innisfree Perfect 9 Repair Skin EX

innisfree Perfect 9 Repair Skin EX

Efficacy100/100IrritancyHigh
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Works for

1 of 1 advertised claim delivered

Anti-aging
4 ingredients credited for this claim
Strong support
What the product description says
“Wrinkle care and brightening effect This anti-aging repair toner, containing 9 active ingredients from the Jeju elixir complex™, tightens and brightens skin.”
Source: Althea

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

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)~0.1–0.45%
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~1.6–2.3%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.1–0.4%
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~0.05–0.25%
Moisturizing
Not advertised by the brand · 16 ingredients credited for this claim
Strong support

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: betaine, glycerin.

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: dimethicone, dimethiconol.

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

DimethiconolKey active· Emollient, OcclusiveEffect: HighA silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time~0.15–0.7%
Ganoderma lucidum extractKey activeEffect: HighHelps attract water to the upper layer of the skin~0.1–0.4%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~2–2.9%
Polyglutamic acidKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin.~0.1–0.45%
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~1.6–2.3%
Beta-glucanKey activeEffect: HighHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.1–0.4%
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~0.35–0.8%
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~2.8–4.2%
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)~0.1–0.45%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~1.3–2%
Hydrogenated poly(c6-14 olefin)Key active· EmollientEffect: MediumHelps soften the upper layer of the skin and create a nice product texture~0.95–1.4%
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~4.7–7%
Dextrin· HumectantEffect: LowA sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin~0.1–0.4%
Glyceryl polymethacrylate· Humectant, EmollientEffect: LowUsed to create a nice product texture~0.45–1%
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~0.05–0.25%
CyclohexasiloxaneEffect: Low, below effective doseA silicone that serves as an emollient. Helps create a nice non-greasy feels~0.55–1.3%
Evens skin tone
Not advertised by the brand · 1 ingredient credited for this claim
Strong support

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~1.6–2.3%
Anti-blemish
Not advertised by the brand · 2 ingredients credited for this claim
Strong support

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~1.6–2.3%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.1–0.4%

Can it cause trouble?

Irritancy
7 strong irritants: Alcohol denat., Parfum + 5 more — patch-test recommended
High risk
We flagged 16 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~3.6–5.5%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.15–0.7%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.1–0.4%est.
Artemisia vulgaris extractA plant extract that might have some anti-inflammatory and anti-oxidant properties. It can be irritatingHigh~0.1–0.35%est.
Lonicera japonica flower extractA plant extract that might help neutralize free radicals in skin. Can contain volalite oils and be irritatingHigh~0.1–0.4%est.
Zanthoxylum piperitum fruit extractPlant extract that has some anti-oxidant properties. It can be irritating. Can be used to improve the product's smellHigh~0.1–0.45%est.
Taraxacum officinale rhizome/root extractA plant extract that might have some anti-oxidant propertiesHigh~0.1–0.4%est.
LinaloolA fragrance. Can be irritatingHigh~0.1–0.3%est.
CitronellolA fragrance. Can be irritatingHigh~0.05–0.25%est.
1,2-hexanediolA preservativeMedium~0.4–0.95%est.
Peg-60 hydrogenated castor oilHelps oil and water mix togetherMedium~0.35–0.85%est.
EthylhexylglycerinA preservativeMedium~0.15–0.55%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.4%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.1–0.4%est.
Rubus idaeus fruit extractA fruit extract that might have some anti-oxidant properties but evidence of effectiveness in skin is lackingMedium~0.1–0.35%est.
Ganoderma lucidum extractHelps attract water to the upper layer of the skinMedium~0.1–0.4%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—3/5~0.1–0.3%est.
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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
Butylene glycol~4.7–7%
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
Alcohol denat.~3.6–5.5%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Dimethicone~2.8–4.2%
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
Betaine~2–2.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Niacinamide~1.6–2.3%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Anti-blemishAnti-agingMoisturizingEvens skin toneReduces irritationReduces rednessAnti-inflammatoryAntibacterial

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
Cyclopentasiloxane~1.3–2%
Key active
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
1,2-hexanediol~0.4–0.95%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Hydrogenated poly(c6-14 olefin)~0.95–1.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and create a nice product texture

More about Hydrogenated poly(c6-14 olefin)
Cyclohexasiloxane~0.55–1.3%
Formula
Irritation risk
Low
Works for
Moisturizing

A silicone that serves as an emollient. Helps create a nice non-greasy feels

More about Cyclohexasiloxane
Glyceryl polymethacrylate~0.45–1%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture

More about Glyceryl polymethacrylate
Peg-60 hydrogenated castor oil~0.35–0.85%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-60 hydrogenated castor oil
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate…
Not recognized
Glycerin~0.35–0.8%
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
Parfum~0.15–0.7%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Propanediol~0.2–0.75%
Formula
Irritation risk
Low

