numbuzin

numbuzin No.5+ Vitamin Glutathione Dark Spot Laser Cream

Name: numbuzin - No.5+ Vitamin Glutathione Dark Spot Laser Cream
Brand: numbuzin

Efficacy100/100IrritancyMedium

See all ingredients

Works for

Moisturizing

Niacinamide, Sh-oligopeptide-1 + 31 more

Works well

What the product description says

“Cruelty-free and formulated without artificial fragrance and essential oils.”

Source: Lila Beauty

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, polyglutamic acid.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: helianthus annuus seed oil, beta-sitosterol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide np, madecassoside, niacinamide, sh-oligopeptide-1, sh-oligopeptide-2, sh-polypeptide-1, sh-polypeptide-9

NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~3.2–3.9%

Sh-oligopeptide-1HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%

Sh-polypeptide-1HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%

MadecassosideHeroEffect: HighAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.25–0.45%

Sh-oligopeptide-2HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%

Sh-polypeptide-9HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.4%

Ceramide npHero· 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~0.2–0.35%

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~4.2–5.2%

Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~2.1–2.6%

TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~1.4–1.7%

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.45–0.7%

Sesamum indicum seed oilKey active· EmollientEffect: HighA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function~0.35–0.65%

ChitosanKey active· HumectantEffect: MediumInhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin~0.3–0.6%

CholesterolKey active· EmollientEffect: HighAn emollient that is naturally found in skin~0.25–0.5%

CysteineKey activeEffect: HighMight help neutralize free radicals in skin and might be helpful against hyperpigmentation~0.25–0.45%

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~0.25–0.5%

Polyglutamic acidKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin.~0.25–0.45%

PolymethylsilsesquioxaneKey activeEffect: HighA silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss~0.25–0.5%

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)~0.25–0.45%

AsiaticosideKey activeEffect: HighAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating~0.2–0.4%

Beta-sitosterolKey active· EmollientEffect: HighA phytosterol that can support skin's barrier function and help the skin stay hydrated~0.2–0.35%

Octyldodecanol· EmollientEffect: LowAn emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation~2.3–2.9%

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~1.7–2%

Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~1.2–1.5%

Palmitic acid· EmollientEffect: LowAn emollient that is naturally present in skin and helps soften it~0.3–0.55%

Dextrin· HumectantEffect: LowA sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin~0.25–0.5%

Caprylyl methiconeEffect: LowA type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin~0.25–0.5%

C12-16 alcohols· EmollientEffect: LowHelps soften the upper layer of the skin and improve the product's texture~0.15–0.25%

LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.3–0.55%

TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.5%

Argania spinosa kernel oilUnder-dosedAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~0.45–0.65%

PanthenolUnder-dosedHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.25–0.5%

AllantoinUnder-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%

Evens skin tone

Niacinamide, Glutathione + 7 more

Works well

What the product description says

“Buy Numbuzin No.5+ Vitamin Glutathione Dark Spot Laser Cream in Australia , Korean Beauty Skincare”

From product name

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

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: arbutin, cysteine, dilauryl thiodipropionate, madecassoside.

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.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~3.2–3.9%

ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~0.25–0.45%

Dilauryl thiodipropionateKey activeEffect: MediumHelps preserve the product formulation. It also can have a skin lightening effect. It can be irritating.~0.25–0.45%

CysteineEffect: LowMight help neutralize free radicals in skin and might be helpful against hyperpigmentation~0.25–0.45%

MadecassosideEffect: LowAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.25–0.45%

3-o-ethyl ascorbic acidUnder-dosedA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.25–0.45%

Ascorbic acidUnder-dosedThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.15–0.3%

Ascorbyl glucosideUnder-dosedA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.15–0.3%

Anti-oxidation

Side benefit · Chitosan, Madecassoside + 13 more

Works well

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

The following ingredients - arbutin, chitosan, cysteine also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

ChitosanKey activeEffect: MediumInhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin~0.3–0.6%

MadecassosideKey activeEffect: HighAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.25–0.45%

CysteineKey activeEffect: MediumMight help neutralize free radicals in skin and might be helpful against hyperpigmentation~0.25–0.45%

Eriobotrya japonica leaf extractEffect: LowPlant extract that might be somewhat helpful in neutralizing free radicals in skin~0.65–0.95%

