Saturday Skin Yuzu Vitamin C Bright Toner Review

Saturday Skin Yuzu Vitamin C Bright Toner
5.6
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
1.1 Occlusivity icon Occlusivity
6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
Review

Does Saturday Skin Yuzu Vitamin C Bright Toner Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Saturday Skin Yuzu Vitamin C Bright Toner has to offer:
 
  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.6 out of 10.
  • Significant anti-wrinkle efficacy. With an anti-wrinkle rating of 6.0 out of 10, Saturday Skin Yuzu Vitamin C Bright Toner is effective in minimizing wrinkles.
  • Soothing: Saturday Skin Yuzu Vitamin C Bright Toner contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

Key Benefits of Saturday Skin Yuzu Vitamin C Bright Toner

 
These are the key benefits you can expect from using Saturday Skin Yuzu Vitamin C Bright Toner:
 

Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Saturday Skin Yuzu Vitamin C Bright Toner is quite moisturizing, with a moisturizing rating of 5.6 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.1 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, Saturday Skin Yuzu Vitamin C Bright Toner 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, Saturday Skin Yuzu Vitamin C Bright Toner also contains some ingredients often marketed as effective in reducing wrinkles, specifically 3-O-Ethyl Ascorbic Acid, sh-Oligopeptide-1, sh-Polypeptide-1, and sh-Polypeptide-9. 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 Saturday Skin Yuzu Vitamin C Bright Toner is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈5.0%).

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, Saturday Skin Yuzu Vitamin C Bright Toner 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.

Pros & Cons of Saturday Skin Yuzu Vitamin C Bright Toner

 
Here’s an overview of the pros and cons of Saturday Skin Yuzu Vitamin C Bright Toner to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • Humectant-rich moisturizing ideal for oily skin
  • Lightweight texture
  • A humectant moisturizing boost for any skincare routine
  • Delivers signficant anti-wrinkle efficacy
  • Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage such as UV radiation and pollution
  • Contains a high concentration of soothing ingredients, which may help reduce irritation and soothe the skin

Cons: 

Ingredients

Est. % Ingredient Origin Functions
75
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
Est. %
Water
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Methyl Gluceth-20
Function:
Origin:
C12-14 Pareth-12
Function:
Origin:
Diphenyl Dimethicone
Function:
Origin:
Octyldodeceth-16
Function:
Origin:
Triethylhexanoin
Function:
Origin:
Vinyl Dimethicone
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Citrus Junos Peel Oil
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Lecithin
Function:
Origin:
Citric Acid
Function:
Origin:
Sodium Citrate
Function:
Origin:
Citrus Junos Fruit Extract
Function:
Origin:
Cynanchum Atratum Extract
Function:
Origin:
3-O-Ethyl Ascorbic Acid
Function:
Origin:
Morus Alba Leaf Extract
Function:
Origin:
Oryza Sativa (Rice) Extract
Function:
Origin:
Sea Salt
Function:
Origin:
Saccharomyces/Rice Ferment Filtrate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Althaea Rosea Flower Extract
Function:
Origin:
Propanediol
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Tocopherol
Function:
Origin:
Ceramide NP
Function:
Origin:
Cholesterol
Function:
Origin:
Stearic Acid
Function:
Origin:
sh-Oligopeptide-1
Function:
Origin:
sh-Polypeptide-1
Function:
Origin:
sh-Oligopeptide-14
Function:
Origin:
sh-Oligopeptide-2
Function:
Origin:
sh-Polypeptide-45
Function:
Origin:
sh-Polypeptide-7
Function:
Origin:
sh-Polypeptide-9
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
2.2
1.0
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
5.6
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 2.2 20
1.1
1.0
0.3
0.3
0.3
0.3
Moisturizing rating
5.6
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
1
0.3
0.3
0.3
0.3
All occlusives 2.2 20
1.1
All occlusives
2.2
1.0
0.3
0.3
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
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
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. %
0.3
sh-Oligopeptide-1
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
sh-Polypeptide-1
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
sh-Polypeptide-9
-
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
0.3
0.3
0.3
0.3
All antioxidants 6.2 3 Rich in antioxidants
All antioxidants
6.2
Niacinamide
5
Citrus Junos Fruit Extract
0.3
3-O-Ethyl Ascorbic Acid
0.3
Morus Alba Leaf Extract
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
5
All soothing 5 5 Rich in soothing
All soothing
5
5
Benchmark
5

Ingredients explained

Water
Est. %75
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.

