Y.O.U Radiance Up Antioxidant Serum Review

Y.O.U Radiance Up Antioxidant Serum
5.1
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.2 Occlusivity icon Occlusivity
6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
Review

Does Y.O.U Radiance Up Antioxidant Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Y.O.U Radiance Up Antioxidant Serum has to offer:
 
  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.1 out of 10.
  • Significant anti-wrinkle efficacy. With an anti-wrinkle rating of 6.0 out of 10, Y.O.U Radiance Up Antioxidant Serum is effective in minimizing wrinkles.
  • Soothing: Y.O.U Radiance Up Antioxidant Serum contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

Key Benefits of Y.O.U Radiance Up Antioxidant Serum

 
These are the key benefits you can expect from using Y.O.U Radiance Up Antioxidant Serum:
 

Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Y.O.U Radiance Up Antioxidant Serum is quite moisturizing, with a moisturizing rating of 5.1 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.2 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Niacinamide (est. ≈5.0%), Glycerin (est. ≈4.0%) and Butylene Glycol (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

A Humectant Boost for Any Skincare Routine

But it’s not limited to oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

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

Significant Anti-Wrinkle Efficacy

According to CreamScan analysis, Y.O.U Radiance Up Antioxidant Serum has a high anti-wrinkle rating of 6.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈5.0%), 
 one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
 
Among others, Y.O.U Radiance Up Antioxidant Serum also contains contains 3-O-Ethyl Ascorbic Acid and Palmitoyl Tripeptide-5, two ingredients often 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.
 

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

Rich in Skin-Protecting Antioxidants

We estimate that Y.O.U Radiance Up Antioxidant Serum is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈5.0%) and 3-O-Ethyl Ascorbic Acid (est. ≈2.0%).

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 and Calming Potential

Based on the ingredient list analysis, Y.O.U Radiance Up Antioxidant Serum is rich (> 5%) in soothing ingredients, particularly Niacinamide (est. ≈5.0%).

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.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Y.O.U Radiance Up Antioxidant Serum

 
CreamScan AI identified a few things to consider before adding Y.O.U Radiance Up Antioxidant Serum to your skincare routine:
 

If It’s an Exfoliator, It May Increase Skin Photosensitivity Due to Lactic Acid

This product contains lactic acid, a popular AHA known for its ability to gently exfoliate and brighten the skin. It works by removing dead skin cells, revealing new, more delicate skin that is more vulnerable to sun damage.

In smaller quantities, lactic acid is often used as a pH adjuster and may not significantly contribute to exfoliation. However, at higher concentrations, it functions as an effective exfoliant with benefits and risks similar to other AHAs. Products with AHAs, including lactic acid, may increase skin sensitivity, making it more prone to sunburn or irritation when exposed to UV rays.

If this product is designed for exfoliation, applying a broad-spectrum sunscreen with at least SPF 30 daily is essential to protect your skin. Always check the label or the manufacturer’s website for specific usage instructions.

Pros & Cons of Y.O.U Radiance Up Antioxidant Serum

 
Here’s an overview of the pros and cons of Y.O.U Radiance Up Antioxidant Serum to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing ideal for oily skin
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture
  • Delivers signficant anti-wrinkle efficacy thanks to Niacinamide
  • Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
  • Potentially soothing, as it contains a high concentration of soothing ingredients, specifically Niacinamide

Cons: 