Coptis japonica root extractEffect: LowA plant extract that might have some anti-oxidant properties~0.55–0.8%

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)~0.25–0.45%

Argania spinosa kernel oilEffect: Low, below effective doseAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~0.45–0.65%

BisabololEffect: Low, below effective doseAn active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties~0.25–0.4%

TocopherolUnder-dosedPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.5%

Anti-aging

Side benefit · Niacinamide, Centella asiatica leaf extract + 11 more

Works well

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: asiaticoside, centella asiatica leaf extract, madecassoside, sh-oligopeptide-1, sh-oligopeptide-2, sh-polypeptide-1, sh-polypeptide-9.

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.

Centella asiatica leaf extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.~0.4–0.6%

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)~0.25–0.45%

Sh-oligopeptide-2Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%

Sh-oligopeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%

Sh-polypeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%

MadecassosideKey activeEffect: MediumAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.25–0.45%

Sh-polypeptide-9Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.4%

AsiaticosideKey activeEffect: MediumAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating~0.2–0.4%

3-o-ethyl ascorbic acidEffect: Low, below effective doseA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.25–0.45%

Anti-blemish

Side benefit · Niacinamide, Chitosan + 2 more

Works well

This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.

In addition, this product contains chitosan. It can help in reducing blemishes, even though it is less effective.

ChitosanKey activeEffect: HighInhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin~0.3–0.6%

Centella asiatica leaf extractEffect: LowA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.~0.4–0.6%

AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%

Can it cause trouble?

Irritancy

2 strong irritants: Mentha viridis extract, Dilauryl thiodipropionate

Medium risk

We flagged 23 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

Coptis japonica root extractA plant extract that might have some anti-oxidant propertiesHigh~0.55–0.8%est.

Mentha viridis extractUsed as a fragrance and can be irritatingHigh~0.55–0.8%est.

Dilauryl thiodipropionateHelps preserve the product formulation. It also can have a skin lightening effect. It can be irritating.High~0.25–0.45%est.

3-o-ethyl ascorbic acidA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsHigh~0.25–0.45%est.

Ascorbic acidThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingHigh~0.15–0.3%est.

Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~1.2–1.5%est.

1,2-hexanediolA preservativeMedium~0.7–1%est.

Eriobotrya japonica leaf extractPlant extract that might be somewhat helpful in neutralizing free radicals in skinMedium~0.65–0.95%est.

Centella asiatica leaf extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.Medium~0.4–0.6%est.

Argania spinosa kernel oilAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant propertiesMedium~0.45–0.65%est.

ChitosanInhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skinMedium~0.3–0.6%est.

Serenoa serrulata fruit extractA plant extract that might help calm down inflammation in skin but evidence of effectiveness is lackingMedium~0.25–0.5%est.

Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finishMedium~0.25–0.5%est.

Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.25–0.5%est.

EthylhexylglycerinA preservativeMedium~0.25–0.5%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~0.25–0.5%est.

PhosphatidylcholineUsed to enhance the delivery of other ingredientsMedium~0.25–0.5%est.

Polyglyceryl-10 laurateHelps water and oil mix togetherMedium~0.25–0.5%est.

MadecassosideAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulationsMedium~0.25–0.45%est.

AsiaticosideAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritatingMedium~0.2–0.4%est.

ArbutinBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutinMedium~0.25–0.45%est.

Ascorbyl glucosideA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsMedium~0.15–0.3%est.

C12-16 alcoholsHelps soften the upper layer of the skin and improve the product's textureMedium~0.15–0.25%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

Theobroma cacao extract—3/5~0.4–0.6%est.

Alternatives

Cheaper, or higher on efficacy

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Cheaper74% match

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%

Formula

Irritation risk: Low

Plain old water

More about Water

Dipropylene glycol~6.5–8%

Formula

Irritation risk: Low

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

More about Dipropylene glycol

Glycerin~4.2–5.2%

Key active

Irritation risk: Low

Works for

Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin

Niacinamide~3.2–3.9%

Hero · Moisturizing, Anti-blemish

Irritation risk: Low

Works for

Anti-blemishEvens skin toneAnti-agingMoisturizingReduces irritationAntibacterialReduces rednessAnti-inflammatory

