St. Tropez Self Tan Purity Vitamins Bronzing Face Serum Review

St. Tropez Self Tan Purity Vitamins Bronzing Face Serum
4.9
/ 10
Moisturizing
9.5 Humectancy icon Humectancy
0.3 Occlusivity icon Occlusivity
Review

Does St. Tropez Self Tan Purity Vitamins Bronzing Face Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what St. Tropez Self Tan Purity Vitamins Bronzing Face Serum has to offer:
 
✅ Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 4.9 out of 10.

  

Key Benefits of St. Tropez Self Tan Purity Vitamins Bronzing Face Serum

 
These are the key benefits you can expect from using St. Tropez Self Tan Purity Vitamins Bronzing Face Serum:
 

🔵 Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, St. Tropez Self Tan Purity Vitamins Bronzing Face Serum is quite moisturizing, with a moisturizing rating of 4.9 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.3 out of 10 and a very high humectancy of 9.5 out of 10, primarily due to the high content of Propanediol (est. ≈4.0%) and Glycerin (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

💧 A Humectant Boost for Any Skincare Routine

But it’s not limited to oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

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 AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: St. Tropez Self Tan Purity Vitamins Bronzing Face Serum

 
CreamScan AI identified a few things to consider before adding St. Tropez Self Tan Purity Vitamins Bronzing Face Serum to your skincare routine:
 

⚠️ If It’s an Exfoliator, It May Increase Skin Photosensitivity Due to Lactic Acid

This product contains lactic acid, a popular AHA known for its ability to gently exfoliate and brighten the skin. It works by removing dead skin cells, revealing new, more delicate skin that is more vulnerable to sun damage.

In smaller quantities, lactic acid is often used as a pH adjuster and may not significantly contribute to exfoliation. However, at higher concentrations, it functions as an effective exfoliant with benefits and risks similar to other AHAs. Products with AHAs, including lactic acid, may increase skin sensitivity, making it more prone to sunburn or irritation when exposed to UV rays.

If this product is designed for exfoliation, applying a broad-spectrum sunscreen with at least SPF 30 daily is essential to protect your skin. Always check the label or the manufacturer’s website for specific usage instructions.

Pros & Cons of St. Tropez Self Tan Purity Vitamins Bronzing Face Serum

 
Here’s an overview of the pros and cons of St. Tropez Self Tan Purity Vitamins Bronzing Face Serum to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides humectant-rich moisturizing ideal for oily skin
✅ As part of a routine: A humectant moisturizing boost, beneficial for any skin type
✅ Lightweight texture
 

⭕ Cons: 

✅ We couldn't find any
   

Summary: St. Tropez Self Tan Purity Vitamins Bronzing Face Serum

 
Based on the ingredient list analysis, CreamScan AI suggests that St. Tropez Self Tan Purity Vitamins Bronzing Face Serum
, when used alone, delivers lightweight, humectant-rich moisturizing, making it ideal for oily skin. As part of a moisturizing routine, it provides a humectant boost, beneficial for all skin types.
 
That said, there are some things about St. Tropez Self Tan Purity Vitamins Bronzing Face Serum worth noting.
 
📌 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.

 

Ingredients

Est. % Ingredient Origin Functions
75
6
4
3
2
1.5
1
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Dihydroxyacetone
Function:
Origin:
Propanediol
Function:
Origin:
Glycerin
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Betaine
Function:
Origin:
Citrus Nobilis (Mandarin Orange) Fruit Extract
Function:
Origin:
Sodium Metabisulfite
Function:
Origin:
Beta Vulgaris (Beet) Root Extract
Function:
Origin:
Fructooligosaccharides
Function:
Origin:
Fragrance
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Propylene Glycol Dicaprylate/Dicaprate
Function:
Origin:
Prunus Persica (Peach) Flower Extract
Function:
Origin:
Potassium Lactate
Function:
Origin:
Terminalia Ferdinandiana Seed Oil
Function:
Origin:
Linalool
Function:
Origin:
Lactic Acid
Function:
Origin:
Limonene
Function:
Origin:
Citronellol
Function:
Origin:
Hexyl Cinnamal
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Persea Gratissima (Avocado) Fruit Extract
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Citric Acid
Function:
Origin:
Hibiscus Sabdariffa Flower Extract
Function:
Origin:

Ratings

All humectants
9.5
4
3
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.6
0.3
0.3
Benchmark
20
Moisturizing rating
4.9
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.5 10
9.5
4
3
1
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.6 20
0.3
0.3
0.3
Moisturizing rating
4.9
Ingredient Est. % Benchmark Humectancy
4
3
1
0.3
0.3
0.3
0.3
0.3
All humectants 9.5 10
9.5
All humectants
9.5
4
3
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
All occlusives 0.6 20
0.3
All occlusives
0.6
0.3
0.3
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
0.3
0.3
All antioxidants 1.5 3 No
All antioxidants
1.5
Sodium Metabisulfite
0.3
Beta Vulgaris (Beet) Root Extract
0.3
Terminalia Ferdinandiana Seed Oil
0.3
Hydrolyzed Hyaluronic Acid
0.3
Hibiscus Sabdariffa Flower Extract
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.
Propanediol
Est. %4
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Glycerin
Est. %3
Function
Origin
Glycerin

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

PEG-40 Hydrogenated Castor Oil
Est. %2
Function
Origin
PEG-40 Hydrogenated Castor OilA castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
Hydroxyethylcellulose
Est. %1.5
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
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.
Betaine
Est. %1
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Citrus Nobilis (Mandarin Orange) Fruit Extract
Est. %0.3
Function
Origin
Citrus Nobilis (Mandarin Orange) Fruit Extract
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.
Beta Vulgaris (Beet) Root Extract
Est. %0.3
Function
Origin
Beta Vulgaris (Beet) Root ExtractA purple-red extract with antioxidant activity that is obtained from red beetroot.
Fructooligosaccharides
Est. %0.3
Function
Origin
FructooligosaccharidesA derivative a fructose that moisturizes skin by drawing water to the surface of the skin.
Fragrance
Est. %0.3
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.
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.
Propylene Glycol Dicaprylate/Dicaprate
Est. %0.3
Function
Origin
Propylene Glycol Dicaprylate/DicaprateA naturally derived ester with a light and dry skin feel and the ability to trap in moisture.
Prunus Persica (Peach) Flower Extract
Est. %0.3
Function
Origin
Prunus Persica (Peach) Flower Extract
Potassium Lactate
Est. %0.3
Function
Origin
Potassium Lactate
Terminalia Ferdinandiana Seed Oil
Est. %0.3
Function
Origin
Terminalia Ferdinandiana Seed Oil
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.
Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
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.

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.

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.

Hydrolyzed Hyaluronic Acid
Est. %0.3
Function
Origin
Hydrolyzed Hyaluronic AcidA smaller-molecule version of the regular hyaluronic acid. It is a powerful humectant that absorbs into the skin and offers moisturizing, smoothing, and anti-wrinkle effects. It is also slightly anti-inflammatory and displays subtle antioxidant properties.
Persea Gratissima (Avocado) Fruit Extract
Est. %0.3
Function
Origin
Persea Gratissima (Avocado) Fruit Extract
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
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.
Hibiscus Sabdariffa Flower Extract
Est. %0.3
Function
Origin
Hibiscus Sabdariffa Flower ExtractDerived from bright red hibiscus flowers, this extract contains anthocyanins (red plant pigments), antioxidant flavonoids, and high amounts of organic acids.