  • We couldn't find any

Ingredients

Est. % Ingredient Origin Functions
70
5
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
0.3
0.3
Est. %
Water
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
3-O-Ethyl Ascorbic Acid
Function:
Origin:
Hydroxyethyl Urea
Function:
Origin:
Hydroxyacetophenone
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Zea Mays (Corn) Starch
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Triethanolamine
Function:
Origin:
Hydrolyzed Corn Starch Octenylsuccinate
Function:
Origin:
Hydrolyzed Corn Starch
Function:
Origin:
Polyacrylate Crosspolymer-6
Function:
Origin:
Butyrospermum Parkii (Shea) Butter Extract
Function:
Origin:
Propanediol
Function:
Origin:
Cocamidopropyl Dimethylamine
Function:
Origin:
Disodium EDTA
Function:
Origin:
Isododecane
Function:
Origin:
Xanthan Gum
Function:
Origin:
Phenylethyl Resorcinol
Function:
Origin:
Lactic Acid
Function:
Origin:
Glycyrrhiza Glabra (Licorice) Root Extract
Function:
Origin:
PEG-14M
Function:
Origin:
Decarboxy Carnosine HCl
Function:
Origin:
Cocos Nucifera (Coconut) Oil
Function:
Origin:
Isopropyl Palmitate
Function:
Origin:
Citrus Limon (Lemon) Fruit Oil
Function:
Origin:
Pelargonium Graveolens Flower Oil
Function:
Origin:
Citrus Aurantium Bergamia (Bergamot) Fruit Oil
Function:
Origin:
Astragalus Membranaceus Root Extract
Function:
Origin:
Palmitoyl Tripeptide-5
Function:
Origin:
Hydrated Silica
Function:
Origin:
Camellia Japonica Flower Extract
Function:
Origin:
Saposhnikovia Divaricata Root Extract
Function:
Origin:
Calendula Officinalis Flower Extract
Function:
Origin:
Albizia Julibrissin Flower Extract
Function:
Origin:
Gastrodia Elata Root Extract
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Gentiana Scabra Root Extract
Function:
Origin:

Ratings

All humectants
15.3
5
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.3
0.3
Benchmark
20
Moisturizing rating
5.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 15.3 10
10.0
5
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.3 20
0.2
0.3
Moisturizing rating
5.1
Ingredient Est. % Benchmark Humectancy
5
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 15.3 10
10
All humectants
15.3
5
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
All occlusives 0.3 20
0.2
All occlusives
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 5 6
n/a
- 2 -
n/a
- 0.3 -
Total
6
Niacinamide
6
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
5
3-O-Ethyl Ascorbic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
2
Palmitoyl Tripeptide-5
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
6
Ingredient Est. % Benchmark
Rich in Antioxidants
5
2
1.3
0.3
0.3
0.3
0.3
All antioxidants 9.5 3 Rich in antioxidants
All antioxidants
9.5
Niacinamide
5
3-O-Ethyl Ascorbic Acid
2
Hydroxyacetophenone
1.3
Phenylethyl Resorcinol
0.3
Glycyrrhiza Glabra (Licorice) Root Extract
0.3
Camellia Japonica Flower Extract
0.3
Calendula Officinalis Flower Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
5
0.3
0.3
0.3
All soothing 5.9 5 Rich in soothing
All soothing
5.9
5
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.
Niacinamide
Est. %5
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.

Glycerin
Est. %4
Function
Origin
Glycerin

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

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.

3-O-Ethyl Ascorbic Acid
Est. %2
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.
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.
Hydroxyacetophenone
Est. %1.3
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.
1,2-Hexanediol
Est. %1
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
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.
Zea Mays (Corn) Starch
Est. %0.3
Function
Origin
Zea Mays (Corn) StarchA white, very finely powdered starch extracted from corn. It works as an anti-caking and absorbent ingredient in powdered products, as well as as a thickening agent in liquids. It also helps to create a matte finish after application.
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.
Triethanolamine
Est. %0.3
Function
Origin
TriethanolamineA clear, colorless, and highly viscous liquid, this ingredient is an excellent pH adjuster. When it is necessary to neutralize an acidic solution or to generally increase the pH of a product, triethanolamine is a common choice.
Hydrolyzed Corn Starch Octenylsuccinate
Est. %0.3
Function
Origin
Hydrolyzed Corn Starch Octenylsuccinate
Hydrolyzed Corn Starch
Est. %0.3
Function
Origin
Hydrolyzed Corn Starch
Polyacrylate Crosspolymer-6
Est. %0.3
Function
Origin
Polyacrylate Crosspolymer-6A polymeric ingredient that works best in water-based formulas to create gel textures. It helps to stabilize emulsions and control viscosity.
Butyrospermum Parkii (Shea) Butter Extract
Est. %0.3
Function
Origin
Butyrospermum Parkii (Shea) Butter Extract

For the most part, shea butter extract has the same composition and uses as the regular shea butter. It is used in skincare products as an emollient ingredient.

