating of 3.8 out of 10.
  • Potent anti-wrinkle effect. With an anti-wrinkle rating of 10 out of 10, PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night is highly potent in reducing wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Lightly moisturizing: PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night has a moisturizing rating of 3.8 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.8 out of 10 and a high humectancy of 6.9 out of 10, primarily due to the high content of Niacinamide (est. ≈3.0%) and Propanediol (est. ≈2.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night has a maximum anti-wrinkle rating of 10 out of 10.

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

  • Retinol (est. ≈0.5%),
    the most effective non-prescription ingredient with well-proven efficacy to reduce wrinkles.
  • Niacinamide (est. ≈3.0%),
    one of the most effective and well-researched anti-wrinkle ingredients.

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

Antioxidant benefits

We estimate that PCA SKIN Intensive Brightening Treatment: 0.5% Pure Retinol Night is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈3.0%).

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.

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
0.5
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
6.9
3
2
1
0.3
0.3
0.3
Benchmark
10
All occlusives
1.5
1.5
Benchmark
20
Moisturizing rating
3.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 6.9 10
6.9
3
2
1
0.3
0.3
0.3
Occlusivity All occlusives 1.5 20
0.8
1.5
Moisturizing rating
3.8
Ingredient Est. % Benchmark Occlusivity
1.5
All occlusives 1.5 20
0.8
All occlusives
1.5
1.5
Benchmark
20
Ingredient Est. % Benchmark Humectancy
3
2
1
0.3
0.3
0.3
All humectants 6.9 10
6.9
All humectants
6.9
3
2
1
0.3
0.3
0.3
Benchmark
10
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 0.5 10
6 /10 4 3 4.5
Total
10
Retinol
10
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.5
Niacinamide
4.5
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
3
Anti-wrinkle rating
10
Ingredient Est. % Benchmark
Rich in Antioxidants
3
0.3
0.3
0.3
All antioxidants 3.9 3 Rich in antioxidants
All antioxidants
3.9
Niacinamide
3
Hexylresorcinol
0.3
Resveratrol
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark Rating
3
All soothing 3 5 No
All soothing
3
3
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.
Isododecane
Est. %6
Function
Origin
An emollient derived from petroleum with high spreadability. It is often used as a replacement for oils and silicones because it leaves no residue behind on the skin. When a product is labeled as “oil-free” it may contain isododecane instead of heavier oils.
Cyclopentasiloxane
Est. %4
Function
Origin
A lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Niacinamide
Est. %3
Function
Origin

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.

Propanediol
Est. %2
Function
Origin
An 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.
Dimethicone
Est. %1.5
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.
PEG-12 Glyceryl Dimyristate
Est. %1.3
Function
Origin
Description is coming soon
Glycerin
Est. %1
Function
Origin

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

Tapioca Starch Polymethylsilsesquioxane
Est. %0.3
Function
Origin
Description is coming soon
Cetearyl Alcohol
Est. %0.3
Function
Origin
A blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Hydroxyphenoxy Propionic Acid
Est. %0.3
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.
Polysilicone-11
Est. %0.3
Function
Origin
A synthetic rubber-like substance of the silicone family that has no color or distinct scent. These are large molecules that cannot penetrate the skin but instead create a thin silky film on the skin's surface.
Glyceryl Stearate
Est. %0.3
Function
Origin
An emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
PEG-100 Stearate
Est. %0.3
Function
Origin
This surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
Hexylresorcinol
Est. %0.3
Function
Origin
A synthetic compound. It is an anti-pigment ingredient that has been shown to be effective in inhibiting tyrosinase activity.
Coco-Caprylate/Caprate
Est. %0.3
Function
Origin
A naturally-derived emollient ester. It is a blend of caprylates and caprates and, relative to other emollients, is lightweight and dry on the skin. As a result, coco-caprylate/caprate serves as a natural alternative to volatile silicones.
Resveratrol
Est. %0.3
Function
Origin
A famous plant-based polyphenol found mainly in red grapes. It is a potent antioxidant, soothing, and wound healing ingredient.
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.
Retinol
Est. %0.5
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.

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.
Butylene Glycol
Est. %0.3
Function
Origin
A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.
Sodium Polyacrylate
Est. %0.3
Function
Origin
This white powder is primarily used as a viscosity controlling agent. It is added to the water phase, which then thickens to form a clear gel. Sodium polyacrylate can also serve as an emollient, absorbent, and emulsion stabilizer.
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.
Ethylhexyl Stearate
Est. %0.3
Function
Origin
A palm-derived emollient ester with good lubricity that leaves a smooth after-feel on the skin.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
A polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
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.
Chlorphenesin
Est. %0.3
Function
Origin
A preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Sodium Citrate
Est. %0.3
Function
Origin
A salt of citric acid that has a salty and tart flavor and is used as a fragrance. It is mildly basic, meaning that its addition to a skincare product can adjust the pH upward.
Tocopheryl Acetate
Est. %0.3
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.
Trideceth-6
Est. %0.3
Function
Origin
Description is coming soon
Disodium EDTA
Est. %0.3
Function
Origin
A synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Decyl Glucoside
Est. %0.3
Function
Origin
A surfactant that can function as both a cleansing agent and emulsifier. As a cleansing agent, it is very mild on the skin. As an emulsifier, decyl glucoside will produce oil-in-water emulsions. It is naturally derived from vegetable oils and starch.
Aminomethyl Propanol
Est. %0.3
Function
Origin
A synthetic ingredient that helps to adjust the pH of a product to make it less acidic.