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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Cos De BAHA Galactomyces 94% Skin Repair Serum with Niacinamide 2% versus Sk-II Facial Treatment Repair C .

Published on May 09, 2023

Overview

What they are

These products are both serums. They have a total of 3 ingredients in common

Cool Features

They both contain hyaluronic acid

Suited For

They're both likely to be good for dry skin and brightening skin

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, oils, silicones or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Serum South Korean Brand South Korea
Serum Japanese Brand Japan

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Shop

Buy Galactomyces 94% Skin Repair Serum with Niacinamide 2%

Starts at $11.66
Shop

Buy Facial Treatment Repair C

Starts at $289.20

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Niacinamide
Hyaluronic Acid

Benefits

Hydrating (2)
Good For Oily Skin
Redness Reducing
Reduces Large Pores
Dark Spots
Acne Fighting
Brightening (2)

Benefits

Hydrating (2)
Brightening

Concerns

Eczema
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Humectant
Community Rating: Liked

Galactomyces Ferment Filtrate (GFF) is a yeast traditionally used to make the Japanese alcoholic beverage, sake. GFF has moisturizing and antioxidant properties.

Studies show GFF applied to the skin improves our skin's natural moisturizing factors (NMF). Our NMF consists of many components that naturally moisturize our skin. Having healthy NMF keeps our skin plump, protected, and hydrated.

GFF tells our skin to create more filaggrin, an important component for NMF. Filaggrin gathers all the structural proteins in our outer layer of skin and creates a tight barrier, helping to protect our skin against allergens and bacteria. This also helps prevent moisture loss.

Thanks to its antioxidant properties, GFF also protects our skin against oxidative stress and UV induced inflammation. One study found GFF helped regulate sebum and keratin in participants.

GFF may not be fungal-acne safe. We recommend speaking with a professional if you have concerns.

Many components of sake, such as GFF, are studied for their anti-aging benefits today. This is because sake brewers are known to have youthful hands.

Learn more about Galactomyces Ferment Filtrate

Cos De BAHA Galactomyces 94% Skin Repair Serum with Niacinamide 2% contains this as ingredient number 1.

Sk-II Facial Treatment Repair C contains this as ingredient number 1.

2
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin

Cos De BAHA Galactomyces 94% Skin Repair Serum with Niacinamide 2% contains this as ingredient number 2.

Sk-II Facial Treatment Repair C contains this as ingredient number 4.

3
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

Cos De BAHA Galactomyces 94% Skin Repair Serum with Niacinamide 2% contains this as ingredient number 5.

Sk-II Facial Treatment Repair C contains this as ingredient number 6.

Here's what our community thinks of the ingredients in these two products.

80% are loved or liked
20% have mixed ratings
0% are disliked or very disliked
0% have no rating yet
50% are loved or liked
25% have mixed ratings
25% are disliked or very disliked
0% have no rating yet

Usage

Here's some more info on how this product is used by our community.

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Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Cos De BAHA Galactomyces 94% Skin Repair Serum with Niacinamide 2%.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Sk-II Facial Treatment Repair C.

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