Hada Labo Gokujyun Premium Lotion Review

Hada Labo Gokujyun Premium Lotion
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Review

Does Hada Labo Gokujyun Premium Lotion Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Hada Labo Gokujyun Premium Lotion has to offer:
 
  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.0 out of 10.

Key Benefits of Hada Labo Gokujyun Premium Lotion

 
These are the key benefits you can expect from using Hada Labo Gokujyun Premium Lotion:
 

Lightweight Purely Humectant Moisturizing, Ideal for Oily Skin

According to CreamScan analysis, Hada Labo Gokujyun Premium Lotion is quite moisturizing, with a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, primarily due to the high content of Butylene Glycol (est. ≈6.0%), Hydroxyethyl Urea (est. ≈4.0%) and Pentylene Glycol (est. ≈2.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, providing significant hydration in a lightweight, fast-absorbing formula without any occlusive ingredients.

Tip: Certain studies suggest that humectants alone may not effectively moisturize the skin. If you use this product as your only moisturizer, we recommend following it with one that contains at least some occlusive ingredients.

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.

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: Hada Labo Gokujyun Premium Lotion

 
CreamScan AI identified a few things to consider before adding Hada Labo Gokujyun Premium Lotion to your skincare routine:
 

If It’s Your Only Moisturizer, It Needs to Be Paired with Some Occlusives

While humectants are highly effective at attracting water to the skin, studies (J. N. Kraft, C. W. Lynde) suggest they may not be efficient when used alone.

One major drawback of purely humectant moisturization is that the water attracted by humectants to the upper layers of the skin can evaporate completely into the environment through transepidermal water loss (TEWL). Adding occlusive ingredients helps seal this moisture into the skin and prevent further water loss.

If you’re using Hada Labo Gokujyun Premium Lotion as your only moisturizer, consider pairing it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones. These work alongside humectants to create a protective barrier, locking in hydration and ensuring longer-lasting moisturization. The amount of occlusive needed depends on your skin type - the drier the skin, the more occlusives it requires.

If this product is used not as a standalone moisturizer but as part of your skincare routine, such as a toner or serum, it should be applied before your main moisturizer (unless it's a sunscreen), which will provide the necessary occlusivity on top of it.

Pros & Cons of Hada Labo Gokujyun Premium Lotion

 
Here’s an overview of the pros and cons of Hada Labo Gokujyun Premium Lotion 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

Cons: 

  • Only if used as a standalone moisturizer - it needs to be paired with occlusives to seal in humectants

Ingredients

Est. % Ingredient Origin Functions
75
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
Est. %
Water
Function:
Origin:
Butylene Glycol
Function:
Origin:
Hydroxyethyl Urea
Function:
Origin:
PPG-10 Methyl Glucose Ether
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Diglycerin
Function:
Origin:
Triethyl Citrate
Function:
Origin:
PEG-32
Function:
Origin:
Urea
Function:
Origin:
Carbomer
Function:
Origin:
Phenoxyethanol
Function:
Origin:
PEG-75
Function:
Origin:
Glycosyl Trehalose
Function:
Origin:
Disodium Succinate
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Hydrogenated Starch Hydrolysate
Function:
Origin:
Sorbitol
Function:
Origin:
Diethoxyethyl Succinate
Function:
Origin:
Hexylglycerin
Function:
Origin:
Potassium Hydroxide
Function:
Origin:
Polyquaternium-51
Function:
Origin:
Succinic Acid
Function:
Origin:
Disodium EDTA
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Xanthan Gum
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Sodium Acetylated Hyaluronate
Function:
Origin:
Hydrolyzed Sodium Hyaluronate
Function:
Origin:
Ethylhexyl Stearate
Function:
Origin:
Lactococcus Ferment
Function:
Origin:
Hydroxypropyltrimonium Hyaluronate
Function:
Origin:
Sodium Hyaluronate Crosspolymer
Function:
Origin:
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Function:
Origin:
Sodium Stearate
Function:
Origin:

Ratings

All humectants
16.9
6
4
2
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 16.9 10
10.0
6
4
2
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
6
4
2
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 16.9 10
10
All humectants
16.9
6
4
2
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Sodium Hyaluronate
0.3
Hydrolyzed Hyaluronic Acid
0.3
Hydrolyzed Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
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.
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.

