TOSOWOONG Eraser Patch

TOSOWOONG Eraser Patch

Efficacy100/100IrritancyHigh

Works for

Anti-blemish
Niacinamide, Centella asiatica extract
Works well
What the product description says
“An anti-spot patch that contains high contents of Hippophae Rhamnoides fruit ferment extract to focus on erasing blemishes.”
Source: Yesstyle

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.

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~1.4–2.1%
Centella asiatica extractEffect: Low, below effective doseA 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.~0.1–0.35%
Anti-aging
Side benefit · Niacinamide, Centella asiatica extract
Works well

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

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.

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~1.4–2.1%
Centella asiatica extractUnder-dosedA 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.~0.1–0.35%
Moisturizing
Side benefit · Niacinamide, Glycerin + 3 more
Works well

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

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: niacinamide

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~1.4–2.1%
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~1.9–2.8%
Aspergillus fermentKey activeEffect: MediumAn extract from fungus (mold) that typically appears on rice. It can help attract water to the upper layer of the skin, might help neutralize free radicals and possibly somewhat reduce hyperpigmentation~0.05–0.1%
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~1.2–1.7%
Centella asiatica extractUnder-dosedA 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.~0.1–0.35%
Evens skin tone
Side benefit · Niacinamide, Aspergillus ferment
Works well

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

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~1.4–2.1%
Aspergillus fermentEffect: LowAn extract from fungus (mold) that typically appears on rice. It can help attract water to the upper layer of the skin, might help neutralize free radicals and possibly somewhat reduce hyperpigmentation~0.05–0.1%

Can it cause trouble?

Irritancy
4 strong irritants: Alcohol, Parfum + 2 more — patch-test recommended
High risk
We flagged 12 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~3.5–5.2%est.
Ethyl hexanediolUsed to dissolve other ingredients. Might be irritatingHigh~0.35–0.85%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.15–0.6%est.
Boswellia serrata resin extractUsed as a fragranceHigh~0.05–0.25%est.
Mentha viridis extractUsed as a fragrance and can be irritatingHigh~0.05–0.25%est.
Hippophae rhamnoides fruit extractA plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lackingMedium~22–34%est.
PvpHelps evenly disperse other ingredients in a formulation and create an even layer on the surface of the skinMedium~4.9–7.3%est.
Polyvinyl alcoholHelps improve the product textureMedium~2.6–3.8%est.
1,2-hexanediolA preservativeMedium~0.45–1.05%est.
Eriobotrya japonica leaf extractPlant extract that might be somewhat helpful in neutralizing free radicals in skinMedium~0.15–0.55%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.3%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~0.1–0.35%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Hippophae rhamnoides fruit extract~22–34%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lacking

More about Hippophae rhamnoides fruit extract
Water~12–17%
Formula
Irritation risk
Low

Plain old water

More about Water
Pvp~4.9–7.3%
Irritant · medium
Irritation risk
Medium

Helps evenly disperse other ingredients in a formulation and create an even layer on the surface of the skin

More about Pvp
Alcohol~3.5–5.2%
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
Polyvinyl alcohol~2.6–3.8%
Irritant · medium
Irritation risk
Medium

Helps improve the product texture

More about Polyvinyl alcohol
Glycerin~1.9–2.8%
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~1.4–2.1%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Evens skin toneAnti-agingMoisturizingAnti-blemishReduces irritationAntibacterialAnti-inflammatoryReduces redness

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
Butylene glycol~1.2–1.7%
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
Propanediol~0.9–1.4%
Formula
Irritation risk
Low

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

More about Propanediol
Glycereth-25 pca isostearate~0.6–1.35%
Formula
Irritation risk
Low
Works for
Cleansing
More about Glycereth-25 pca isostearate
1,2-hexanediol~0.45–1.05%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Sodium polyacrylate~0.5–1.15%
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
Ethyl hexanediol~0.35–0.85%
Irritant · high
Irritation risk
High

Used to dissolve other ingredients. Might be irritating

More about Ethyl hexanediol
Bisabolol~0.2–0.75%
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
Parfum~0.15–0.6%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Eriobotrya japonica leaf extract~0.15–0.55%
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
Disodium edta~0.1–0.3%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Boswellia serrata resin extract~0.05–0.25%
Irritant · high
Irritation risk
High

Used as a fragrance

More about Boswellia serrata resin extract
Mentha viridis extract~0.05–0.25%
Irritant · high
Irritation risk
High

Used as a fragrance and can be irritating

More about Mentha viridis extract
Centella asiatica extract~0.1–0.35%
Under-dosedIrritant · 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
Pentasodium tetracarboxymethyl palmitoyl dipeptide-12~0.05–0.15%
Formula
Aspergillus ferment~0.05–0.1%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationEvens skin tone

An extract from fungus (mold) that typically appears on rice. It can help attract water to the upper layer of the skin, might help neutralize free radicals and possibly somewhat reduce hyperpigmentation

More about Aspergillus ferment
Ingredient list view

Hippophae rhamnoides fruit extract, Water, Pvp, Alcohol, Polyvinyl alcohol, Glycerin, Niacinamide, Butylene glycol, Propanediol, Glycereth-25 pca isostearate, 1,2-hexanediol, Sodium polyacrylate, Ethyl hexanediol, Bisabolol, Parfum, Eriobotrya japonica leaf extract, Disodium edta, Boswellia serrata resin extract, Mentha viridis extract, Centella asiatica extract, Pentasodium tetracarboxymethyl palmitoyl dipeptide-12, Aspergillus ferment

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Yesstyle
$18.40
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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
TOSOWOONGEraser PatchYOUR PRODUCTAPLBBee Pollen Propolis Ampoule SerumNATUREKINDPDRN Salmon AmpouleGoodalBlack Carrot Vita-A Retinol Ampoule Firming Pore Tightening
Match—92%92%91%
Price$18.40$24.00+$5.60$24.20+$5.80$27.27+$8.87
Shared key ingredients—4 of 54 of 53 of 5
Key difference—Vitamin CAdenosineRetinol
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol — Contains drying alcohol —
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Product summary

"TOSOWOONG - Eraser Patch" is effective for: Anti-blemish, Anti-aging, Moisturizing and Evens skin tone

Ingredient callouts

  • A good concentration of Niacinamide (1.40% - 2.10%). 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.
  • Humectants (glycerin 1.90% - 2.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 18.40$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 15 studies and safety reviews.

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TOSOWOONG Eraser Patch
TOSOWOONGEraser Patch

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As an Amazon Associate, WIMJ earns from qualifying purchases.