St. Tropez Pro Light Express Refill Review

St. Tropez Pro Light Express Refill
3.0
/ 10
Moisturizing
5.9 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Ingredients

St. Tropez Pro Light Express Refill Ingredients

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Full Ingredient List (INCI):

Water, Dihydroxyacetone, PPG-5-Ceteth-20, Propylene Glycol, Glycerin, Phenoxyethanol, Fragrance, Caramel, Dimethyl Isosorbide, Sodium Metabisulfite, Melanin, Bis-PEG-18 Methyl Ether Dimethyl Silane, Ethylhexylglycerin, Linalool, Hexyl Cinnamal, Benzyl Salicylate, Butylphenyl Methylpropional, Citronellol, Limonene, Aloe Barbadensis Leaf Juice, Geraniol, Hydroxycitronellal, Alpha-Isomethyl Ionone, Anise Alcohol, Coumarin, BHT, Potassium Sorbate, Citric Acid, Yellow 5 (CI 19140), Red 4 (CI 14700), Blue 1 (CI 42090)
Review

Does St. Tropez Pro Light Express Refill Work?

 
According to CreamScan's analysis of the ingredient list, here’s what St. Tropez Pro Light Express Refill has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 3.0 out of 10.

  

Key Benefits of St. Tropez Pro Light Express Refill

 
These are the key benefits you can expect from using St. Tropez Pro Light Express Refill:
 

🔵 Lightweight Purely Humectant Moisturizer Suitable for Oily Skin

According to CreamScan analysis, St. Tropez Pro Light Express Refill is lightly moisturizing, with a moisturizing rating of 3.0 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a moderate humectancy of 5.9 out of 10, primarily due to the high content of Propylene Glycol (est. ≈3.0%) and Glycerin (est. ≈2.0%).

This product, when used alone as a moisturizer, can provide light humectant hydration in a fast-absorbing formula without any occlusive ingredients. This could work for people with oily skin who need a basic level of hydration.

📌 Certain studies suggest that humectants alone may not effectively moisturize the skin. If you use this product as your only moisturizer, we recommend following it with one that contains at least some occlusive ingredients.

💧 A Humectant Add-on for Any Skincare Routine

But it’s not limited to oily skin - since it contains a moderate amount of humectants, such a humectant add-on will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

📌 Please note that this is not a complete list of benefits. We are in the process of enhancing our model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: St. Tropez Pro Light Express Refill

 
CreamScan identified a few things to consider before adding St. Tropez Pro Light Express Refill to your skincare routine:
 

⚠️ If It’s Your Only Moisturizer, It Needs to Be Paired with Some Occlusives

While humectants are highly effective at attracting water to the skin, studies (J. N. Kraft, C. W. Lynde) suggest they may not be efficient when used alone.

One major drawback of purely humectant moisturization is that the water attracted by humectants to the upper layers of the skin can evaporate completely into the environment through transepidermal water loss (TEWL). Adding occlusive ingredients helps seal this moisture into the skin and prevent further water loss.

If you’re using St. Tropez Pro Light Express Refill as your only moisturizer, consider pairing it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones. These work alongside humectants to create a protective barrier, locking in hydration and ensuring longer-lasting moisturization. The amount of occlusive needed depends on your skin type - the drier the skin, the more occlusives it requires.

If this product is used not as a standalone moisturizer but as part of your skincare routine, such as a toner or serum, it should be applied before your main moisturizer (unless it's a sunscreen), which will provide the necessary occlusivity on top of it.

Pros & Cons of St. Tropez Pro Light Express Refill

 
Here’s an overview of the pros and cons of St. Tropez Pro Light Express Refill to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides moderate humectant moisturizing suitable for oily skin
✅ As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
✅ Lightweight texture
 

⭕ Cons: 

⚠️ Only if used as a standalone moisturizer - it needs to be paired with occlusives to seal in humectants
   

Summary: St. Tropez Pro Light Express Refill

 
Based on the ingredient list analysis, CreamScan AI suggests that St. Tropez Pro Light Express Refill
, when used alone, provides lightweight, moderate humectant moisturizing, making it suitable for oily skin. As part of a moisturizing routine, it offers a subtle humectant enhancement, beneficial for all skin types.
 
That said, there are some things about St. Tropez Pro Light Express Refill worth noting.
 
Looking at its moisturizing profile, we found that it doesn’t contain any occlusive ingredients, potentially allowing the moisture attracted to the skin by humectants to evaporate. Therefore, if it’s used as the only moisturizer in a routine, it’s recommended to pair it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones.
 
📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredient Breakdown

Est. % Ingredient Origin Functions
75
6
4
3
2
1
1
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.1
0.3
0.3
0.3
0.3
0.3
0.3
0.04
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Dihydroxyacetone
Function:
Origin:
PPG-5-Ceteth-20
Function:
Origin:
Propylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Fragrance
Function:
Origin:
Caramel
Function:
Origin:
Dimethyl Isosorbide
Function:
Origin:
Sodium Metabisulfite
Function:
Origin:
Melanin
Function:
Origin:
Bis-PEG-18 Methyl Ether Dimethyl Silane
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Linalool
Function:
Origin:
Hexyl Cinnamal
Function:
Origin:
Benzyl Salicylate
Function:
Origin:
Butylphenyl Methylpropional
Function:
Origin:
Citronellol
Function:
Origin:
Limonene
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
Geraniol
Function:
Origin:
Hydroxycitronellal
Function:
Origin:
Alpha-Isomethyl Ionone
Function:
Origin:
Anise Alcohol
Function:
Origin:
Coumarin
Function:
Origin:
BHT
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Citric Acid
Function:
Origin:
Yellow 5 (CI 19140)
Function:
Origin:
Red 4 (CI 14700)
Function:
Origin:
Blue 1 (CI 42090)
Function:
Origin:

