Oh K!

Oh K! SOS Printed Leopard Print Sheet Mask

Name: Oh K! - SOS Printed Leopard Print Sheet Mask
Brand: Oh K!

Efficacy0/100IrritancyHigh

See all ingredients

Works for

Exfoliation

Allantoin, Salix alba bark extract

Not delivered

What the product description says

“An exfoliating sheet mask for acne prone skin.”

Source: Beauty Bay

This product does not contain effective exfoliating ingredients. It might be able to deliver physical exfoliation, that is scrub off some of the dead cells on the surface of the skin. We do not recommend physical exfoliation, because it is not uniform (some bits of skin can get exfoliated too much while others not at all). It can also traumatize the skin and aggrevate acne and other skin conditions.

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~0.15–0.5%

Salix alba bark extractEffect: Low, below effective doseA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect~0.05–0.25%

Anti-blemish

Centella asiatica extract, Ginkgo biloba leaf extract + 3 more

Not delivered

What the product description says

“An exfoliating sheet mask for acne prone skin.”

Source: Beauty Bay

Effective ingredients missing or their concentration is too low.

Centella asiatica 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. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1–1.6%

Ginkgo biloba leaf extractEffect: LowA plant extract that might help neutralize free radicals and reduce inflammation in skin. It can be irritating~0.05–0.2%

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~0.15–0.5%

Camellia sinensis leaf extractEffect: Low, below effective doseCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.05–0.25%

Moisturizing

Side benefit · Panthenol, Glycerin + 9 more

Works well

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, pantolactone.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

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

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~1.5–2.3%

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~4.5–6.7%

Centella asiatica extractKey activeEffect: HighA 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. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1–1.6%

PantolactoneKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.1–0.35%

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.1–0.4%

Bis-peg-18 methyl ether dimethyl silane· Humectant, EmollientEffect: LowA type of silicone that helps soften the upper layer of the skin and create a nice product texture~2–3%

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~1.3–1.9%

Glyceryl caprylate· EmollientEffect: LowAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.2–0.75%

Scutellaria baicalensis root extract· HumectantEffect: LowA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties~0.05–0.15%

AllantoinUnder-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.15–0.5%

Anti-oxidation

Side benefit · Centella asiatica extract, Ginkgo biloba leaf extract + 5 more

May help

This product contains antioxidants (centella asiatica extract, ginkgo biloba leaf extract) that can help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is some human evidence for this effect in skin, though it is smaller or less consistent than the evidence for the best antioxidants.

Centella asiatica 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. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1–1.6%

Ginkgo biloba leaf extractKey activeEffect: MediumA plant extract that might help neutralize free radicals and reduce inflammation in skin. It can be irritating~0.05–0.2%

Paeonia suffruticosa root extractEffect: Low~0.9–1.35%

Lonicera japonica flower extractEffect: LowA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating~0.05–0.2%

Scutellaria baicalensis root extractEffect: LowA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties~0.05–0.15%

Camellia sinensis leaf extractUnder-dosedCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.05–0.25%

Anti-aging

Side benefit · Centella asiatica extract, Prunus persica leaf extract + 1 more

May help

This product contains centella asiatica extract. There is some human evidence that this ingredient helps reduce and prevent fine lines and wrinkles and improve skin elasticity and firmness, though it is smaller or less consistent than the evidence for the best anti-aging ingredients.

Prunus persica leaf extractEffect: Low, below effective doseMight be helpful in supporting collagen and ellastin production but solid research is lacking. Could be irritating~0.1–0.3%

Can it cause trouble?

Irritancy

3 strong irritants: Alcohol, Melaleuca alternifolia leaf oil + 1 more — patch-test recommended

High risk

We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~2.6–3.9%est.

Paeonia suffruticosa root extract—High~0.9–1.35%est.

Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.15–0.7%est.

Salix alba bark extractA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effectHigh~0.05–0.25%est.

Lonicera japonica flower extractA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritatingHigh~0.05–0.2%est.

Prunus persica leaf extractMight be helpful in supporting collagen and ellastin production but solid research is lacking. Could be irritatingHigh~0.1–0.3%est.

Ginkgo biloba leaf extractA plant extract that might help neutralize free radicals and reduce inflammation in skin. It can be irritatingHigh~0.05–0.2%est.

Scutellaria baicalensis root extractA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant propertiesHigh~0.05–0.15%est.

Melaleuca alternifolia leaf oilAn essential oil that can be irritating. Has some anti-bacterial propertiesHigh~0.05–0.15%est.

ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.01–0.1%est.

Centella asiatica 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. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~1–1.6%est.

1,2-hexanediolA preservativeMedium~0.45–1%est.

Peg-60 hydrogenated castor oilHelps oil and water mix togetherMedium~0.35–0.8%est.

Potassium hydroxideUsed to adjust the pH level of productsMedium~0.15–0.6%est.

BhtA preservativeMedium~0.05–0.25%est.

EthylhexylglycerinA preservativeMedium~0.05–0.2%est.

Disodium edtaStabilizes the product formulationMedium~0.05–0.15%est.

