Tatcha - Limited Edition Kissu Lip Mask

Tatcha Limited Edition Kissu Lip Mask

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Can it work? Irritants Ingredient concentrations Sources Similar products Q&A Where to buy
  • Moisturizing
  • allantoin
  • lauroyl lysine
  • silica
  • squalane
  • stearyl glycyrrhetinate
  • titanium dioxide
  • tocopherol
  • +4 more
75 /100
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Formula review

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What does the product description say?
"A limited-edition tinted lip treatment of moisture-sealing squalane and calming Japanese peach extract for soft, pillowy lips."
WIMJ summary

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: allantoin, butylene glycol.

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: squalane.

Ingredient Effectiveness Concentration Irritancy
meets threshold
meets threshold
meets threshold

Potential irritants


Ingredients by volume

Ingredient Estimated concentration
Helps to soften the upper layer of the skin and create a nice product texture
22% - 33%
7.9% - 11.9%
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.
4.9% - 7.4%
Helps water and oil mix together
3.5% - 5.2%
Used to absorb oil and can temporarily mattify skin
2.7% - 4.1%
2.2% - 3.3%
A plant oil that helps to soften the upper layer of the skin and can help restore skin's barrier function. Might have an anti-oxidant effect
1.9% - 2.8%
1.5% - 2.3%
1.2% - 1.8%
1.1% - 1.6%
0.9% - 1.3%
A plant extract that might have some anti-oxidant effect
0.85% - 1.25%
0.55% - 1.3%
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
0.5% - 1.15%
A fatty acid derived from licorice. Works as an emollient and can help calm down inflammation
0.45% - 1.1%
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
0.5% - 1.15%
Might help neutralize free radicals in skin
0.45% - 1.1%
Plain old water
0.45% - 1%
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
0.4% - 1%
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
0.4% - 0.9%
A preservative
0.35% - 0.85%
An aromatic blend of unspecified and possibly irritating ingredients
0.3% - 0.7%
A preservative. It helps prevent bacterial growth in cosmetic products
0.3% - 0.75%
Helps improve the product appearance
0.45% - 1%
Helps soften the upper layer of the skin and creates a nice product texture
0.2% - 0.75%
Is used to add opaque (non-transparent) appearance to formulations. Can be used to coat other ingredients for even dispersion. This is a different ingredient compared to the ones used in antipersperants (aluminium chloride and aluminium chlorohydrate)
0.2% - 0.75%
A red colorant
0.1% - 0.4%
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
0.15% - 0.6%
A yellow dye
0.05% - 0.25%
Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light
0.05% - 0.25%
0.05% - 0.15%

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