Shiseido Uno Skin Barrier Emulsion

Shiseido Uno Skin Barrier Emulsion

Efficacy81/100IrritancyHigh

Works for

Moisturizing
Paraffinum liquidum, Tranexamic acid + 12 more
Works well
What the product description says
“It keeps moisture for a long time, protects men's skin that is susceptible to dry damage, and makes it moisturized and firm.”
Source: Yesstyle

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: glycerin, sodium acetylated hyaluronate.

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: methicone, squalane.

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

Paraffinum liquidumHero· Emollient, OcclusiveEffect: HighMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~3.3–4%
Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~29–36%
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~3.8–4.7%
MethiconeKey active· Emollient, OcclusiveEffect: HighA type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface~2.8–3.4%
Diisostearyl malateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin~2.4–2.9%
Phytosteryl/octyldodecyl lauroyl glutamateKey active· EmollientEffect: HighA mix of amino acids and plant-based lipids. Helps to soften the upper layer of the skin and reduce water loss over time~1.1–1.3%
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.~0.75–1.1%
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~0.6–0.9%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.55–0.8%
Zea mays oilKey activeEffect: HighA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function~0.5–0.75%
Tamarindus indica seed gumKey activeEffect: MediumHelps to attract water to the upper layer of the skin and create a nice product finish on the skin~0.45–0.7%
Cetyl ethylhexanoate· EmollientEffect: LowAn emollient that helps soften the skin and creates a thicker product texture~2.2–2.7%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~2.1–2.6%
Batyl alcohol· EmollientEffect: LowNon-drying alcohol. Used to stabilize other ingredients and is an emollient~1.5–1.8%
Evens skin tone
Tranexamic acid, Retinyl palmitate
Works well
What the product description says
“Active ingredient m-tranexamic acid * (prevents rough skin / suppresses melanin production and prevents blemishes and freckles).”
Source: Yesstyle

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

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: retinyl palmitate.

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.

Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~29–36%
Retinyl palmitateKey activeEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.65–0.95%
Anti-aging
Retinyl palmitate
May help
What the product description says
“Makes dry fine wrinkles inconspicuous (effectiveness evaluation test completed).”
Source: Yesstyle

This product contains retinyl palmitate. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Retinyl palmitateKey activeEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.65–0.95%
Anti-blemish
Retinyl palmitate
Not delivered
What the product description says
“Active ingredient m-tranexamic acid * (prevents rough skin / suppresses melanin production and prevents blemishes and freckles).”
Source: Yesstyle

This product contains ingredients (retinyl palmitate) that could help reduce blemishes and clogged pores in theory, but there is not enough evidence that they actually work.

Retinyl palmitateEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.65–0.95%
Anti-oxidation
Side benefit · Camellia sinensis extract, Phytosteryl/octyldodecyl lauroyl glutamate
May help

This product contains antioxidants (camellia sinensis 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 extractKey activeEffect: MediumTea extract. Might be helpful in neutralizing free radicals in skin~0.6–0.95%
Phytosteryl/octyldodecyl lauroyl glutamateEffect: LowA mix of amino acids and plant-based lipids. Helps to soften the upper layer of the skin and reduce water loss over time~1.1–1.3%

Can it cause trouble?

Irritancy
3 strong irritants: Alcohol, Retinyl palmitate + 1 more — patch-test recommended
High risk
We flagged 8 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~1–1.3%est.
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.65–0.95%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.3–0.5%est.
Diisostearyl malateHelps to soften the upper layer of the skinMedium~2.4–2.9%est.
Cetyl ethylhexanoateAn emollient that helps soften the skin and creates a thicker product textureMedium~2.2–2.7%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%est.
EdtaHelp to stabilize the product formulationMedium~0.5–1%est.
Tamarindus indica seed gumHelps to attract water to the upper layer of the skin and create a nice product finish on the skinMedium~0.45–0.7%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
Zea mays oilA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function3/5~0.5–0.75%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Tranexamic acid~29–36%
Key active
Irritation risk
Low
Works for
Evens skin toneMoisturizing

An amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally

More about Tranexamic acid
Water~14–17%
Formula
Irritation risk
Low

Plain old water

More about Water
Dipropylene glycol~6.5–7.9%
Formula
Irritation risk
Low

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

More about Dipropylene glycol
Glycerin~3.8–4.7%
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
Paraffinum liquidum~3.3–4%
Hero · Moisturizing
Irritation risk
Low
Works for
Moisturizing

Mineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function

More about Paraffinum liquidum
Methicone~2.8–3.4%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface

More about Methicone
Diisostearyl malate~2.4–2.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizing

Helps to soften the upper layer of the skin

More about Diisostearyl malate
Cetyl ethylhexanoate~2.2–2.7%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and creates a thicker product texture

More about Cetyl ethylhexanoate
Polyoxyethylene glyceryl isostearate
Not recognized
Polyoxyethylene glyceryl monostearate
Not recognized
Behenyl alcohol~2.1–2.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

More about Behenyl alcohol
Carbomer~1.6–2%
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
Batyl alcohol~1.5–1.8%
Formula
Irritation risk
Low
Works for
MoisturizingAntibacterial

Non-drying alcohol. Used to stabilize other ingredients and is an emollient

More about Batyl alcohol
Glycerin fatty acid ester
Not recognized
Peg/ppg-17/4 dimethyl ether~1.1–1.4%
Formula
Irritation risk
Low

Helps to create a nice product texture

More about Peg/ppg-17/4 dimethyl ether
Alcohol~1–1.3%
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
Phytosteryl/octyldodecyl lauroyl glutamate~1.1–1.3%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A mix of amino acids and plant-based lipids. Helps to soften the upper layer of the skin and reduce water loss over time

More about Phytosteryl/octyldodecyl lauroyl glutamate
Silica~1.1–1.4%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Edta~0.5–1%
Irritant · medium
Irritation risk
Medium

Help to stabilize the product formulation

More about Edta
Camellia sinensis extract~0.6–0.95%
Key active
Irritation risk
Low
Works for
Anti-oxidation

Tea extract. Might be helpful in neutralizing free radicals in skin

More about Camellia sinensis extract
Retinyl palmitate~0.65–0.95%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-blemishAnti-agingExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Squalane~0.75–1.1%
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
Sodium acetylated hyaluronate~0.6–0.9%
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
Sodium hyaluronate~0.55–0.8%
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
Zea mays oil~0.5–0.75%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
CleansingMoisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Zea mays oil
Thiotaurine~0.4–0.6%
Formula
Irritation risk
Low
More about Thiotaurine
Tamarindus indica seed gum~0.45–0.7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps to attract water to the upper layer of the skin and create a nice product finish on the skin

More about Tamarindus indica seed gum
Phenoxyethanol~0.45–0.7%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Parfum~0.3–0.5%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Tranexamic acid, Water, Dipropylene glycol, Glycerin, Paraffinum liquidum, Methicone, Diisostearyl malate, Cetyl ethylhexanoate, Unknown, Unknown, Behenyl alcohol, Carbomer, Batyl alcohol, Unknown, Peg/ppg-17/4 dimethyl ether, Alcohol, Phytosteryl/octyldodecyl lauroyl glutamate, Silica, Sodium metabisulfite, Edta, Camellia sinensis extract, Retinyl palmitate, Squalane, Sodium acetylated hyaluronate, Sodium hyaluronate, Zea mays oil, Thiotaurine, Tamarindus indica seed gum, Phenoxyethanol, Parfum

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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
ShiseidoUno Skin Barrier EmulsionYOUR PRODUCTKracieMoistage Triple Essence CreamRohto MentholatumHada Labo Gokujyun Premium Emulsion 2020 EditionMEDI-PEELDerma Maison Collagen Firming Massage Cream
Match—60%56%56%
Price—$12.37$14.58$92.20
Shared key ingredients—3 of 114 of 114 of 11
Key difference—Glycosyl TrehaloseArgininePalmitoyl Pentapeptide-4
Irritancy High Medium Low Medium
Drying alcohol Contains drying alcohol Contains drying alcohol ——
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Shiseido Uno Skin Barrier Emulsion
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