Comedogenic

Clean of flagged comedogenic ingredients

None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%

Formula

Irritation risk: Low

Plain old water

More about Water

Glycerin~4.5–6.7%

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

Dipropylene glycol~3.4–5.1%

Formula

Irritation risk: Low

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

More about Dipropylene glycol

Alcohol~2.6–3.9%

Irritant · high

Irritation risk: High

Works for

Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol

Bis-peg-18 methyl ether dimethyl silane~2–3%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

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

More about Bis-peg-18 methyl ether dimethyl silane

Panthenol~1.5–2.3%

Hero · Moisturizing

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

Butylene glycol~1.3–1.9%

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

Centella asiatica extract~1–1.6%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Reduces irritationReduces rednessMoisturizingAnti-inflammatoryAnti-agingAnti-oxidationAnti-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. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract

Paeonia suffruticosa root extract~0.9–1.35%

Irritant · high

Irritation risk: High

Works for

Anti-oxidation

More about Paeonia suffruticosa root extract

1,2-hexanediol~0.45–1%

Irritant · medium

Irritation risk: Medium

A preservative

More about 1,2-hexanediol

Carbomer~0.4–0.95%

Formula

Irritation risk: Low

Works for

Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer

Peg-60 hydrogenated castor oil~0.35–0.8%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

Helps oil and water mix together

More about Peg-60 hydrogenated castor oil

Chamomilla recutita flower extract~0.15–0.7%

Irritant · high

Irritation risk: High

Works for

Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract

Glyceryl caprylate~0.2–0.75%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products

More about Glyceryl caprylate

Potassium hydroxide~0.15–0.6%

Irritant · medium

Irritation risk: Medium

Used to adjust the pH level of products

More about Potassium hydroxide

Allantoin~0.15–0.5%

Under-dosed

Irritation risk: Low

Works for

Anti-inflammatoryMoisturizingAnti-blemishReduces rednessReduces 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

Sodium polyacrylate~0.15–0.65%

Formula

Irritation risk: Low

Works for

Mattifying

Used to create a gel-like product texture, as well as to stabilize emulsions

More about Sodium polyacrylate

Xanthan gum~0.1–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Used to create a thicker product consistency

More about Xanthan gum

Sodium hyaluronate~0.1–0.4%

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

Pantolactone~0.1–0.35%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin

More about Pantolactone

Salix alba bark extract~0.05–0.25%

Irritant · high

Irritation risk: High

Works for

Anti-inflammatoryAnti-oxidationAnti-blemishExfoliation

A plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect

More about Salix alba bark extract

Bht~0.05–0.25%

Irritant · medium

Irritation risk: Medium

A preservative

More about Bht

Lonicera japonica flower extract~0.05–0.2%

Irritant · high

Irritation risk: High

Works for

Anti-oxidation

A plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritating

More about Lonicera japonica flower extract

Camellia sinensis leaf extract~0.05–0.25%

Under-dosed

Irritation risk: Low

Works for

AntibacterialAnti-oxidationAnti-agingAnti-blemishMoisturizingEvens skin tone

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract

Prunus persica leaf extract~0.1–0.3%

Irritant · high

Irritation risk: High

Works for

Anti-aging

Might be helpful in supporting collagen and ellastin production but solid research is lacking. Could be irritating

More about Prunus persica leaf extract

Sophora flavescens root extract~0.05–0.25%

Formula

Irritation risk: Low

More about Sophora flavescens root extract

Ginkgo biloba leaf extract~0.05–0.2%

Key activeIrritant · high

Irritation risk: High

Works for

Anti-oxidationAnti-blemishAnti-inflammatoryAntibacterial

A plant extract that might help neutralize free radicals and reduce inflammation in skin. It can be irritating

More about Ginkgo biloba leaf extract

Scutellaria baicalensis root extract~0.05–0.15%

Irritant · high

Irritation risk: High

Works for

Anti-inflammatoryReduces irritationMoisturizingAnti-oxidationAntibacterial

A plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties

More about Scutellaria baicalensis root extract

Melaleuca alternifolia leaf oil~0.05–0.15%

Irritant · high

Irritation risk: High

Works for

Antibacterial

An essential oil that can be irritating. Has some anti-bacterial properties

More about Melaleuca alternifolia leaf oil

Extract

Not recognized

Ethylhexylglycerin~0.05–0.2%

Irritant · medium

Irritation risk: Medium

A preservative

More about Ethylhexylglycerin

Disodium edta~0.05–0.15%

Irritant · medium

Irritation risk: Medium

Stabilizes the product formulation

More about Disodium edta

Parfum~0.01–0.1%

Irritant · high

Irritation risk: High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum

Ingredient list view

Water, Glycerin, Dipropylene glycol, Alcohol, Bis-peg-18 methyl ether dimethyl silane, Panthenol, Butylene glycol, Centella asiatica extract, Paeonia suffruticosa root extract, 1,2-hexanediol, Carbomer, Peg-60 hydrogenated castor oil, Chamomilla recutita flower extract, Glyceryl caprylate, Potassium hydroxide, Allantoin, Sodium polyacrylate, Xanthan gum, Sodium hyaluronate, Pantolactone, Salix alba bark extract, Bht, Lonicera japonica flower extract, Camellia sinensis leaf extract, Prunus persica leaf extract, Sophora flavescens root extract, Ginkgo biloba leaf extract, Scutellaria baicalensis root extract, Melaleuca alternifolia leaf oil, Unknown, Ethylhexylglycerin, Disodium edta, Parfum