PUR 4-In-1 Cloud Cream Review

PUR 4-In-1 Cloud Cream
7.6
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
5.1 Occlusivity icon Occlusivity
2.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Ingredients

PUR 4-In-1 Cloud Cream Ingredients

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Full Ingredient List (INCI):

Water, Dimethicone, Propylene Glycol, Glycerin, Cyclopentasiloxane, Octinoxate, Ceramide AP, Retinol, Lactic Acid, Butyrospermum Parkii (Shea) Butter, Sodium Starch Octenylsuccinate, Scenedesmus Rubescens Extract, Camellia Sinensis Leaf Extract, Xylitylglucoside, Anhydroxylitol, Xylitol, Rubus Idaeus (Raspberry) Fruit Extract, Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Punica Granatum Seed Extract, Citrus Limon (Lemon) Peel Extract, Citrus Paradisi (Grapefruit) Peel Extract, Vanilla Planifolia Fruit Extract, Ananas Sativus (Pineapple) Fruit Extract, Pyrus Malus (Apple) Fruit Extract, Rosa Damascena Extract, Vitis Vinifera (Grape) Fruit Extract, Aloe Barbadensis Leaf Juice, PEG-10 Dimethicone, Phenyl Trimethicone, Trimethylsiloxysilicate, Caprylyl Glycol, Caprylic/Capric Triglyceride, Triethyl Citrate, Dimethicone/PEG-10/15 Crosspolymer, PEG/PPG-20/15 Dimethicone, Disodium EDTA, Sodium Citrate, Sodium Chloride, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol
Review

Does PUR 4-In-1 Cloud Cream Work?

 
According to CreamScan's analysis of the ingredient list, here’s what PUR 4-In-1 Cloud Cream has to offer:
 
✅ Significant moisturizing. It has a moisturizing rating of 7.6 out of 10.
✅ Modest anti-wrinkle efficacy: PUR 4-In-1 Cloud Cream has an anti-wrinkle rating of 2.5 out of 10 so you may expect some, although limited, effect on wrinkles.
✅ Antioxidant protection

  

Key Benefits of PUR 4-In-1 Cloud Cream

 
These are the key benefits you can expect from using PUR 4-In-1 Cloud Cream:
 

🔵🔵 Perfect Moisturizer for Normal to Dry Skin with a Balanced Texture, Neither Too Light nor Too Heavy

According to CreamScan analysis, PUR 4-In-1 Cloud Cream is highly moisturizing, with a moisturizing rating of 7.6 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Propylene Glycol (est. ≈6.0%) and Glycerin (est. ≈4.0%), and a moderate occlusivity of 5.1 out of 10, mainly due to the high content of Dimethicone (est. ≈9.0%).

This type of moisturizer is ideal for people with normal skin who want maximum hydration in a formula with a balanced texture - neither too light nor too heavy. It combines a very high concentration of humectants with a moderate amount of occlusive ingredients to deliver effective dual-action moisturizing for normal skin.

This product may also be a good choice for people with normal to dry skin for daily hydration.

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

🟣 Modest Anti-Wrinkle Efficacy

According to CreamScan analysis, PUR 4-In-1 Cloud Cream has a modest level of anti-wrinkle efficacy, rated 2.5 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Retinol (est. ≈0.1%),
 the most effective non-prescription anti-wrinkle ingredient. Numerous clinical studies have shown its positive effects at concentrations as low as 0.1%. A study with 36 participants (Kafi et al.) confirmed that a lotion containing 0.4% retinol reduced wrinkle severity by 21% after 24 weeks of use, compared to the same formulation without retinol (vehicle).
 
Among others, PUR 4-In-1 Cloud Cream also contains Camellia Sinensis Leaf Extract, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Camellia Sinensis Leaf Extract provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.
 
While this does not categorically rule out the possibility that Camellia Sinensis Leaf Extract may reduce wrinkles, its efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were available to the CreamScan team at the time of publication.
 
Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 
📌 Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some additional anti-wrinkle effects through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

🍀 Rich in Skin-Protecting Antioxidants

We estimate that PUR 4-In-1 Cloud Cream is rich (> 3%) in antioxidants, specifically Camellia Sinensis Leaf Extract (est. ≈0.3%), Rubus Idaeus (Raspberry) Fruit Extract (est. ≈0.3%), Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract (est. ≈0.3%), and others.

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

📌 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: PUR 4-In-1 Cloud Cream

 
CreamScan identified a few things to consider before adding PUR 4-In-1 Cloud Cream to your skincare routine:
 

⚠️ May Increase Skin Photosensitivity Due to Retinol

This product contains retinol, which offers powerful anti-wrinkle benefits. The mechanism behind retinol’s action is boosting cell turnover. This process exposes new, more delicate skin, making it more vulnerable to sun damage.

As a result, using products with retinol may increase the skin's sensitivity, making it more prone to sunburn or irritation when exposed to UV rays.

To protect the skin, dermatologists recommend applying a broad-spectrum sunscreen with at least SPF 30 throughout the duration of retinol treatment, along with avoiding direct sun exposure. Retinol should be used at night, as it is sensitive to sunlight and can lose its potency when exposed to UV rays.

📌 Please always check the manufacturer's instructions for using the retinol-containing products, either on their website or product label.

Pros & Cons of PUR 4-In-1 Cloud Cream

 
Here’s an overview of the pros and cons of PUR 4-In-1 Cloud Cream to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ Perfect for moisturizing normal skin
Balanced texture, neither too light nor too heavy
Offers modest anti-wrinkle efficacy
✅ Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
 

⭕ Cons: 

⚠️ May increase skin photosensitivity due to retinol
   

Summary: PUR 4-In-1 Cloud Cream

 
Based on the ingredient list analysis, CreamScan AI suggests that PUR 4-In-1 Cloud Cream
 is an ideal moisturizer for normal skin, combining a very high concentration of humectants with a significant amount of occlusive ingredients in a balanced texture - neither too light nor too heavy.
 
PUR 4-In-1 Cloud Cream contains ingredients with proven evidence of anti-wrinkle efficacy that may provide a modest anti-wrinkle effect. As a result, you can expect a positive, though not very significant, impact on wrinkles.
 
With its high antioxidant content, PUR 4-In-1 Cloud Cream helps protect against free radical damage and offers multiple benefits for all skin types, including preventing premature aging, defending against environmental damage, and calming inflammation.
 
That said, there are some things about PUR 4-In-1 Cloud Cream worth noting.
 
This product contains retinol, the most powerful and well-researched non-prescription anti-wrinkle ingredient. However, retinol can make your skin more prone to sun damage and increase sensitivity, so it’s recommended to use a broad-spectrum sunscreen with at least SPF 30 throughout the duration of retinol treatment.
 