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

More about Propanediol
Carbomer~0.15–0.7%
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
Tromethamine~0.15–0.65%
Formula
Irritation risk
Low

Helps adjust pH in products

More about Tromethamine
Dimethiconol~0.15–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time

More about Dimethiconol
Ethylhexylglycerin~0.15–0.55%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Adenosine~0.1–0.45%
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
Limonene~0.1–0.4%
Irritant · high
Irritation risk
High

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

More about Limonene
Disodium edta~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Sorbitan isostearate~0.1–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan isostearate
Polysorbate 60~0.1–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Dextrin~0.1–0.4%
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
Theobroma cacao extract~0.1–0.3%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Theobroma cacao extract
Artemisia vulgaris extract~0.1–0.35%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidation

A plant extract that might have some anti-inflammatory and anti-oxidant properties. It can be irritating

More about Artemisia vulgaris extract
Houttuynia cordata extract~0.1–0.4%
Formula
Rubus idaeus fruit extract~0.1–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A fruit extract that might have some anti-oxidant properties but evidence of effectiveness in skin is lacking

More about Rubus idaeus fruit extract
Prunella vulgaris leaf extract~0.1–0.4%
Formula
Lonicera japonica flower extract~0.1–0.4%
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
Polyglutamic acid~0.1–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin.

More about Polyglutamic acid
Zanthoxylum piperitum fruit extract~0.1–0.45%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that has some anti-oxidant properties. It can be irritating. Can be used to improve the product's smell

More about Zanthoxylum piperitum fruit extract
Taraxacum officinale rhizome/root extract~0.1–0.4%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties

More about Taraxacum officinale rhizome/root extract
Ganoderma lucidum extract~0.1–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Ganoderma lucidum extract
Beta-glucan~0.1–0.4%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationMoisturizingAnti-agingAnti-blemishAnti-oxidation

Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles

More about Beta-glucan
Linalool~0.1–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Phenoxyethanol~0.1–0.35%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Citronellol~0.05–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Tocopherol~0.05–0.25%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingMoisturizingAnti-inflammatory

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
Sparassis crispa extract~0.05–0.25%
Formula
Ingredient list view

Water, Butylene glycol, Alcohol denat., Dimethicone, Betaine, Niacinamide, Cyclopentasiloxane, 1,2-hexanediol, Hydrogenated poly(c6-14 olefin), Cyclohexasiloxane, Glyceryl polymethacrylate, Peg-60 hydrogenated castor oil, Unknown, Glycerin, Parfum, Propanediol, Carbomer, Tromethamine, Dimethiconol, Ethylhexylglycerin, Adenosine, Limonene, Disodium edta, Sorbitan isostearate, Polysorbate 60, Dextrin, Theobroma cacao extract, Artemisia vulgaris extract, Houttuynia cordata extract, Rubus idaeus fruit extract, Prunella vulgaris leaf extract, Lonicera japonica flower extract, Polyglutamic acid, Zanthoxylum piperitum fruit extract, Taraxacum officinale rhizome/root extract, Ganoderma lucidum extract, Beta-glucan, Linalool, Phenoxyethanol, Citronellol, Tocopherol, Sparassis crispa extract

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$30.40
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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
innisfreePerfect 9 Repair Skin EXYOUR PRODUCTBYROESALMON CREAM DUOAHCBrilliant Gold CreamMEDI-PEELMelanon X Cream 30ml
Match—88%88%88%
Price$30.40$126.40+$96.00$139.99+$109.59$12.50−$17.90
Shared key ingredients—7 of 106 of 105 of 10
Key difference—PanthenolPhytosphingosineAlpha-Arbutin
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol ———
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Product summary

Based on the ingredient list, "innisfree - Perfect 9 Repair Skin EX" can work well for skin moisturization. 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. Humectants in this product (betaine, glycerin, polyglutamic acid, butylene glycol and dextrin) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (dimethicone, dimethiconol, cyclopentasiloxane, hydrogenated poly (c6-14 olefin) and glyceryl polymethacrylate) 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

  • We particularly like that there is a good concentration of Niacinamide (1.60% - 2.30%) in this moisturizer. Niacinamide is a well-studied multi-tasking active. It is a great ingredient to have in a moisturizer. 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 help improve the skin tone, reducing pigmentation marks.
  • Adenosine 0.10% - 0.45%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).
This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: vitamin e

Irritation risk

This moisturizer contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. 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 30.40$ 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 22 studies and safety reviews.

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innisfree Perfect 9 Repair Skin EX
innisfreePerfect 9 Repair Skin EX

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