Hada Labo Shirojyun Ultimate Whitening Face Wash Review

Hada Labo Shirojyun Ultimate Whitening Face Wash
Review

Does Hada Labo Shirojyun Ultimate Whitening Face Wash Work?

 
Hada Labo Shirojyun Ultimate Whitening Face Wash is a type of skincare product designed to be rinsed off, peeled off, or otherwise removed from the skin. Research confirming the moisturizing, anti-wrinkle, and soothing effects of such products is very limited. Therefore, we do not provide efficacy ratings for these types of skincare products.

However, you can explore the roles of specific ingredients in the Ingredients Explained section below.

Ingredients

Est. % Ingredient Origin Functions
45
22
11
6
4
3
2
1.5
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
Est. %
Sodium Cocoyl Glycinate
Function:
Origin:
Glycerin
Function:
Origin:
Cocamidopropyl Betaine
Function:
Origin:
Butylene Glycol
Function:
Origin:
Potassium Cocoyl Glycinate
Function:
Origin:
Water
Function:
Origin:
Decyl Glucoside
Function:
Origin:
Hydroxypropyl Starch Phosphate
Function:
Origin:
PEG-400
Function:
Origin:
Sodium Lauroyl Aspartate
Function:
Origin:
Sodium Stearoyl Glutamate
Function:
Origin:
Glyceryl Stearate SE
Function:
Origin:
Polyquaternium-52
Function:
Origin:
PEG-32
Function:
Origin:
Citric Acid
Function:
Origin:
Polyquaternium-7
Function:
Origin:
Lauric Acid
Function:
Origin:
Stearic Acid
Function:
Origin:
Methylparaben
Function:
Origin:
Hydroxypropyltrimonium Hyaluronate
Function:
Origin:
Propylparaben
Function:
Origin:
BHT
Function:
Origin:
Disodium EDTA
Function:
Origin:
Hydroxypropyl Methylcellulose
Function:
Origin:
Arctostaphylos Uva-Ursi Leaf Extract
Function:
Origin:

Ingredients explained

Sodium Cocoyl Glycinate
Est. %45
Function
Origin
Sodium Cocoyl GlycinateSodium cocoyl glycinate is a cleansing agent derived from coconut fatty acid and glycine, which is an amino acid. It is a mild surfactant, meaning it gently removes oil and dirt particles from the skin leaving it feeling clean but still lathered. It's also responsible for a creamy afterfeel of a product.
Glycerin
Est. %22
Function
Origin
Glycerin

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

Cocamidopropyl Betaine
Est. %11
Function
Origin
Cocamidopropyl BetaineA mildly cleansing ingredient derived from coconut. It also produces the foam that tells us our soap is actually working to remove dirt and oils.
Butylene Glycol
Est. %6
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.

Potassium Cocoyl Glycinate
Est. %4
Function
Origin
Potassium Cocoyl Glycinate
Water
Est. %3
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.
Decyl Glucoside
Est. %2
Function
Origin
Decyl GlucosideA 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.
Hydroxypropyl Starch Phosphate
Est. %1.5
Function
Origin
Hydroxypropyl Starch PhosphateA naturally-derived thickening agent that dissolves in water.
PEG-400
Est. %1
Function
Origin
PEG-400
Sodium Lauroyl Aspartate
Est. %0.3
Function
Origin
Sodium Lauroyl Aspartate
Sodium Stearoyl Glutamate
Est. %0.3
Function
Origin
Sodium Stearoyl GlutamateA useful ingredient for both cleansing and emulsifying purposes. It is a powerful agent for washing away dirt and oils from the skin.
Glyceryl Stearate SE
Est. %0.3
Function
Origin
Glyceryl Stearate SEAn emulsifier, where the SE stands for self-emulsifying. Emulsions containing glyceryl stearate SE often impart a smooth, velvety feel upon the skin.
Polyquaternium-52
Est. %0.3
Function
Origin
Polyquaternium-52
PEG-32
Est. %0.3
Function
Origin
PEG-32A synthetic water-loving moisturizer that produces water gels.
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.
Polyquaternium-7
Est. %0.3
Function
Origin
Polyquaternium-7A positively-charged ingredient that forms films to protect the rest of the product.
Lauric Acid
Est. %0.3
Function
Origin
Lauric AcidA fatty acid derived from various vegetable oils such as palm or coconut oil. It helps to maintain the barrier function of the skin and is also used as a cleansing or emulsifying agent. Lauric acid is listed among common comedogenic ingredients by acne.org.
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.
Methylparaben
Est. %0.3
Function
Origin
MethylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
Hydroxypropyltrimonium Hyaluronate
Est. %0.3
Function
Origin
Hydroxypropyltrimonium Hyaluronate
Propylparaben
Est. %0.3
Function
Origin
PropylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
BHT
Est. %0.3
Function
Origin
BHTAn antioxidant ingredient that naturally occurs in green algae and some bacteria or fungi but, for commercial use, is created synthetically. BHT is also used occasionally as a fragrance, where it presents a sweet, camphor-like odor.
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.
Hydroxypropyl Methylcellulose
Est. %0.3
Function
Origin
Hydroxypropyl MethylcelluloseA natural viscosity controlling agent that is commonly used in skin cleansing products to thicken the consistency. It also functions as an emulsion stabilizing agent and binding agent.
Arctostaphylos Uva-Ursi Leaf Extract
Est. %0.3
Function
Origin
Arctostaphylos Uva-Ursi Leaf Extract