Some By Mi Galactomyces Glutathione Brightening Cream 40ml

Some By Mi Galactomyces Glutathione Brightening Cream 40ml

Efficacy100/100IrritancyHigh
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Works for

3 of 3 advertised claims delivered

Moisturizing
9 ingredients credited for this claim
Strong support
What the product description says
“Brightens the complexion by reducing dark spots and uneven skin tone Contains Rice Ceramide which reinforces the skin barrier, locks in moisture, and improves skin texture, keeping the skin soft and revitalised.”
Source: Lila Beauty

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: dimethicone, squalane.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide eop

Ceramide eopHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.15–0.55%
GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.2–0.75%
Laminaria japonica extractKey activeEffect: HighSeaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties~0.35–0.85%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~0.5–1.2%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~22–33%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.15–0.5%
Polyglyceryl-10 stearateEffect: LowHelps water and oil mix together and softens the upper layer of the skin~1.1–1.7%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.1–0.35%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.7%
Evens skin tone
1 ingredient credited for this claim
Strong support
What the product description says
“Brightens the complexion by reducing dark spots and uneven skin tone Contains Rice Ceramide which reinforces the skin barrier, locks in moisture, and improves skin texture, keeping the skin soft and revitalised.”
Source: Lila Beauty

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: glutathione

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.2–0.75%
Anti-aging
1 ingredient credited for this claim
Strong support
What the product description says
“Contains Galactomyces Ferment Filtrate (64.96%) which moisturizes the skin, improves texture and skin elasticity.”
Source: Lila Beauty

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.15–0.5%
Anti-oxidation
Not advertised by the brand · 3 ingredients credited for this claim
Strong support

This product contains antioxidants (glutathione) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.2–0.75%
AdenosineEffect: LowMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.15–0.5%
Eclipta prostrata leaf extractEffect: LowA plant extract that is mostly used as a fragrance. Might have some anti-oxidant effect~0.3–0.75%

Can it cause trouble?

Irritancy
5 strong irritants: Eclipta prostrata leaf extract, Lavandula angustifolia oil + 3 more — patch-test recommended
High risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Eclipta prostrata leaf extractA plant extract that is mostly used as a fragrance. Might have some anti-oxidant effectHigh~0.3–0.75%est.
Lavandula angustifolia oilAn essential oil. Potential allergen and can be irritating. It has some anti-bacterial propertiesHigh~0.15–0.55%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.2%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.2%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.05–0.15%est.
Potassium cetyl phosphateHelps oil and water mix togetherMedium~1.8–2.7%est.
Polyglyceryl-10 stearateHelps water and oil mix together and softens the upper layer of the skinMedium~1.1–1.7%est.
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finishMedium~0.85–1.25%est.
GlutathioneA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skinMedium~0.2–0.75%est.
EthylhexylglycerinA preservativeMedium~0.15–0.65%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.7%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Laminaria japonica extractSeaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties3/5~0.35–0.85%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Dimethicone~22–33%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Cetearyl olivate~4.2–6.3%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Cetearyl olivate
Sorbitan olivate~3.4–5.1%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan olivate
Water~3.4–5.1%
Formula
Irritation risk
Low

Plain old water

More about Water
Methyl trimethicone~2.5–3.7%
Formula
Irritation risk
Low

A type of silicone that helps create a silky product finish and dissolve other ingredients

More about Methyl trimethicone
Potassium cetyl phosphate~1.8–2.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Potassium cetyl phosphate
Sorbitan stearate~1.3–2%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Sorbitan stearate
Polyglyceryl-10 stearate~1.1–1.7%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps water and oil mix together and softens the upper layer of the skin

More about Polyglyceryl-10 stearate
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.85–1.25%
Irritant · medium
Irritation risk
Medium

A gelling agent that thickens the product consistency and leaves the skin with a velvety finish

More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer
Dipropylene glycol~0.45–1.1%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Squalane~0.5–1.2%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Laminaria japonica extract~0.35–0.85%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Seaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties

More about Laminaria japonica extract
Eclipta prostrata leaf extract~0.3–0.75%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that is mostly used as a fragrance. Might have some anti-oxidant effect

More about Eclipta prostrata leaf extract
Glutathione~0.2–0.75%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin toneMoisturizing

A peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin

More about Glutathione
2-o-ethyl ascorbic acid~0.2–0.75%
Formula
Ethylhexylglycerin~0.15–0.65%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Lavandula angustifolia oil~0.15–0.55%
Irritant · high
Irritation risk
High

An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties

More about Lavandula angustifolia oil
Caprylyl glycol~0.15–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Adenosine~0.15–0.5%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Xanthium strumarium fruit extract~0.1–0.45%
Formula
Butylene glycol~0.1–0.35%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Ceramide eop~0.15–0.55%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide eop
Parfum~0.05–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Linalool~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Limonene~0.05–0.15%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Ingredient list view

Dimethicone, Cetearyl olivate, Sorbitan olivate, Water, Methyl trimethicone, Potassium cetyl phosphate, Sorbitan stearate, Polyglyceryl-10 stearate, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Dipropylene glycol, Squalane, Laminaria japonica extract, Eclipta prostrata leaf extract, Glutathione, 2-o-ethyl ascorbic acid, Ethylhexylglycerin, Lavandula angustifolia oil, Caprylyl glycol, Adenosine, Xanthium strumarium fruit extract, Butylene glycol, Ceramide eop, Parfum, Linalool, Limonene

Compare prices

Retailers ranked by price — lowest first.

Lila Beauty
≈ $16.71
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Amazon AustraliaPrice as of 9/24/2026 14:08 GMT
≈ $29.31
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Affiliate links · prices updated regularly · As an Amazon Associate, WIMJ earns from qualifying purchases.

Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
Some By MiGalactomyces Glutathione Brightening Cream 40mlYOUR PRODUCTNEOGEN X SUR.MEDICSurmedic 24K Gold Caviar Repair Vital CreamB:LABApple Cera Overnight Calming CreamLumeneNordic Ageless [AJATON] Radiant Youth Night Cream
Match—61%60%60%
Price$31.66$39.59+$7.93$15.00−$16.66$56.72+$25.06
Shared key ingredients—4 of 64 of 64 of 6
Key difference—Copper Tripeptide-1NiacinamideCopper Heptapeptide-14 Pantothenate
Irritancy High Medium Medium Medium
Drying alcohol————
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Product summary

"Some By Mi - Buy Some By Mi Galactomyces Glutathione Brightening Cream in Australia - Korean Skincare Online" is a well-rounded moisturizing product. This moisturizer uses a good combo of humectants and emollients. These both types of ingredients are essentials for improving the skin hydration and keeping the skin barrier healthy. Butylene glycol and caprylyl glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (ceramide eop, dimethicone, squalane and caprylyl glycol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

  • As a plus, this moisturizer also contains Ceramides (ceramide eop 0.15% - 0.55%). Ceramides are a type of lipids that our skin produces itself. They are a building block of the skin's barrier. Ceramides used in skincare are synthetic or extracted from plants. They work well for softening the skin surface and "patch holes" in the skin's barrier.
  • Adenosine 0.15% - 0.50%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).

Irritation risk

There are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 23.95A$ in Australia.

For a detailed price comparison: click here.

Some By Mi Galactomyces Glutathione Brightening Cream 40ml
Some By MiGalactomyces Glutathione Brightening Cream 40ml

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.