📌 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
65
9
6
4
3
2.5
0.3
0.1
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
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:
Dimethicone
Function:
Origin:
Propylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Cyclopentasiloxane
Function:
Origin:
Octinoxate
Function:
Origin:
Ceramide AP
Function:
Origin:
Retinol
Function:
Origin:
Lactic Acid
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Sodium Starch Octenylsuccinate
Function:
Origin:
Scenedesmus Rubescens Extract
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Xylitylglucoside
Function:
Origin:
Anhydroxylitol
Function:
Origin:
Xylitol
Function:
Origin:
Rubus Idaeus (Raspberry) Fruit Extract
Function:
Origin:
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract
Function:
Origin:
Vaccinium Macrocarpon (Cranberry) Fruit Extract
Function:
Origin:
Punica Granatum Seed Extract
Function:
Origin:
Citrus Limon (Lemon) Peel Extract
Function:
Origin:
Citrus Paradisi (Grapefruit) Peel Extract
Function:
Origin:
Vanilla Planifolia Fruit Extract
Function:
Origin:
Ananas Sativus (Pineapple) Fruit Extract
Function:
Origin:
Pyrus Malus (Apple) Fruit Extract
Function:
Origin:
Rosa Damascena Extract
Function:
Origin:
Vitis Vinifera (Grape) Fruit Extract
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
PEG-10 Dimethicone
Function:
Origin:
Phenyl Trimethicone
Function:
Origin:
Trimethylsiloxysilicate
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Triethyl Citrate
Function:
Origin:
Dimethicone/PEG-10/15 Crosspolymer
Function:
Origin:
PEG/PPG-20/15 Dimethicone
Function:
Origin:
Disodium EDTA
Function:
Origin:
Sodium Citrate
Function:
Origin:
Sodium Chloride
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
12.4
6
4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
10.2
9.0
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
7.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 12.4 10
10.0
6
4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 10.2 20
5.1
9.0
0.3
0.3
0.3
0.3
Moisturizing rating
7.6
Ingredient Est. % Benchmark Humectancy
6
4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 12.4 10
10
All humectants
12.4
6
4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
9
0.3
0.3
0.3
0.3
All occlusives 10.2 20
5.1
All occlusives
10.2
9.0
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 0.1 2.5
n/a
- 0.3 -
Total
2.5
Retinol
2.5
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.1
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 3.3 3 Rich in antioxidants
All antioxidants
3.3
Camellia Sinensis Leaf Extract
0.3
Rubus Idaeus (Raspberry) Fruit Extract
0.3
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract
0.3
Vaccinium Macrocarpon (Cranberry) Fruit Extract
0.3
Punica Granatum Seed Extract
0.3
Citrus Limon (Lemon) Peel Extract
0.3
Vanilla Planifolia Fruit Extract
0.3
Ananas Sativus (Pineapple) Fruit Extract
0.3
Pyrus Malus (Apple) Fruit Extract
0.3
Vitis Vinifera (Grape) Fruit Extract
0.3
Aloe Barbadensis Leaf Juice
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
0.3
0.3
All soothing 1.8 5 No
All soothing
1.8
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
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.
Dimethicone
Est. %9
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Propylene Glycol
Est. %6
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. %4
Function
Origin
Glycerin

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

Cyclopentasiloxane
Est. %3
Function
Origin
CyclopentasiloxaneA lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Octinoxate
Est. %2.5
Function
Origin
OctinoxateA chemical sunscreen also known as ethylhexyl methoxycinnamate. It protects against UVB, which causes the skin to burn and tan and can lead to certain types of skin cancers. For broad-spectrum protection claims, octinoxate should be paired with a UVA sunscreen.
Ceramide AP
Est. %0.3
Function
Origin
Ceramide APPreviously called Ceramide 6 II, Ceramide AP is one of the most common ceramides in the skin. Research has shown that dry, flaky skin has significantly less Ceramide AP. Its application helps to treat dry skin by restoring balance in the skin lipids.
Retinol
Est. %0.1
Function
Origin
Retinol

One of the most famous and well-researched anti-aging ingredients with a maximum anti-wrinkle power of 10 out of 10. It is proven to decrease wrinkles and help the skin regain its thickness, firmness, and texture. Retinol is also effective in treating pigmentation issues such as dark spots and acne.

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.
Butyrospermum Parkii (Shea) Butter
Est. %0.3
Function
Origin
Butyrospermum Parkii (Shea) ButterA semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Sodium Starch Octenylsuccinate
Est. %0.3
Function
Origin
Sodium Starch Octenylsuccinate
Scenedesmus Rubescens Extract
Est. %0.3
Function
Origin
Scenedesmus Rubescens Extract
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