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide

Octyldodecanol~2.3–2.9%

Formula

Irritation risk: Low

Works for

Moisturizing

An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation

More about Octyldodecanol

Helianthus annuus seed oil~2.1–2.6%

Key active

Irritation risk: Low

Works for

Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil

Butylene glycol~1.7–2%

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

Trehalose~1.4–1.7%

Key active

Irritation risk: Low

Works for

Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose

Pentylene glycol~1.2–1.5%

Irritant · medium

Irritation risk: Medium

Works for

Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol

1,2-hexanediol~0.7–1%

Irritant · medium

Irritation risk: Medium

A preservative

More about 1,2-hexanediol

Eriobotrya japonica leaf extract~0.65–0.95%

Irritant · medium

Irritation risk: Medium

Works for

Anti-oxidation

Plant extract that might be somewhat helpful in neutralizing free radicals in skin

More about Eriobotrya japonica leaf extract

Coptis japonica root extract~0.55–0.8%

Irritant · high

Irritation risk: High

Works for

Anti-oxidation

A plant extract that might have some anti-oxidant properties

More about Coptis japonica root extract

Mentha viridis extract~0.55–0.8%

Irritant · high

Irritation risk: High

Used as a fragrance and can be irritating

More about Mentha viridis extract

Sodium hyaluronate~0.45–0.7%

Key active

Irritation risk: Low

Works for

Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate

Theobroma cacao extract~0.4–0.6%

Comedogenic 3/5

Irritation risk: Low
Comedogenicity: 3/5

More about Theobroma cacao extract

Centella asiatica leaf extract~0.4–0.6%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Anti-inflammatoryReduces irritationReduces rednessAnti-agingAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.

More about Centella asiatica leaf extract

Argania spinosa kernel oil~0.45–0.65%

Under-dosedIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidation

An emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties

More about Argania spinosa kernel oil

Sesamum indicum seed oil~0.35–0.65%

Key active

Irritation risk: Low

Works for

Moisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Sesamum indicum seed oil

Chitosan~0.3–0.6%

Key activeIrritant · medium

Irritation risk: Medium

Works for

AntibacterialAnti-blemishAnti-oxidationMoisturizing

Inhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin

More about Chitosan

Serenoa serrulata fruit extract~0.25–0.5%

Irritant · medium

Irritation risk: Medium

Works for

Anti-inflammatory

A plant extract that might help calm down inflammation in skin but evidence of effectiveness is lacking

More about Serenoa serrulata fruit extract

Caprylyl methicone~0.25–0.5%

Formula

Irritation risk: Low

Works for

Moisturizing

A type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin

More about Caprylyl methicone

Panthenol~0.25–0.5%

Under-dosed

Irritation risk: Low

Works for

MoisturizingReduces rednessReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol

Polymethylsilsesquioxane~0.25–0.5%

Key active

Irritation risk: Low

Works for

Moisturizing

A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss

More about Polymethylsilsesquioxane

Propanediol~0.25–0.5%

Formula

Irritation risk: Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol

Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.25–0.5%

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

Cetearyl olivate~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Cetearyl olivate

Polyglyceryl-10 behenate/eicosadioate~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

More about Polyglyceryl-10 behenate/eicosadioate

Ammonium acryloyldimethyltaurate/vp copolymer~0.25–0.5%

Formula

Irritation risk: Low

Increases thickness of a product. Texture enhancer for oil-in-water emulsions

More about Ammonium acryloyldimethyltaurate/vp copolymer

Sorbitan olivate~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Sorbitan olivate

Acrylates/c10-30 alkyl acrylate crosspolymer~0.25–0.5%

Irritant · medium

Irritation risk: Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer

Tromethamine~0.25–0.45%

Formula

Irritation risk: Low

Helps adjust pH in products

More about Tromethamine

Ethylhexylglycerin~0.25–0.5%

Irritant · medium

Irritation risk: Medium

A preservative

More about Ethylhexylglycerin

Sorbitan isostearate~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Sorbitan isostearate

Adenosine~0.25–0.45%

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

Palmitic acid~0.3–0.55%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid

Hydrogenated lecithin~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.