Ratings

All humectants
5.9
3
2
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
3.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 5.9 10
5.9
3
2
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
3.0
Ingredient Est. % Benchmark Humectancy
3
2
0.3
0.3
0.3
All humectants 5.9 10
5.9
All humectants
5.9
3
2
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Sodium Metabisulfite
0.3
Aloe Barbadensis Leaf Juice
0.3
BHT
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %75
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Dihydroxyacetone
Est. %6
Function
Origin
DihydroxyacetoneA self-tanning agent that works by reacting with the dead skin cells on the surface of the skin to produce the desired tan pigmentation. This pigment can last for several days and up to several weeks.
PPG-5-Ceteth-20
Est. %4
Function
Origin
PPG-5-Ceteth-20A synthetic emulsifier that can also contribute to the smooth feel of a product.
Propylene Glycol
Est. %3
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Glycerin
Est. %2
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Phenoxyethanol
Est. %1
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Fragrance
Est. %1
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.
Caramel
Est. %1
Function
Origin
CaramelA natural ingredient that is derived from the heat treatment of table sugar. Caramel is used in skincare as a natural colorant that can create transparent, dark brown solutions. It also works as a fragrance, where it provides a sweet, sugary scent.
Dimethyl Isosorbide
Est. %0.3
Function
Origin
Dimethyl IsosorbideA solvent for active ingredients that is claimed to help them better penetrate the outer layer of skin. It also helps to reduce the thickness of a product.
Sodium Metabisulfite
Est. %0.3
Function
Origin
Sodium MetabisulfiteA preservative that is especially effective at preventing fungus and mold growth. It is normally combined with a strong bactericidal preservative in order to achieve broad-spectrum protection. Sodium metabisulfite is also used as an antioxidant.
Melanin
Est. %0.3
Function
Origin
Melanin
Bis-PEG-18 Methyl Ether Dimethyl Silane
Est. %0.3
Function
Origin
Bis-PEG-18 Methyl Ether Dimethyl SilaneA silicone with the unusual trait of being able to disperse in water. It moisturizes the skin as a humectant and leaves a soft and smooth after-feel. This ingredient also has foam-boosting properties.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Hexyl Cinnamal
Est. %0.3
Function
Origin
Hexyl Cinnamal

A synthetic scent ingredient that produces a jasmine-like fragrance. According to the International Fragrance Association (IFRA), hexyl cinnamal is a skin sensitizer and allergen and so its use in skincare should be limited.

Benzyl Salicylate
Est. %0.3
Function
Origin
Benzyl Salicylate

A fragrance ingredient with a sweet, floral, and slightly balsamic scent. It is one of the twenty-six fragrances that are considered allergens according to the International Fragrance Association (IFRA), and so its use is restricted.

Butylphenyl Methylpropional
Est. %0.1
Function
Origin
Butylphenyl Methylpropional

A synthetic fragrance ingredient used to recreate the scent of lilies, this ingredient also features fresh, green, and powdery notes. Butylphenyl Methylpropional was recently labeled as Toxic to Reproduction in the EU and will be banned in 2022.

Citronellol
Est. %0.3
Function
Origin
Citronellol

A fragrant compound found naturally in many essential oils (mainly lemongrass). It can have a lemon or a rose scent. People with sensitive skin should try to avoid products with citronellol, or at least do a patch test before using it.

Limonene
Est. %0.3
Function
Origin
Limonene

One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

Aloe Barbadensis Leaf Juice
Est. %0.3
Function
Origin
Aloe Barbadensis Leaf JuiceA gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory properties.
Geraniol
Est. %0.3
Function
Origin
Geraniol

A fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.

Hydroxycitronellal
Est. %0.3
Function
Origin
Hydroxycitronellal

A fragrant compound with a scent reminiscent of lilies and sweet tropical melon. It can be found in many different essential oils (such as palmarosa, ylang-ylang, and lemongrass essential oil) but is manufactured synthetically from citronellal.

Alpha-Isomethyl Ionone
Est. %0.3
Function
Origin
Alpha-Isomethyl IononeA fragrance ingredient that is supplied as a pale, yellow liquid. The scent it emits is very clean and features notes of violet and orris. Alpha-isomethyl is also used as a flavoring agent in lip care products and even in some foods and drinks.
Anise Alcohol
Est. %0.04
Function
Origin
Anise Alcohol
Coumarin
Est. %0.3
Function
Origin
Coumarin

A plant-based fragrant compound that occurs in sweet-smelling grass, sweet woodruff, and sweet clover. It has a sweet and vanilla-like scent in high concentrations and a similar scent to freshly mowed grass in low concentrations.

BHT
Est. %0.3
Function
Origin
BHTAn antioxidant ingredient that naturally occurs in green algae and some bacteria or fungi but, for commercial use, is created synthetically. BHT is also used occasionally as a fragrance, where it presents a sweet, camphor-like odor.
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Yellow 5 (CI 19140)
Est. %0.3
Function
Origin
Yellow 5 (CI 19140)A bright yellow colorant that is often also listed as FD&C Yellow 5.
Red 4 (CI 14700)
Est. %0.3
Function
Origin
Red 4 (CI 14700)A synthetic dye that is also known as FD&C Red No. 4. This colorant produces a warm red hue that has an orange or yellow undertone.
Blue 1 (CI 42090)
Est. %0.3
Function
Origin
Blue 1 (CI 42090)A synthetic dye commonly known as Brilliant Blue FCF that produces rich blue colors for various cosmetic uses. FD&C Blue #1 can also be found in foods, medications, and dietary supplements, as it is considered non-toxic and safe for use.