Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion

Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion
4.6
/ 10
Moisturizing
8.2 Humectancy icon Humectancy
1.1 Occlusivity icon Occlusivity
0.7Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Results you may expect from using Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion:

  • Moderate moisturizing. It has a moisturizing rating of 4.6 out of 10.
  • Little anti-wrinkle effect: Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion has an anti-wrinkle rating of 0.7 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Quite moisturizing: Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion has a moisturizing rating of 4.6 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 very high humectancy of 8.2 out of 10, primarily due to the high content of Hyaluronic Acid (est. ≈2.5%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion has a minimal anti-wrinkle rating of 0.7 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Ascorbic Acid (est. ≈1.4%),
 or Vitamin C, a popular anti-wrinkle ingredient, yet with average efficacy confirmed by only one study.
 
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 Hada Labo Gokujyun Premium Hyaluronic Acid Emulsion is rich (> 3%) in antioxidants, specifically Hyaluronic Acid (est. ≈2.5%).

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
85
Tranexamic Acid
2.5
Hyaluronic Acid
1.5
Hydrolyzed Hyaluronic Acid
1.4
Ascorbic Acid
1.3
Tocopherol
1.2
Glycerin
1.1
Diglycerin
1
Dipropylene Glycol
1
Sorbitol
0.3
Pentylene Glycol
0.3
PPG-2 Butyl Ether
0.3
Butylene Glycol
0.3
Diethoxyethyl Succinate
0.3
PPG-15 Stearyl Ether
0.3
Squalane
0.3
Methacryloyloxyethyl Phosphorylcholine
0.3
Petrolatum
0.3
Heptanol
0.3
Behenyl Alcohol
0.3
Xanthan Gum
0.3
Acrylic Acid/C12-22 Alkyl Acrylate Copolymer
0.3
Polyvinylalcohol Crosspolymer
0.3
Isostearic Acid
0.3
Glyceryl Stearate
0.3
Tetrasodium EDTA
0.3
TEA-PCA
0.3
Sodium Bisulfite
0.3
Phenoxyethanol
0.3
Iodopropynyl Butylcarbamate
0.3
Sodium Paraben
Est. %
Tranexamic Acid
Function:
Origin:
Hyaluronic Acid
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Ascorbic Acid
Function:
Origin:
Tocopherol
Function:
Origin:
Glycerin
Function:
Origin:
Diglycerin
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Sorbitol
Function:
Origin:
Pentylene Glycol
Function:
Origin:
PPG-2 Butyl Ether
Function:
Origin:
Butylene Glycol
Function:
Origin:
Diethoxyethyl Succinate
Function:
Origin:
PPG-15 Stearyl Ether
Function:
Origin:
Squalane
Function:
Origin:
Methacryloyloxyethyl Phosphorylcholine
Function:
Origin:
Petrolatum
Function:
Origin:
Heptanol
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Xanthan Gum
Function:
Origin:
Acrylic Acid/C12-22 Alkyl Acrylate Copolymer
Function:
Origin:
Polyvinylalcohol Crosspolymer
Function:
Origin:
Isostearic Acid
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Tetrasodium EDTA
Function:
Origin:
TEA-PCA
Function:
Origin:
Sodium Bisulfite
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Iodopropynyl Butylcarbamate
Function:
Origin:
Sodium Paraben
Function:
Origin:

Ratings

All humectants
8.2
2.5
1.5
1.2
1.1
1
0.3
0.3
0.3
Benchmark
10
All occlusives
2.2
1.3
0.3
0.3 x 2
Benchmark
20
Moisturizing rating
4.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.2 10
8.2
2.5
1.5
1.2
1.1
1
0.3
0.3
0.3
Occlusivity All occlusives 2.2 20
1.1
1.3
0.3
0.3 x 2
Moisturizing rating
4.6
Ingredient Est. % Benchmark Humectancy
2.5
1.5
1.2
1.1
1
0.3
0.3
0.3
All humectants 8.2 10
8.2
All humectants
8.2
2.5
1.5
1.2
1.1
1
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.3
0.3
0.3 x 2
All occlusives 2.2 20
1.1
All occlusives
2.2
1.3
0.3
0.3 x 2
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2.5 /10 5 1.4 0.7
Total
0.7
Ascorbic Acid
0.7
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
1.4
Anti-wrinkle rating
0.7
Ingredient Est. % Benchmark
Rich in Antioxidants
2.5
1.5
1.4
1.3
0.3
All antioxidants 7 3 Rich in antioxidants
All antioxidants
7
Hyaluronic Acid
2.5
Hydrolyzed Hyaluronic Acid
1.5
Ascorbic Acid
1.4
Tocopherol
1.3
Sodium Bisulfite
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Tranexamic Acid
Est. %85
Function
Origin
Tranexamic AcidA synthetic amino acid that is used as an astringent to stop the bleeding from small cuts. It also has proven anti-pigment and redness-reducing effects.
Hyaluronic Acid
Est. %2.5
Function
Origin
Hyaluronic Acid

A potent, skin-identical humectant moisturizing ingredient that is able to bind water 1000 times its own weight. The anti-aging benefits of hyaluronic acid are due to its ability to stimulate the synthesis of collagen in the skin.

