Tatcha Luminous Deep Hydration Eye Mask 10 PK - Japanese | Tatcha

Tatcha Luminous Deep Hydration Eye Mask 10 PK - Japanese | Tatcha

Efficacy62/100IrritancyMedium

Works for

Moisturizing
Glycerin, Chondrus crispus extract + 10 more
Works
What the product description says
“Luminous Deep Hydration Eye Mask 10 PK - Japanese | Tatcha”
Source: Tatcha

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: algae extract, 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: chondrus crispus extract, squalane.

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~3.9–5.8%
Chondrus crispus extractKey active· OcclusiveEffect: HighRed algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency~2.7–4.1%
Methyl gluceth-20Key active· HumectantEffect: MediumHelps attract water to the upper layer of the skin and soften it~2–3%
Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~1.5–2.2%
Royal jelly extractKey active· HumectantEffect: MediumA compound secreted by bees. Might be able to attract water to the top layer of the skin. Avoid if sensitive to honey and bee products~1.2–1.9%
SericinKey activeEffect: Medium~1–1.5%
InositolKey active· HumectantEffect: High~0.85–1.25%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~0.35–0.8%
Stearyl glycyrrhetinateKey activeEffect: MediumA fatty acid derived from licorice. Works as an emollient and can help calm down inflammation~0.2–0.8%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.1–0.35%
Camellia sinensis leaf extractEffect: LowCan 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~1.6–2.5%
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~0.35–0.8%
Anti-aging
Camellia sinensis leaf extract, Algae extract + 1 more
Not delivered
What the product description says
“This enables the powerful actives to help promote the appearance of hydrated, revitalized-looking eyes, dramatically reducing the appearance of fine lines.”
Source: Tatcha

This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.This ingredient - camellia sinensis leaf extract - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.

This ingredient camellia sinensis leaf extract might be able to help neutralize free radicals in skin and help it fight off some of the sun damage.

Camellia sinensis leaf extractEffect: LowCan 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~1.6–2.5%
Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~1.5–2.2%
SericinEffect: Low~1–1.5%
Anti-oxidation
Side benefit · Camellia sinensis leaf extract, Sericin
May help

This product contains antioxidants (camellia sinensis leaf extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Camellia sinensis leaf extractKey activeEffect: MediumCan 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~1.6–2.5%
SericinEffect: Low~1–1.5%
Evens skin tone
Side benefit · Stearyl glycyrrhetinate, Camellia sinensis leaf extract + 1 more
May help

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: stearyl glycyrrhetinate.

Stearyl glycyrrhetinateKey activeEffect: MediumA fatty acid derived from licorice. Works as an emollient and can help calm down inflammation~0.2–0.8%
Camellia sinensis leaf extractEffect: LowCan 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~1.6–2.5%
Dipotassium glycyrrhizateEffect: Low, below effective doseA 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~0.35–0.8%

Can it cause trouble?

Irritancy
2 strong irritants: Parfum, Alcohol
Medium risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.3–0.75%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.2%est.
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~0.05–0.15%est.
Royal jelly extractA compound secreted by bees. Might be able to attract water to the top layer of the skin. Avoid if sensitive to honey and bee productsMedium~1.2–1.9%est.
Sericin—Medium~1–1.5%est.
Stearyl glycyrrhetinateA fatty acid derived from licorice. Works as an emollient and can help calm down inflammationMedium~0.2–0.8%est.
CarrageenanHelps thicken the product formula and create a nice product formulationMedium~0.15–0.6%est.
EthylhexylglycerinA preservativeMedium~0.05–0.25%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 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
Chondrus crispus extractRed algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency3/5~2.7–4.1%est.
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~1.5–2.2%est.
CarrageenanHelps thicken the product formula and create a nice product formulation3/5~0.15–0.6%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
Glycerin~3.9–5.8%
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
Propanediol~3.5–5.2%
Formula
Irritation risk
Low

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

More about Propanediol
Chondrus crispus extract~2.7–4.1%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency

More about Chondrus crispus extract
Methyl gluceth-20~2–3%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and soften it