Propanediol
Est. %0.3
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.
Cocamidopropyl Dimethylamine
Est. %0.3
Function
Origin
Cocamidopropyl Dimethylamine
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.
Isododecane
Est. %0.3
Function
Origin
IsododecaneAn 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.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA 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.
Phenylethyl Resorcinol
Est. %0.3
Function
Origin
Phenylethyl ResorcinolA derivative of resorcinol whose anti-pigment activity is well-researched and backed by science. It is very light-sensitive and must be protected by packaging or careful formulation.
Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Glycyrrhiza Glabra (Licorice) Root Extract
Est. %0.3
Function
Origin
Glycyrrhiza Glabra (Licorice) Root ExtractAn extract from the licorice root. It contains a well-researched anti-inflammatory compound called glycyrrhizin that can reduce inflammation. Licorice root extract is also used for its powerful antioxidant effects and ability to treat pigmentation.
PEG-14M
Est. %0.3
Function
Origin
PEG-14M
Decarboxy Carnosine HCl
Est. %0.3
Function
Origin
Decarboxy Carnosine HCl
Cocos Nucifera (Coconut) Oil
Est. %0.3
Function
Origin
Cocos Nucifera (Coconut) OilA famous occlusive moisturizing and emollient oil. It is derived from coconuts and may give a product a lovely coconut scent. Coconut oil is listed as a common comedogenic ingredient by acne.org.
Isopropyl Palmitate
Est. %0.3
Function
Origin
Isopropyl PalmitateAn emollient ester of palmitic acid and isopropanol that gives the skin a smooth, soft, dry, non-oily after-feel. Isopropyl palmitate is listed as a common comedogenic ingredient by acne.org.
Citrus Limon (Lemon) Fruit Oil
Est. %0.3
Function
Origin
Citrus Limon (Lemon) Fruit Oil
Pelargonium Graveolens Flower Oil
Est. %0.3
Function
Origin
Pelargonium Graveolens Flower OilA fragrant essential oil with a distinct, rose-like scent derived from rose geranium. It is widely used in aromatherapy and massage therapy to ease tension. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Citrus Aurantium Bergamia (Bergamot) Fruit Oil
Est. %0.3
Function
Origin
Citrus Aurantium Bergamia (Bergamot) Fruit Oil

An essential oil expressed from the peels of the bergamot orange. The scent of bergamot oil is woodier than those of other citrus essential oils. This essential oil is still not recommended if you are sensitive to citrus fruits.

Astragalus Membranaceus Root Extract
Est. %0.3
Function
Origin
Astragalus Membranaceus Root Extract
Palmitoyl Tripeptide-5
Est. %0.3
Function
Origin
Palmitoyl Tripeptide-5

A small synthetic peptide that signals the skin to produce more collagen. It has been clinically tested and proven to reduce skin roughness and the appearance of wrinkles.

Hydrated Silica
Est. %0.3
Function
Origin
Hydrated SilicaA form of silicone dioxide, the major component of sand, that contains varying amounts of water. It has several purposes but is most commonly used as an abrasive (as an eco-conscious alternative to polyethylene microbeads).
Camellia Japonica Flower Extract
Est. %0.3
Function
Origin
Camellia Japonica Flower ExtractAn extract obtained from the flowers of the Japanese camellia. It is rich in antioxidant flavonoids and anthocyanins.
Saposhnikovia Divaricata Root Extract
Est. %0.3
Function
Origin
Saposhnikovia Divaricata Root Extract
Calendula Officinalis Flower Extract
Est. %0.3
Function
Origin
Calendula Officinalis Flower ExtractAn extract derived from the flowers of the pot marigold. Its yellow to bright orange flowers contain carotenoids, triterpenoids, and flavonoids. They all have fantastic anti-inflammatory activity and can help to soothe inflamed skin.
Albizia Julibrissin Flower Extract
Est. %0.3
Function
Origin
Albizia Julibrissin Flower Extract
Gastrodia Elata Root Extract
Est. %0.3
Function
Origin
Gastrodia Elata Root Extract
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.
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.

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.
Gentiana Scabra Root Extract
Est. %0.3
Function
Origin
Gentiana Scabra Root Extract