Y.O.U Radiance Glow Illuminating Serum

Y.O.U Radiance Glow Illuminating Serum
5.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.4 Occlusivity icon Occlusivity
2.6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Does Y.O.U Radiance Glow Illuminating Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Y.O.U Radiance Glow Illuminating Serum:

  • Moderate moisturizing. It has a moisturizing rating of 5.2 out of 10.
  • Some anti-wrinkle efficacy: Y.O.U Radiance Glow Illuminating Serum has an anti-wrinkle rating of 2.6 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Quite moisturizing: Y.O.U Radiance Glow Illuminating 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 Propanediol (est. ≈6.0%), Butylene Glycol (est. ≈3.0%) and Methyl Gluceth-20 (est. ≈2.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Y.O.U Radiance Glow Illuminating Serum has a slight anti-wrinkle rating of 2.6 out of 10.

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

  • Niacinamide (est. ≈1.3%),
     one of the most effective and well-researched anti-wrinkle ingredients.
  • Ascorbyl Tetraisopalmitate (est. ≈0.3%),
     the only derivative of Ascorbic acid with confirmed anti-wrinkle efficacy. This ingredient has below-average efficacy, proven by one study.
Among others, Y.O.U Radiance Glow Illuminating Serum also contains contains Magnesium Ascorbyl Phosphate and 3-O-Ethyl Ascorbic Acid, 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 Y.O.U Radiance Glow Illuminating Serum is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈1.3%), Cucumis Melo (Melon) Fruit Extract (est. ≈0.3%), Hydroxyacetophenone (est. ≈0.3%), and others.

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
70
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
0.3
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
0.3
Est. %
Water
Function:
Origin:
Propanediol
Function:
Origin:
PPG-24-Glycereth-24
Function:
Origin:
Butylene Glycol
Function:
Origin:
Methyl Gluceth-20
Function:
Origin:
Hydroxyethyl Urea
Function:
Origin:
Niacinamide
Function:
Origin:
Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
Function:
Origin:
Dipropyl Pyridinedicarboxylate
Function:
Origin:
Propylene Glycol
Function:
Origin:
Betaine
Function:
Origin:
Cucumis Melo (Melon) Fruit Extract
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Hydroxyacetophenone
Function:
Origin:
Aminomethyl Propanol
Function:
Origin:
Glycine Soja (Soybean) Seed Extract
Function:
Origin:
Corallina Officinalis Extract
Function:
Origin:
Dipotassium Glycyrrhizate
Function:
Origin:
Dihydroxypropyl Arginine HCl
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Dimethicone
Function:
Origin:
Isohexadecane
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Disodium EDTA
Function:
Origin:
4-t-Butylcyclohexanol
Function:
Origin:
Caprylhydroxamic Acid
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Fragrance
Function:
Origin:
PEG-40 Stearate
Function:
Origin:
Cetearyl Methicone
Function:
Origin:
Steareth-2
Function:
Origin:
Steareth-21
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Sodium Benzoate
Function:
Origin:
10-Hydroxydecanoic Acid
Function:
Origin:
Magnesium Ascorbyl Phosphate
Function:
Origin:
3-O-Ethyl Ascorbic Acid
Function:
Origin:
Prunus Yedoensis Leaf Extract
Function:
Origin:
Ascorbyl Tetraisopalmitate
Function:
Origin:

Ratings

All humectants
16.9
6
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.9
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
5.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 16.9 10
10.0
6
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.9 20
0.4
0.3
0.3
0.3
Moisturizing rating
5.2
Ingredient Est. % Benchmark Humectancy
6
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 16.9 10
10
All humectants
16.9
6
3
2
1.5
1.3
1
0.3
0.3
0.3
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
6 /10 4 1.3 2
2 /10 1 0.3 0.6
n/a
- 0.3 -
n/a
- 0.3 -
Total
2.6
Niacinamide
2
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1.3
Ascorbyl Tetraisopalmitate
0.6
Ingredient anti-wrinkle power
2 /10
when present at, %
1
in this formula, est. %
0.3
Magnesium Ascorbyl Phosphate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
3-O-Ethyl Ascorbic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.6
Ingredient Est. % Benchmark
Rich in Antioxidants
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 3.7 3 Rich in antioxidants
All antioxidants
3.7
Niacinamide
1.3
Ascorbyl Tetraisopalmitate
0.3
Cucumis Melo (Melon) Fruit Extract
0.3
Hydroxyacetophenone
0.3
Glycine Soja (Soybean) Seed Extract
0.3
Corallina Officinalis Extract
0.3
Sodium Hyaluronate
0.3
Magnesium Ascorbyl Phosphate
0.3
3-O-Ethyl Ascorbic Acid
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
0.3
0.3
0.3
0.3
All soothing 2.5 5 No
All soothing
2.5
1.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
Function
Origin
WaterThe 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.
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.
PPG-24-Glycereth-24
Est. %4
Function
Origin
PPG-24-Glycereth-24
Butylene Glycol
Est. %3
Function
Origin
Butylene Glycol

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.

Methyl Gluceth-20
Est. %2
Function
Origin
Methyl Gluceth-20A humectant synthetically derived from glucose. It takes on the form of a clear, syrupy liquid.
Hydroxyethyl Urea
Est. %1.5
Function
Origin
Hydroxyethyl UreaHydroxyethyl urea is a synthetic derivative of regular urea (read about it here). This ingredient, similarly to urea, is humectant moisturizing and helps to retain more water to the skin’s surface, leaving it more moisturized. There aren't any studies that analyze the effects of this ingredient in great detail.
Niacinamide
Est. %1.3
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.

Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
Est. %1
Function
Origin
Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
Dipropyl Pyridinedicarboxylate
Est. %0.3
Function
Origin
Dipropyl Pyridinedicarboxylate
Propylene Glycol
Est. %0.3
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Betaine
Est. %0.3
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Cucumis Melo (Melon) Fruit Extract
Est. %0.3
Function
Origin
Cucumis Melo (Melon) Fruit ExtractObtained from the seeds and peels of the melon fruit, this extract has emollient fatty oil and antioxidant phenolic compounds.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
Acrylates/C10-30 Alkyl Acrylate CrosspolymerA synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
Hydroxyacetophenone
Est. %0.3
Function
Origin
HydroxyacetophenoneAn antioxidant compound that can be found in many plants, although it is manufactured synthetically for skincare purposes. It can boost the preservative action of other conservants.
Aminomethyl Propanol
Est. %0.3
Function
Origin
Aminomethyl PropanolA synthetic ingredient that helps to adjust the pH of a product to make it less acidic.
Glycine Soja (Soybean) Seed Extract
Est. %0.3
Function
Origin
Glycine Soja (Soybean) Seed ExtractAn antioxidant, soothing, and wound healing extract derived from soybeans. Soybeans are a famous source of phytoestrogens - plant compounds that have a similar effect to steroid hormones.
Corallina Officinalis Extract
Est. %0.3
Function
Origin
Corallina Officinalis ExtractAn extract from red marine alga, Corallina officinalis is used in skincare for its antioxidant properties. It also contains an immense amount of calcium and special, sulfur-containing polysaccharides.
Dipotassium Glycyrrhizate
Est. %0.3
Function
Origin
Dipotassium GlycyrrhizateA licorice root derivative with powerful anti-inflammatory and soothing activities. It is often used as a flavoring agent in lip products.
Dihydroxypropyl Arginine HCl
Est. %0.3
Function
Origin
Dihydroxypropyl Arginine HCl
Polymethylsilsesquioxane
Est. %0.3
Function
Origin
PolymethylsilsesquioxaneA type of spherical powder that functions on a ball-bearing effect in which the tiny microspheres roll around on the skin and create lubricity. Polymethylsilsesquioxane offers extra slip to skincare products and makes the skin feel soft and smooth.
Dimethicone
Est. %0.3
Function
Origin
DimethiconeThe 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.
Isohexadecane
Est. %0.3
Function
Origin
IsohexadecaneA clear, colorless liquid that is commonly used as an emollient. It is made up of pure hydrocarbons and leaves a dry feeling on the skin upon application. It also increases the spreadability of a product.
PEG-40 Hydrogenated Castor Oil
Est. %0.3
Function
Origin
PEG-40 Hydrogenated Castor OilA castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
Pentylene Glycol
Est. %0.3
Function
Origin
Pentylene Glycol

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.

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.
4-t-Butylcyclohexanol
Est. %0.3
Function
Origin
4-t-ButylcyclohexanolA powerful bioactive compound designed to soothe irritated, burning, and itchy skin. The effectiveness of its soothing properties has been proven by clinical trials and it is often combined with other soothing ingredients.
Caprylhydroxamic Acid
Est. %0.3
Function
Origin
Caprylhydroxamic AcidA chelating agent used alongside preservatives in order to boost their antimicrobial activity.
Sodium Hyaluronate
Est. %0.3
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.

Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.
PEG-40 Stearate
Est. %0.3
Function
Origin
PEG-40 StearateThis PEG, or polyethylene glycol, is excellent at emulsifying water and oil together to form oil-in-water emulsions. Due to its water-loving nature, PEG-40 stearate can also act as a cleansing agent.
Cetearyl Methicone
Est. %0.3
Function
Origin
Cetearyl Methicone
Steareth-2
Est. %0.3
Function
Origin
Steareth-2A waxy, naturally derived or synthetic emulsifier that can handle extreme formula conditions such as a low pH. It offers emulsifying properties to a formula by helping oils and water to mix.
Steareth-21
Est. %0.3
Function
Origin
Steareth-21One of several emulsifiers in the 'steareth' group that helps oils and water mix, especially in highly acidic emulsions. It also offers a cleansing effect to the skin.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe 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.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn 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.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
10-Hydroxydecanoic Acid
Est. %0.3
Function
Origin
10-Hydroxydecanoic Acid
Magnesium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Magnesium Ascorbyl PhosphateOne of the best-researched derivatives of vitamin C. It is more resistant to light and air and retains all the properties of ascorbic acid – antioxidant, collagen-boosting, and anti-pigmentation, but with less irritation.
3-O-Ethyl Ascorbic Acid
Est. %0.3
Function
Origin
3-O-Ethyl Ascorbic AcidA derivative of vitamin C. Its stability in skincare formulations is better than ascorbic acid’s, although clinical studies are yet to indicate whether it has the same collagen-boosting benefits.
Prunus Yedoensis Leaf Extract
Est. %0.3
Function
Origin
Prunus Yedoensis Leaf Extract
Ascorbyl Tetraisopalmitate
Est. %0.3
Function
Origin
Ascorbyl Tetraisopalmitate

Ascorbyl Tetraisopalmitate (ATIP) is an oil-soluble derivative of ascorbic acid, or vitamin C. It is more stable than ascorbic acid, with studies supporting its collagen-boosting and anti-pigment effects.