Ishizawa-Lab Lip Aid Concentrated Plumper Lip Mask

Ishizawa-Lab Lip Aid Concentrated Plumper Lip Mask

Efficacy25/100IrritancyMedium

Works for

Moisturizing
Sodium hyaluronate, Hydrolyzed hyaluronic acid + 7 more
Works
What the product description says
“This special two-step treatment, once a week, delivers moisture to the stratum corneum with exfoliation and plumping formula.”
Source: Yesstyle

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

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).

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~1.1–1.7%
Hydrolyzed hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin~0.9–1.35%
Sodium acetylated hyaluronateKey active· HumectantEffect: HighA type of hyaluronic acid that works as an excellent moisturizer by attracting water into the upper layer of the skin. Is typically feels less sticky on the skin compared to the usual hyaluronic acid~0.5–1.2%
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~0.15–0.55%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~1.9–2.9%
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~0.1–0.35%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.05–0.25%
Butyrospermum parkii butterUnder-dosedA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.1–0.5%
Dipotassium glycyrrhizateUnder-dosedA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.05–0.2%
Exfoliation
Microcrystalline cellulose
Not delivered
What the product description says
“Exfoliate and plump up vertical wrinkles with this 2-step lip care routine for once a week.”
Source: Yesstyle

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.

Microcrystalline celluloseEffect: Low~0.4–0.9%
Anti-aging
Ascorbic acid ~0.1–0.35%
Under-dosed
What the product description says
“Exfoliate and plump up vertical wrinkles with this 2-step lip care routine for once a week.”
Source: Yesstyle

Effective ingredients missing or their concentration is too low.

Butyrospermum parkii butterEffect: Low, below effective doseA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.1–0.5%
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~0.1–0.35%

Can it cause trouble?

Irritancy
12 flagged ingredients
Medium 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~2.7–4%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~1.9–2.9%est.
Punica granatum fruit extractA fruit extract that is used to add a fragrance to the product. It might have some antioxidant propertiesHigh~0.1–0.35%est.
Coptis japonica root extractA plant extract that might have some anti-oxidant propertiesHigh~0.1–0.3%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~0.1–0.35%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.01–0.05%est.
1,2-hexanediolA preservativeMedium~0.2–0.75%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.2–0.7%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.15–0.65%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.6%est.
Peg-60 hydrogenated castor oilHelps oil and water mix togetherMedium~0.05–0.25%est.
BhtA preservativeMedium~0.01–0.05%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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~0.1–0.5%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~5.8–8.7%
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
Glycerin~3.5–5.2%
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
Alcohol~2.7–4%
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
Propylene glycol~1.9–2.9%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Quaternium-60~1.5–2.3%
Formula
Irritation risk
Low
More about Quaternium-60
Carbomer~1.3–2%
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
Sodium hyaluronate~1.1–1.7%
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
Hydrolyzed hyaluronic acid~0.9–1.35%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin

More about Hydrolyzed hyaluronic acid
Sodium acetylated hyaluronate~0.5–1.2%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of hyaluronic acid that works as an excellent moisturizer by attracting water into the upper layer of the skin. Is typically feels less sticky on the skin compared to the usual hyaluronic acid

More about Sodium acetylated hyaluronate
Cellulose~0.5–1.15%
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
Microcrystalline cellulose~0.4–0.9%
Formula
Irritation risk
Low
Works for
Exfoliation
More about Microcrystalline cellulose
1,2-hexanediol~0.2–0.75%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Hexylene glycol~0.2–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Hydroxyacetophenone~0.15–0.65%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Sodium chloride~0.15–0.65%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Disodium edta~0.15–0.6%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Water~0.15–0.55%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~0.15–0.55%
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
Glycereth-26~0.1–0.45%
Formula
Irritation risk
Low

Helps create a thicker product consistency

More about Glycereth-26
Butyrospermum parkii butter~0.1–0.5%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-agingAnti-oxidation

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Vanillyl butyl ether~0.1–0.35%
Formula
Punica granatum fruit extract~0.1–0.35%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A fruit extract that is used to add a fragrance to the product. It might have some antioxidant properties

More about Punica granatum fruit extract
Coptis japonica root extract~0.1–0.3%
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
Ascorbic acid~0.1–0.35%
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
1,2-hexanediol~0.1–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Ammonium acryloyldimethyltaurate/vp copolymer~0.1–0.3%
Formula
Irritation risk
Low

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

More about Ammonium acryloyldimethyltaurate/vp copolymer
Bis-peg-18 methyl ether dimethyl silane~0.1–0.35%
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
Butylene glycol~0.05–0.25%
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
Dipropylene glycol~0.05–0.2%
Formula
Irritation risk
Low

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

More about Dipropylene glycol
Hydroxyacetophenone~0.05–0.2%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Peg-60 hydrogenated castor oil~0.05–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-60 hydrogenated castor oil
Dipotassium glycyrrhizate~0.05–0.2%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Disodium edta~0.05–0.15%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Bht~0.01–0.05%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Parfum~0.01–0.05%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Butylene glycol, Glycerin, Alcohol, Propylene glycol, Quaternium-60, Carbomer, Sodium hyaluronate, Hydrolyzed hyaluronic acid, Sodium acetylated hyaluronate, Cellulose, Microcrystalline cellulose, 1,2-hexanediol, Hexylene glycol, Hydroxyacetophenone, Sodium chloride, Disodium edta, Water, Glycerin, Glycereth-26, Butyrospermum parkii butter, Vanillyl butyl ether, Punica granatum fruit extract, Coptis japonica root extract, Ascorbic acid, 1,2-hexanediol, Ammonium acryloyldimethyltaurate/vp copolymer, Bis-peg-18 methyl ether dimethyl silane, Butylene glycol, Dipropylene glycol, Hydroxyacetophenone, Peg-60 hydrogenated castor oil, Dipotassium glycyrrhizate, Disodium edta, Bht, Parfum

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Yesstyle
$5.53
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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
Ishizawa-LabLip Aid Concentrated Plumper Lip MaskYOUR PRODUCTSTARSKINreg; DREAMKISS Plumping and Hydrating Bio-Cellulose Lip MaskCurrentBody SkinHydrogel Lip MaskAnuaHeartleaf 80 Moisture Soothing Ampoule Mask
Match—39%39%37%
Price$5.53$11.68+$6.15$33.41+$27.88$3.71−$1.82
Shared key ingredients—4 of 44 of 44 of 4
Key difference—PanthenolAllantoinPanthenol
Irritancy Medium Medium Medium Low
Drying alcohol Contains drying alcohol ———
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Product summary

"Ishizawa-Lab - Lip Aid Concentrated Plumper Lip Mask" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • 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 lip product it is used for stabilizing other ingredients in the formulation. In this concentration (0.10% - 0.35%) it cannot have a noticeable benefit for the skin.
  • Humectants (sodium acetylated hyaluronate 0.85% - 1.30%, sodium hyaluronate 1.30% - 1.90%, hydrolyzed hyaluronic acid 1.10% - 1.70%, glycerin 0.15% - 0.60% and glycerin 3.50% - 5.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 7.50$ 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 13 studies and safety reviews.

  1. 1
  2. 2
  3. 3
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  4. 4
  5. 5
  6. 6
Ishizawa-Lab Lip Aid Concentrated Plumper Lip Mask
Ishizawa-LabLip Aid Concentrated Plumper Lip Mask

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As an Amazon Associate, WIMJ earns from qualifying purchases.