More about Methyl gluceth-20
Camellia sinensis leaf extract~1.6–2.5%
Key active
Irritation risk
Low
Works for
AntibacterialAnti-oxidationAnti-agingAnti-blemishEvens skin toneMoisturizing

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
Algae extract~1.5–2.2%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Royal jelly extract~1.2–1.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A compound secreted by bees. Might be able to attract water to the top layer of the skin. Avoid if sensitive to honey and bee products

More about Royal jelly extract
Sericin~1–1.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-agingAnti-oxidation
More about Sericin
Inositol~0.85–1.25%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Inositol
Coix lacryma-jobi ma-yuen seed extract~0.5–1.15%
Formula
Lonicera japonica leaf extract~0.4–0.95%
Formula
Paeonia albiflora root extract~0.35–0.85%
Formula
Dipotassium glycyrrhizate~0.35–0.8%
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
Chamomilla recutita flower extract~0.3–0.75%
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
Squalane~0.35–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Stearyl glycyrrhetinate~0.2–0.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneMoisturizingReduces rednessAnti-inflammatory

A fatty acid derived from licorice. Works as an emollient and can help calm down inflammation

More about Stearyl glycyrrhetinate
Hydrogenated lecithin~0.2–0.75%
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
Carrageenan~0.15–0.6%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5

Helps thicken the product formula and create a nice product formulation

More about Carrageenan
Ppg-6-decyltetradeceth-30~0.15–0.55%
Formula
Irritation risk
Low
Works for
Cleansing
More about Ppg-6-decyltetradeceth-30
Polyglyceryl-10 myristate~0.1–0.5%
Formula
Polyglyceryl-10 eicosanedioate/tetradecanedioate~0.1–0.45%
Formula
Sodium hyaluronate~0.1–0.35%
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
Sodium dilauramidoglutamide lysine~0.1–0.3%
Formula
Ethylhexylglycerin~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Parfum~0.05–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Alcohol~0.05–0.15%
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
Phenoxyethanol~0.05–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Glycerin, Propanediol, Chondrus crispus extract, Methyl gluceth-20, Camellia sinensis leaf extract, Algae extract, Royal jelly extract, Sericin, Inositol, Coix lacryma-jobi ma-yuen seed extract, Lonicera japonica leaf extract, Paeonia albiflora root extract, Dipotassium glycyrrhizate, Chamomilla recutita flower extract, Squalane, Stearyl glycyrrhetinate, Hydrogenated lecithin, Carrageenan, Ppg-6-decyltetradeceth-30, Polyglyceryl-10 myristate, Polyglyceryl-10 eicosanedioate/tetradecanedioate, Sodium hyaluronate, Sodium dilauramidoglutamide lysine, Ethylhexylglycerin, Parfum, Alcohol, Phenoxyethanol

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Amazon USPrice as of 11/13 12:23 GMT
$74.00
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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
TatchaLuminous Deep Hydration Eye Mask 10 PK - Japanese | TatchaYOUR PRODUCTREVOLUTION SKINCAREGold Eye Hydrogel Hydrating Eye Patches with Colloidal GoldLoops BeautyDew Cloud Eye MaskPatchologyFlashPatch Wink and Kiss Eye and Lip HydroGel Patches
Match—37%33%33%
Price$74.00$18.56−$55.44$25.00−$49.00—
Shared key ingredients—3 of 94 of 94 of 9
Key difference—AllantoinMadecassosideNiacinamide
Irritancy Medium Low Medium Medium
Drying alcohol Contains drying alcohol ———
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Product summary

"Tatcha - Luminous Deep Hydration Eye Mask 10 PK - Japanese | Tatcha" could be helpful for: Moisturizing and Evens skin tone, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (sodium hyaluronate 0.10% - 0.30%, inositol 0.30% - 0.75%, algae extract 1.30% - 2.00%, algae extract 2.10% - 3.20% and glycerin 3.80% - 5.70%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

About the brand

According to Cruelty-Free Kitty "Tatcha" is cruelty free, but its parent company is not.

Tatcha Luminous Deep Hydration Eye Mask 10 PK - Japanese | Tatcha
TatchaLuminous Deep Hydration Eye Mask 10 PK - Japanese | Tatcha

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.