St. Tropez Express Sheet Mask

St. Tropez Express Sheet Mask

Efficacy75/100IrritancyHigh

Works for

Moisturizing
Glycerin, Saccharide isomerate + 3 more
Works
What the product description says
“Enriched with Hyaluronic Acid, the sheet envelops the visage in a veil of long-lasting hydration.”
Source: Skinstore

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

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).

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~2.1–3.2%
Saccharide isomerateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~1.2–1.9%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.15–0.65%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~3.9–5.9%
AllantoinUnder-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.3–0.75%

Can it cause trouble?

Irritancy
8 strong irritants: Parfum, Linalool + 6 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
DihydroxyacetoneA self-tanning agentHigh~5.1–7.6%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.2–0.75%est.
LinaloolA fragrance. Can be irritatingHigh~0.1–0.5%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.1–0.45%est.
Benzyl salicylateA fragrance. Is a likely irritantHigh~0.1–0.4%est.
Butylphenyl methylpropionalA fragrance. Can trigger allergic reactions and be irritatingHigh~0.05–0.25%est.
CitronellolA fragrance. Can be irritatingHigh~0.05–0.2%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.05–0.15%est.
GeraniolA fragrance. Can be irritatingHigh~0.01–0.1%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~3.9–5.9%est.
Peg-40 hydrogenated castor oilHelps oil and water mix togetherMedium~1–1.5%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%est.
1,2-hexanediolA preservativeMedium~0.35–0.85%est.
Caprylhydroxamic acidA preservativeMedium~0.3–0.7%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.35%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.1–0.35%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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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
Dihydroxyacetone~5.1–7.6%
Irritant · high
Irritation risk
High
Works for
Tanning

A self-tanning agent

More about Dihydroxyacetone
Pentylene glycol~3.9–5.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Glycereth-26~2.7–4.1%
Formula
Irritation risk
Low

Helps create a thicker product consistency

More about Glycereth-26
Glycerin~2.1–3.2%
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
Bis-peg-15 methyl ether dimethicone~1.7–2.5%
Formula
Irritation risk
Low
Works for
Cleansing
More about Bis-peg-15 methyl ether dimethicone
Propanediol~1.5–2.2%
Formula
Irritation risk
Low

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

More about Propanediol
Saccharide isomerate~1.2–1.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Saccharide isomerate
Peg-40 hydrogenated castor oil~1–1.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-40 hydrogenated castor oil
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

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

A preservative

More about Sodium metabisulfite
Xanthan gum~0.4–1%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
1,2-hexanediol~0.35–0.85%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Allantoin~0.3–0.75%
Under-dosed
Irritation risk
Low
Works for
Anti-inflammatoryMoisturizingAnti-blemishReduces rednessReduces irritationExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Caprylhydroxamic acid~0.3–0.7%
Irritant · medium
Irritation risk
Medium

A preservative

More about Caprylhydroxamic acid
Parfum~0.2–0.75%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Sodium hyaluronate~0.15–0.65%
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
Linalool~0.1–0.5%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Hexyl cinnamal~0.1–0.45%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Benzyl salicylate~0.1–0.4%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Benzyl salicylate
Citric acid~0.1–0.35%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Sodium citrate~0.1–0.35%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Butylphenyl methylpropional~0.05–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can trigger allergic reactions and be irritating

More about Butylphenyl methylpropional
Citronellol~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Limonene~0.05–0.15%
Irritant · high
Irritation risk
High

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

More about Limonene
Geraniol~0.01–0.1%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Ingredient list view

Water, Dihydroxyacetone, Pentylene glycol, Glycereth-26, Glycerin, Bis-peg-15 methyl ether dimethicone, Propanediol, Saccharide isomerate, Peg-40 hydrogenated castor oil, Phenoxyethanol, Sodium metabisulfite, Xanthan gum, 1,2-hexanediol, Allantoin, Caprylhydroxamic acid, Parfum, Sodium hyaluronate, Linalool, Hexyl cinnamal, Benzyl salicylate, Citric acid, Sodium citrate, Butylphenyl methylpropional, Citronellol, Limonene, Geraniol

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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
St. TropezExpress Sheet MaskYOUR PRODUCTSchaebensSheet Mask Vitamin C, 1pcMZ SkinVitamin-Infused Facial Treatment MaskBalance Active FormulaBalance Active Niacinamide Sheet Mask
Match—44%44%44%
Price—$2.29$98.94—
Shared key ingredients—4 of 54 of 54 of 5
Key difference—NiacinamideNiacinamideNiacinamide
Irritancy High Medium Medium Medium
Drying alcohol————
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St. Tropez Express Sheet Mask
St. TropezExpress Sheet Mask

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

As an Amazon Associate, WIMJ earns from qualifying purchases.