More about Hydrogenated lecithin

Glutathione~0.25–0.5%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationMoisturizingEvens skin tone

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

Phosphatidylcholine~0.25–0.5%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

Used to enhance the delivery of other ingredients

More about Phosphatidylcholine

Polyglyceryl-10 laurate~0.25–0.5%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

Helps water and oil mix together

More about Polyglyceryl-10 laurate

Dilauryl thiodipropionate~0.25–0.45%

Key activeIrritant · high

Irritation risk: High

Works for

Evens skin tone

Helps preserve the product formulation. It also can have a skin lightening effect. It can be irritating.

More about Dilauryl thiodipropionate

Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate~0.25–0.5%

Formula

Irritation risk: Low

Used to increase stability of product formulations

More about Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate

Sodium phytate~0.25–0.45%

Formula

Irritation risk: Low

Used to stabilize product formulations

More about Sodium phytate

Allantoin~0.25–0.45%

Under-dosed

Irritation risk: Low

Works for

MoisturizingAnti-inflammatoryReduces rednessAnti-blemishReduces irritationExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin

Madecassoside~0.25–0.45%

Hero · MoisturizingIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationMoisturizingAnti-agingEvens skin tone

An antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations

More about Madecassoside

Lecithin~0.3–0.55%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin

Cellulose~0.3–0.55%

Formula

Irritation risk: Low

Works for

Mattifying

Can be used to help absorb oil as well as add volume and imporve texture of products.

More about Cellulose

Sodium phosphate~0.25–0.45%

Formula

Irritation risk: Low

Helps stabilize the product formulation

More about Sodium phosphate

Polyglutamic acid~0.25–0.45%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin.

More about Polyglutamic acid

Dextrin~0.25–0.5%

Formula

Irritation risk: Low

Works for

Moisturizing

A sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin

More about Dextrin

Asiaticoside~0.2–0.4%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidationReduces irritationAnti-aging

An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating

More about Asiaticoside

Cysteine~0.25–0.45%

Key active

Irritation risk: Low

Works for

MoisturizingAnti-oxidationEvens skin tone

Might help neutralize free radicals in skin and might be helpful against hyperpigmentation

More about Cysteine

Tocopherol~0.25–0.5%

Under-dosed

Irritation risk: Low

Works for

Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol

3-o-ethyl ascorbic acid~0.25–0.45%

Under-dosedIrritant · high

Irritation risk: High

Works for

Anti-oxidationEvens skin toneAnti-aging

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about 3-o-ethyl ascorbic acid

Arbutin~0.25–0.45%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationEvens skin tone

Beta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin

More about Arbutin

Bisabolol~0.25–0.4%

Formula

Irritation risk: Low

Works for

Reduces irritationAnti-inflammatoryAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol

Sh-oligopeptide-1~0.25–0.45%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Sh-oligopeptide-1

Sh-oligopeptide-2~0.25–0.45%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Sh-oligopeptide-2

Sh-polypeptide-1~0.25–0.45%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Sh-polypeptide-1

Sh-polypeptide-10~0.2–0.4%

Formula

Irritation risk: Low

More about Sh-polypeptide-10

Sh-polypeptide-7 sh-polypeptide-94 sh-polypeptide-95~0.2–0.4%

Formula

Irritation risk: Low

More about Sh-polypeptide-7 sh-polypeptide-94 sh-polypeptide-95

Sh-polypeptide-9~0.2–0.4%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Sh-polypeptide-9

Cholesterol~0.25–0.5%

Key active

Irritation risk: Low

Works for

CleansingMoisturizing

An emollient that is naturally found in skin

More about Cholesterol

Ascorbic acid~0.15–0.3%

Under-dosedIrritant · high

Irritation risk: High

Works for

Anti-oxidationEvens skin toneAnti-aging

The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging

More about Ascorbic acid

Beta-sitosterol~0.2–0.35%

Key active

Irritation risk: Low

Works for

Moisturizing

A phytosterol that can support skin's barrier function and help the skin stay hydrated

More about Beta-sitosterol

Ascorbyl glucoside~0.15–0.3%

Under-dosedIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationAnti-agingEvens skin tone

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about Ascorbyl glucoside

Ceramide np~0.2–0.35%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-inflammatoryReduces irritation