Hydrolyzed Hyaluronic Acid
Est. %1.5
Function
Origin
Hydrolyzed Hyaluronic AcidA smaller-molecule version of the regular hyaluronic acid. It is a powerful humectant that absorbs into the skin and offers moisturizing, smoothing, and anti-wrinkle effects. It is also slightly anti-inflammatory and displays subtle antioxidant properties.
Ascorbic Acid
Est. %1.4
Function
Origin
Ascorbic Acid

Also known as vitamin C, this multi-benefit ingredient has proven anti-wrinkle, antioxidant, and anti-pigmentation efficacy. It degrades easily when exposed to air and light, so it requires proper packaging to maintain its stability.

Tocopherol
Est. %1.3
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.

Glycerin
Est. %1.2
Function
Origin
Glycerin

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

Diglycerin
Est. %1.1
Function
Origin
DiglycerinA powerful humectant that collects moisture, making skin feel hydrated and supple. Diglycerin is less sticky and a stronger humectant, but slower absorbing than standard glycerin.
Dipropylene Glycol
Est. %1
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Sorbitol
Est. %1
Function
Origin
SorbitolA sweet-tasting alcohol derived from glucose. Aside from its sweet taste (for which it is used as a very common sweetener), Sorbitol is also very good at retaining water and is used in skincare as a humectant.
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.

PPG-2 Butyl Ether
Est. %0.3
Function
Origin
PPG-2 Butyl EtherDescription is coming soon
Butylene Glycol
Est. %0.3
Function
Origin
Butylene GlycolA 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.
Diethoxyethyl Succinate
Est. %0.3
Function
Origin
Diethoxyethyl SuccinateDescription is coming soon
PPG-15 Stearyl Ether
Est. %0.3
Function
Origin
PPG-15 Stearyl EtherA synthetic ingredient that has a slippery feel and can be combined with many other ingredients acting as a solvent.
Squalane
Est. %0.3
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Methacryloyloxyethyl Phosphorylcholine
Est. %0.3
Function
Origin
Methacryloyloxyethyl PhosphorylcholineDescription is coming soon
Petrolatum
Est. %0.3
Function
Origin
PetrolatumAlso known as Vaseline, this is the most powerful occlusive moisturizer and at least twice as effective as other occlusives. This is why we multiply the petrolatum score by 2 when calculating the Occlusivity of the product. Petrolatum is not comedogenic.
Heptanol
Est. %0.3
Function
Origin
HeptanolDescription is coming soon
Behenyl Alcohol
Est. %0.3
Function
Origin
Behenyl AlcoholA fatty alcohol with emollient properties. It is used as a co-emulsifier and thickener and tends to result in a product with a smooth and creamy application texture.
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.
Acrylic Acid/C12-22 Alkyl Acrylate Copolymer
Est. %0.3
Function
Origin
Acrylic Acid/C12-22 Alkyl Acrylate CopolymerDescription is coming soon
Polyvinylalcohol Crosspolymer
Est. %0.3
Function
Origin
Polyvinylalcohol CrosspolymerDescription is coming soon
Isostearic Acid
Est. %0.3
Function
Origin
Isostearic AcidA saturated fatty acid used to mix oil and water and to remove dirt from the skin's surface. Isostearic acid is listed among common comedogenic ingredients by acne.org.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn 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.
Tetrasodium EDTA
Est. %0.3
Function
Origin
Tetrasodium EDTAOne of the most common synthetic chelators. It can reduce the 'hardness' of water and so is often used in rinse-off products.
TEA-PCA
Est. %0.3
Function
Origin
TEA-PCADescription is coming soon
Sodium Bisulfite
Est. %0.3
Function
Origin
Sodium BisulfiteAn inorganic salt that kills bacteria and protects against oxidation.
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.
Iodopropynyl Butylcarbamate
Est. %0.3
Function
Origin
Iodopropynyl ButylcarbamateA highly effective preservative against fungi, specifically mold and yeast. It is cost-effective, functions at very low levels, and also provides some protection against bacteria.
Sodium Paraben
Est. %0.3
Function
Origin
Sodium ParabenDescription is coming soon