Hydroxyethyl Urea
Est. %4
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.
PPG-10 Methyl Glucose Ether
Est. %3
Function
Origin
PPG-10 Methyl Glucose Ether
Pentylene Glycol
Est. %2
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.

Dipropylene Glycol
Est. %1.5
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.
Diglycerin
Est. %1.3
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.
Triethyl Citrate
Est. %1
Function
Origin
Triethyl Citrate
PEG-32
Est. %0.3
Function
Origin
PEG-32A synthetic water-loving moisturizer that produces water gels.
Urea
Est. %0.3
Function
Origin
UreaUrea can be found in urine, skin, and other tissues as a degradation product of proteins. In concentrations below 5%, urea is humectant moisturizing. At concentrations above 10% it is keratolytic, that helps to break away old, flaking, and cracked skin.
Carbomer
Est. %0.3
Function
Origin
CarbomerA synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
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.
PEG-75
Est. %0.3
Function
Origin
PEG-75
Glycosyl Trehalose
Est. %0.3
Function
Origin
Glycosyl Trehalose
Disodium Succinate
Est. %0.3
Function
Origin
Disodium Succinate
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.

Hydrogenated Starch Hydrolysate
Est. %0.3
Function
Origin
Hydrogenated Starch HydrolysateA starch-based syrup that binds to water and helps to form a film on the skin’s surface.
Sorbitol
Est. %0.3
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.
Diethoxyethyl Succinate
Est. %0.3
Function
Origin
Diethoxyethyl Succinate
Hexylglycerin
Est. %0.3
Function
Origin
Hexylglycerin
Potassium Hydroxide
Est. %0.3
Function
Origin
Potassium HydroxideA very alkaline ingredient, meaning that it has a high pH. Potassium hydroxide is therefore useful in bringing a low pH in a cosmetic product up to a more neutral, skin-safe level.
Polyquaternium-51
Est. %0.3
Function
Origin
Polyquaternium-51A biocompatible phospholipid copolymer that is designed to mimic the lipid-based cell membrane found in human skin. Its main function is as a humectant moisturizer.
Succinic Acid
Est. %0.3
Function
Origin
Succinic Acid
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.
Hydroxyethylcellulose
Est. %0.3
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
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.
Hydrolyzed Hyaluronic Acid
Est. %0.3
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.
Sodium Acetylated Hyaluronate
Est. %0.3
Function
Origin
Sodium Acetylated HyaluronateA chemically modified version of hyaluronic acid. It is more stable and less sticky than regular HA, while still providing the same humectant moisturizing properties (according to the manufacturer). There have been no clinical studies to confirm this.
Hydrolyzed Sodium Hyaluronate
Est. %0.3
Function
Origin
Hydrolyzed Sodium HyaluronateA very small-molecule version of regular sodium hyaluronate. It is a powerful humectant skin-identical ingredient that absorbs into the skin and offers plumping, smoothing, and anti-wrinkle effects.
Ethylhexyl Stearate
Est. %0.3
Function
Origin
Ethylhexyl StearateA palm-derived emollient ester with good lubricity that leaves a smooth after-feel on the skin.
Lactococcus Ferment
Est. %0.3
Function
Origin
Lactococcus Ferment
Hydroxypropyltrimonium Hyaluronate
Est. %0.3
Function
Origin
Hydroxypropyltrimonium Hyaluronate
Sodium Hyaluronate Crosspolymer
Est. %0.3
Function
Origin
Sodium Hyaluronate CrosspolymerA modified version of regular hyaluronic acid. It attracts large volumes of water, thereby making it an effective humectant moisturizing ingredient.
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Est. %0.3
Function
Origin
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Sodium Stearate
Est. %0.3
Function
Origin
Sodium StearateA naturally derived thickener with emulsifying and cleansing properties.