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 np

Xanthan gum~0.1–0.2%

Formula

Irritation risk: Low

Works for

Cleansing

Used to create a thicker product consistency

More about Xanthan gum

C12-16 alcohols~0.15–0.25%

Irritant · medium

Irritation risk: Medium

Works for

Moisturizing

Helps soften the upper layer of the skin and improve the product's texture

More about C12-16 alcohols

Ingredient list view

Water, Dipropylene glycol, Glycerin, Niacinamide, Octyldodecanol, Helianthus annuus seed oil, Butylene glycol, Trehalose, Pentylene glycol, 1,2-hexanediol, Eriobotrya japonica leaf extract, Coptis japonica root extract, Mentha viridis extract, Sodium hyaluronate, Theobroma cacao extract, Centella asiatica leaf extract, Argania spinosa kernel oil, Sesamum indicum seed oil, Chitosan, Serenoa serrulata fruit extract, Caprylyl methicone, Panthenol, Polymethylsilsesquioxane, Propanediol, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Cetearyl olivate, Polyglyceryl-10 behenate/eicosadioate, Ammonium acryloyldimethyltaurate/vp copolymer, Sorbitan olivate, Acrylates/c10-30 alkyl acrylate crosspolymer, Tromethamine, Ethylhexylglycerin, Sorbitan isostearate, Adenosine, Palmitic acid, Hydrogenated lecithin, Glutathione, Phosphatidylcholine, Polyglyceryl-10 laurate, Dilauryl thiodipropionate, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Sodium phytate, Allantoin, Madecassoside, Lecithin, Cellulose, Sodium phosphate, Polyglutamic acid, Dextrin, Asiaticoside, Cysteine, Tocopherol, 3-o-ethyl ascorbic acid, Arbutin, Bisabolol, Sh-oligopeptide-1, Sh-oligopeptide-2, Sh-polypeptide-1, Sh-polypeptide-10, Sh-polypeptide-7 sh-polypeptide-94 sh-polypeptide-95, Sh-polypeptide-9, Cholesterol, Ascorbic acid, Beta-sitosterol, Ascorbyl glucoside, Ceramide np, Xanthan gum, C12-16 alcohols

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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
	numbuzinNo.5+ Vitamin Glutathione Dark Spot Laser CreamYOUR PRODUCT	Saturday SkinCarrot + Niacinamide Moisturizing Cream	OrjenaResponse synergy barrier cream	VT CosmeticsReedle Shot Synergy Repair Cream 100
Match	—	80%	80%	79%
Price	—	$20.42	$23.08	$19.99
Shared key ingredients	—	12 of 31	9 of 31	12 of 31
Key difference	—	Sh-Polypeptide-8	Sh-Polypeptide-11	Sh-Polypeptide-22
Irritancy	Medium	Medium	Low	Medium
Drying alcohol	—	—	—	—
	View product	Shop	Shop	Shop

More alternatives: Cos De BAHA MC Multi Vita Moisture Cream Dr.Reju-All Advanced LC-Ceramide Barrier Cream

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Product summary

"numbuzin - Buy Numbuzin No. 5+ Vitamin Glutathione Dark Spot Laser Cream in Australia - Korean Beauty Skincare" is effective for: Moisturizing, Evens skin tone, Anti-aging and Anti-blemish

Ingredient callouts

A good concentration of Niacinamide (3.20% - 3.90%). Niacinamide is a well-studied multi-tasking active. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and improve the skin tone, reducing pigmentation marks.
This product also contains Vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this product it is used for stabilizing other ingredients in the formulation. In this concentration (0.15% - 0.30%) it cannot have a noticeable benefit for the skin.
Ceramides (ceramide np 0.20% - 0.35%). 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.
Peptides (sh-polypeptide-9 0.20% - 0.40%, sh-polypeptide-1 0.25% - 0.45%, sh-oligopeptide-2 0.25% - 0.45% and sh-oligopeptide-1 0.25% - 0.45%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that theynare helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
Adenosine 0.25% - 0.45%. 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).
Actives derived from an extract of the Centella Asiatica plant (also known as Gotu Kola) - asiaticoside 0.20% - 0.40% and madecassoside 0.25% - 0.45% The Centella Asiatica Actives help strengthen and restore the skin barrier, decrease inflammation in skin and neutralize free radicals. They also can help to reduce scarring. The good news is that these actives work even in low concentrations.
Humectants (polyglutamic acid 0.25% - 0.45%, sodium hyaluronate 0.45% - 0.70%, trehalose 1.40% - 1.70% and glycerin 4.20% - 5.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.