1,2-Hexanediol
Est. %2
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.
Methyl Gluceth-20
Est. %1.5
Function
Origin
Methyl Gluceth-20A humectant synthetically derived from glucose. It takes on the form of a clear, syrupy liquid.
C12-14 Pareth-12
Est. %1.3
Function
Origin
C12-14 Pareth-12
Diphenyl Dimethicone
Est. %1
Function
Origin
Diphenyl Dimethicone
Octyldodeceth-16
Est. %0.3
Function
Origin
Octyldodeceth-16
Triethylhexanoin
Est. %0.3
Function
Origin
TriethylhexanoinAn occlusive and emollient ester of glycerin and a fatty acid. It is easily spreadable and does not leave a sticky after-feel.
Vinyl Dimethicone
Est. %0.3
Function
Origin
Vinyl Dimethicone
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA 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.
Citrus Junos Peel Oil
Est. %0.3
Function
Origin
Citrus Junos Peel Oil
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Sodium Citrate
Est. %0.3
Function
Origin
Sodium CitrateA 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.
Citrus Junos Fruit Extract
Est. %0.3
Function
Origin
Citrus Junos Fruit Extract

An extract from Yuzu (a citrus hybrid) which contains antioxidant and anti-inflammatory flavonoids.

Cynanchum Atratum Extract
Est. %0.3
Function
Origin
Cynanchum Atratum Extract
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.
Morus Alba Leaf Extract
Est. %0.3
Function
Origin
Morus Alba Leaf ExtractAn extract from the leaves of the white mulberry tree. It is rich in antioxidant and astringent compounds and shows potent antimicrobial and antifungal activities.
Oryza Sativa (Rice) Extract
Est. %0.3
Function
Origin
Oryza Sativa (Rice) ExtractAn abrasive rice extract rich in various emollient fatty acids, amino acids, and vitamin E.
Sea Salt
Est. %0.3
Function
Origin
Sea SaltA mixture of minerals from saltwater. The studies show that sea salt may help to restore skin health by improving skin barrier function, improving moisturization, reducing inflammation, and reducing skin roughness and redness.
Saccharomyces/Rice Ferment Filtrate
Est. %0.3
Function
Origin
Saccharomyces/Rice Ferment Filtrate
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.
Althaea Rosea Flower Extract
Est. %0.3
Function
Origin
Althaea Rosea Flower Extract
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.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
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.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

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.

Ceramide NP
Est. %0.3
Function
Origin
Ceramide NPAlso known as ceramide 3, it is the most common ceramide in our skin. It helps to restore the skin’s lipid barrier and alleviate the symptoms of dry and cracked skin. Research has shown that skin suffering from conditions such as AD lacks ceramides.
Cholesterol
Est. %0.3
Function
Origin
CholesterolAn emollient and important barrier repairing lipid, effective when combined with fatty acids and ceramides. Around 25% of the skin’s lipid layer is made up of cholesterol and it is found in the membrane of every single cell in our body.
Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
sh-Oligopeptide-1
Est. %0.3
Function
Origin
sh-Oligopeptide-1

Also known as Human Epidermal Growth Factor. It increases metabolism in skin cells and is claimed to improves skin texture and elasticity.

sh-Polypeptide-1
Est. %0.3
Function
Origin
sh-Polypeptide-1

Also known as Basic Fibroblast Growth Factor. It has collagen and elastin-boosting effects and can result in firmer, more elastic skin. It has been tested for scar healing, but its use in skincare products is still a bit controversial.

sh-Oligopeptide-14
Est. %0.3
Function
Origin
sh-Oligopeptide-14
sh-Oligopeptide-2
Est. %0.3
Function
Origin
sh-Oligopeptide-2

Description is coming soon

sh-Polypeptide-45
Est. %0.3
Function
Origin
sh-Polypeptide-45

Description is coming soon

sh-Polypeptide-7
Est. %0.3
Function
Origin
sh-Polypeptide-7
sh-Polypeptide-9
Est. %0.3
Function
Origin
sh-Polypeptide-9

Also known as Vascular Endothelial Growth Factor. It stimulates the formation of new blood vessels, thereby improving microcirculation. It is not well researched for use in skincare and is still a bit controversial.