St. Tropez Gradual Tan Watermelon Daily Firming Lotion

St. Tropez Gradual Tan Watermelon Daily Firming Lotion

Efficacy62/100IrritancyHigh

Works for

Moisturizing
Coco-caprylate, Cetearyl alcohol + 11 more
Works
What the product description says
“The Gradual Tan Watermelon by St. Tropez is a lightweight moisturising lotion that helps to create a flawless, sun-kissed effect.”
Source: Lookfantastic

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: biosaccharide gum-1, 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: dimethicone, helianthus annuus seed oil.

Coco-caprylateKey active· EmollientEffect: MediumAn emollient that softens skin and creates a nice product texture~5.7–6.9%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~2.6–3.1%
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~2–2.5%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~1.5–1.9%
Vitis vinifera seed oilKey active· EmollientEffect: HighA great emollient that can also have anti-oxidant properties~1–1.2%
Alaria esculenta extractKey active· HumectantEffect: MediumWorks as a humectant helping to attract water to the upper layer of the skin and might be effective as an anti-oxidant.~0.7–1.05%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.45–0.65%
Biosaccharide gum-1Key active· HumectantEffect: HighHelps attract water to the upper layer of the skin and is claimed to provide a longer-lasting hydration because of its ability to create a water-binding film on the surface of the skin~0.45–0.7%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.4–0.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.25–0.5%
TocopherolEffect: Low, below effective dosePure 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~0.45–0.65%
Caprylic/capric triglycerideUnder-dosedA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~0.4–0.65%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.1–0.2%
Anti-aging
Alaria esculenta extract, Tocopherol + 1 more
Not delivered
What the product description says
“- Marine Algae: Provides firmer-, more youthful-looking skin over time.”
Source: Sephora

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 rubus idaeus seed oil might be able to help neutralize free radicals in skin and help it fight off some of the sun damage.

Alaria esculenta extractEffect: LowWorks as a humectant helping to attract water to the upper layer of the skin and might be effective as an anti-oxidant.~0.7–1.05%
TocopherolEffect: Low, below effective dosePure 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~0.45–0.65%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.1–0.2%
Anti-oxidation
Not advertised by the brand · Rubus idaeus seed oil, Vitis vinifera seed oil + 2 more
May help

This product contains antioxidants (rubus idaeus seed oil) 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.

Rubus idaeus seed oilKey activeEffect: MediumA plant oil that might be able to help neutralize free radicals in skin~0.6–0.9%
Vitis vinifera seed oilEffect: LowA great emollient that can also have anti-oxidant properties~1–1.2%
Alaria esculenta extractEffect: LowWorks as a humectant helping to attract water to the upper layer of the skin and might be effective as an anti-oxidant.~0.7–1.05%
TocopherolUnder-dosedPure 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~0.45–0.65%

Can it cause trouble?

Irritancy
3 strong irritants: Parfum, Linalool + 1 more — patch-test recommended
High risk
We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
DihydroxyacetoneA self-tanning agentHigh~4.4–5.4%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.45%est.
LinaloolA fragrance. Can be irritatingHigh~0.2–0.35%est.
Alpha-isomethyl iononeA fragrance. Potential allergen and can be irritatingHigh~0.15–0.25%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.1–0.15%est.
Coco-caprylateAn emollient that softens skin and creates a nice product textureMedium~5.7–6.9%est.
Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureMedium~1.7–2%est.
EthoxydiglycolHelps to improve the product consistencyMedium~1.1–1.4%est.
Vitis vinifera seed oilA great emollient that can also have anti-oxidant propertiesMedium~1–1.2%est.
Rubus idaeus seed oilA plant oil that might be able to help neutralize free radicals in skinMedium~0.6–0.9%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.4–0.65%est.
Ceteareth-20Helps oil and water mix together. Has some emollient propertiesMedium~0.4–0.6%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.5%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.2–0.35%est.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~0.1–0.2%est.
Potassium sorbateA preservativeMedium~0.1–0.2%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.05%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~2.6–3.1%est.
Ceteareth-20Helps oil and water mix together. Has some emollient properties2/5~0.4–0.6%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Coco-caprylate~5.7–6.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that softens skin and creates a nice product texture

More about Coco-caprylate
Dihydroxyacetone~4.4–5.4%
Irritant · high
Irritation risk
High
Works for
Tanning

