Mitomo Glowing Soy Bean Serum Review

Mitomo Glowing Soy Bean Serum
4.9
/ 10
Moisturizing
9.8 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
2Anti-wrinkle icon/ 10
Anti-wrinkle
Review

Does Mitomo Glowing Soy Bean Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Mitomo Glowing Soy Bean Serum has to offer:
 
  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 4.9 out of 10.
  • Modest anti-wrinkle efficacy: Mitomo Glowing Soy Bean Serum has an anti-wrinkle rating of 2.0 out of 10 so you may expect some, although limited, effect on wrinkles.

Key Benefits of Mitomo Glowing Soy Bean Serum

 
These are the key benefits you can expect from using Mitomo Glowing Soy Bean Serum:
 

Lightweight Purely Humectant Moisturizing, Ideal for Oily Skin

According to CreamScan analysis, Mitomo Glowing Soy Bean Serum is quite moisturizing, with a moisturizing rating of 4.9 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a very high humectancy of 9.8 out of 10, primarily due to the high content of Galactomyces Ferment Filtrate (est. ≈6.0%).

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.

Modest Anti-Wrinkle Efficacy

According to CreamScan analysis, Mitomo Glowing Soy Bean Serum has a modest level of anti-wrinkle efficacy, rated 2.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈1.3%), 
 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).
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle 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: Mitomo Glowing Soy Bean Serum

 
CreamScan AI identified a few things to consider before adding Mitomo Glowing Soy Bean Serum 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 Mitomo Glowing Soy Bean Serum 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 Mitomo Glowing Soy Bean Serum

 
Here’s an overview of the pros and cons of Mitomo Glowing Soy Bean 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
  • Offers modest anti-wrinkle efficacy

Cons: 

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

Ingredients

Est. % Ingredient Origin Functions
80
6
4
3
2
1.5
1.3
1
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Galactomyces Ferment Filtrate
Function:
Origin:
Whey Ferment
Function:
Origin:
Whey Filtrate
Function:
Origin:
Sodium Iodide
Function:
Origin:
Hyaluronic Acid
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
Glycine Max (Soybean) Seed Extract
Function:
Origin:
Disodium EDTA
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
9.8
6
1.5
1.3
1
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
4.9
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.8 10
9.8
6
1.5
1.3
1
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
4.9
Ingredient Est. % Benchmark Humectancy
6
1.5
1.3
1
All humectants 9.8 10
9.8
All humectants
9.8
6
1.5
1.3
1
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
6 /10 4 1.3 2
Total
2
Niacinamide
2
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1.3
Anti-wrinkle rating
2
Ingredient Est. % Benchmark
Rich in Antioxidants
1.5
1.3
All antioxidants 2.8 3 No
All antioxidants
2.8
Hyaluronic Acid
1.5
Niacinamide
1.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
All soothing 1.3 5 No
All soothing
1.3
1.3
Benchmark
5

Ingredients explained

Water
Est. %80
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.
Galactomyces Ferment Filtrate
Est. %6
Function
Origin
Galactomyces Ferment Filtrate
Whey Ferment
Est. %4
Function
Origin
Whey Ferment
Whey Filtrate
Est. %3
Function
Origin
Whey Filtrate
Sodium Iodide
Est. %2
Function
Origin
Sodium Iodide
Hyaluronic Acid
Est. %1.5
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.

Niacinamide
Est. %1.3
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. %1
Function
Origin
Glycerin

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

Glycine Max (Soybean) Seed Extract
Est. %0.3
Function
Origin
Glycine Max (Soybean) Seed Extract
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.
Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.