A self-tanning agent

More about Dihydroxyacetone
Cetearyl alcohol~2.6–3.1%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Pentaerythrityl distearate~2.3–2.8%
Formula
Irritation risk
Low
Works for
Cleansing
More about Pentaerythrityl distearate
Glycerin~2–2.5%
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
Cetearyl glucoside~1.7–2%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil in the product mix well together and improves product texture

More about Cetearyl glucoside
Dimethicone~1.5–1.9%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Ethoxydiglycol~1.1–1.4%
Irritant · medium
Irritation risk
Medium

Helps to improve the product consistency

More about Ethoxydiglycol
Vitis vinifera seed oil~1–1.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient that can also have anti-oxidant properties

More about Vitis vinifera seed oil
Alaria esculenta extract~0.7–1.05%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

Works as a humectant helping to attract water to the upper layer of the skin and might be effective as an anti-oxidant.

More about Alaria esculenta extract
Rubus idaeus seed oil~0.6–0.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant oil that might be able to help neutralize free radicals in skin

More about Rubus idaeus seed oil
Vaccinium myrtillus seed oil~0.5–0.75%
Formula
Biosaccharide gum-1~0.45–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and is claimed to provide a longer-lasting hydration because of its ability to create a water-binding film on the surface of the skin

More about Biosaccharide gum-1
Citrullus lanatus fruit juice~0.45–0.65%
Formula
Sodium hyaluronate~0.45–0.65%
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
Tocopherol~0.45–0.65%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAnti-inflammatoryMoisturizingAnti-aging

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

More about Tocopherol
Helianthus annuus seed oil~0.4–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Caprylic/capric triglyceride~0.4–0.65%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Capryloyl/capryloyl leucine isosorbide esters~0.35–0.6%
Formula
Ceteareth-20~0.4–0.6%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together. Has some emollient properties

More about Ceteareth-20
Parfum~0.25–0.45%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Phenoxyethanol~0.25–0.45%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Caprylyl glycol~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Cellulose~0.25–0.5%
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
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Isosorbide~0.2–0.4%
Formula
Irritation risk
Low
More about Isosorbide
Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate~0.25–0.45%
Formula
Irritation risk
Low

Used to increase stability of product formulations

More about Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate
Linalool~0.2–0.35%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Hexanediol~0.2–0.35%
Formula
Irritation risk
Low

Helps dissolve other ingredients

More about Hexanediol
Hydroxyacetophenone~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Alpha-isomethyl ionone~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Potential allergen and can be irritating

More about Alpha-isomethyl ionone
Benzyl alcohol~0.1–0.15%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Sodium benzoate~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Lactic acid~0.1–0.2%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
ExfoliationEvens skin toneMoisturizingAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
Potassium sorbate~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Citric acid~0.05%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Ingredient list view

Water, Coco-caprylate, Dihydroxyacetone, Cetearyl alcohol, Pentaerythrityl distearate, Glycerin, Cetearyl glucoside, Dimethicone, Ethoxydiglycol, Vitis vinifera seed oil, Alaria esculenta extract, Rubus idaeus seed oil, Vaccinium myrtillus seed oil, Biosaccharide gum-1, Citrullus lanatus fruit juice, Sodium hyaluronate, Tocopherol, Helianthus annuus seed oil, Caprylic/capric triglyceride, Capryloyl/capryloyl leucine isosorbide esters, Ceteareth-20, Parfum, Phenoxyethanol, Caprylyl glycol, Cellulose, Xanthan gum, Isosorbide, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Linalool, Hexanediol, Hydroxyacetophenone, Alpha-isomethyl ionone, Benzyl alcohol, Sodium benzoate, Lactic acid, Potassium sorbate, Citric acid

Compare prices

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Amazon USPrice as of 11/7 09:23 GMT
$29.00
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Sephora
$29.00
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Sephora
$39.00
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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
St. TropezGradual Tan Watermelon Daily Firming LotionYOUR PRODUCTThalgo24 Hour Hydrating Body MilkJason NaturalJason Calming Lavender Hand Body LotionVitamin ESensitive Oat and Coconut Body Lotion
Match—38%38%38%
Price$29.00$35.48+$6.48—$6.66−$22.34
Shared key ingredients—5 of 106 of 104 of 10
Key difference—GluconolactoneSalicylic AcidPetrolatum
Irritancy High Medium Medium Medium
Drying alcohol————
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St. Tropez Gradual Tan Watermelon Daily Firming Lotion
St. TropezGradual Tan Watermelon Daily Firming Lotion

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

As an Amazon Associate, WIMJ earns from qualifying purchases.