Xylitylglucoside
Est. %0.3
Function
Origin
XylitylglucosideAn emollient extract from rice bran, the brown outer part of the rice kernel. It includes palmitic, stearic, oleic, linoleic acids, and antioxidants such as tocopherols and γ-oryzanol.
Anhydroxylitol
Est. %0.3
Function
Origin
AnhydroxylitolA derivative of xylitol, a naturally occurring sugar alcohol. It has humectant moisturizing properties.
Xylitol
Est. %0.3
Function
Origin
XylitolAn organic compound that is most well-known for its use as a sweetener that also protects your teeth from cavities. Xylitol is used in skincare as a moisturizing humectant and has been shown to improve the protective barrier function of the skin.
Rubus Idaeus (Raspberry) Fruit Extract
Est. %0.3
Function
Origin
Rubus Idaeus (Raspberry) Fruit ExtractAn antioxidant and astringent extract derived from raspberries - which are a rich source of flavonoids, anthocyanins, phenolic acids, and tannins.
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract
Est. %0.3
Function
Origin
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem ExtractAn extract obtained from various parts of true lavender. It mainly contains fragrant essential oil and also offers other beneficial phytochemicals with antioxidant, astringent, and cleansing effects.
Vaccinium Macrocarpon (Cranberry) Fruit Extract
Est. %0.3
Function
Origin
Vaccinium Macrocarpon (Cranberry) Fruit ExtractA bright red extract derived from cranberry fruits that is rich in powerful antioxidant anthocyanins, as well as astringent tannins.
Punica Granatum Seed Extract
Est. %0.3
Function
Origin
Punica Granatum Seed Extract
Citrus Limon (Lemon) Peel Extract
Est. %0.3
Function
Origin
Citrus Limon (Lemon) Peel Extract

Derived from lemon peels, this fresh and citrusy extract contains mostly fragrant limonene, but also antioxidant flavonoids and organic acids.

Citrus Paradisi (Grapefruit) Peel Extract
Est. %0.3
Function
Origin
Citrus Paradisi (Grapefruit) Peel Extract
Vanilla Planifolia Fruit Extract
Est. %0.3
Function
Origin
Vanilla Planifolia Fruit ExtractA fragrant and flavoring extract derived from vanilla pods. Vanillin is the main compound responsible for its scent and taste. Other compounds present in the vanilla pod are antioxidant and soothin tannins, polyphenols, and free amino acids.
Ananas Sativus (Pineapple) Fruit Extract
Est. %0.3
Function
Origin
Ananas Sativus (Pineapple) Fruit ExtractAn extract derived from pineapple fruits that contains various antioxidants, vitamin C, and bromelain - an enzyme mixture that acts as a mild exfoliant. Bromelain also has some anti-inflammatory activity and may help with the healing of wounds and scars.
Pyrus Malus (Apple) Fruit Extract
Est. %0.3
Function
Origin
Pyrus Malus (Apple) Fruit ExtractAn extract derived from apple fruit that has humectant moisturizing and antioxidant properties, as well as gentle anti-pigment effects. It contains humectant sugars, anti-pigment organic acids, and flavonoids.
Rosa Damascena Extract
Est. %0.3
Function
Origin
Rosa Damascena ExtractDerived from the Damask rose, this extract contains the luxurious fragrant rose essential oil, as well as astringent tannins.
Vitis Vinifera (Grape) Fruit Extract
Est. %0.3
Function
Origin
Vitis Vinifera (Grape) Fruit ExtractAn extract obtained from the skin and pulp of grapes. Grape skin and pulp contain antioxidant and astringent flavonoids and tannins, famous resveratrol, and many different organic and phenolic acids.
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.
PEG-10 Dimethicone
Est. %0.3
Function
Origin
PEG-10 DimethiconeA polyethylene-based emulsifying ingredient. It has a water-loving portion and an oil-loving portion that help to keep the water and oil phases connected to form an emulsion.
Phenyl Trimethicone
Est. %0.3
Function
Origin
Phenyl TrimethiconeA silicone fluid that is used as an occlusive moisturizer. It applies smoothly to the skin and reduces the tack associated with organic oils.
Trimethylsiloxysilicate
Est. %0.3
Function
Origin
TrimethylsiloxysilicateAn occlusive moisturizing and emollient silicone resin that smoothes and softens the appearance of the skin. It also protects a product from rinsing away too easily with water, sweat, or friction.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Triethyl Citrate
Est. %0.3
Function
Origin
Triethyl Citrate
Dimethicone/PEG-10/15 Crosspolymer
Est. %0.3
Function
Origin
Dimethicone/PEG-10/15 CrosspolymerA self-emulsifying surfactant, which means that it can help facilitate the formation of water-in-silicone emulsions. This results in lightweight formulas with a soft finish. It can also act as a film-former and thickener.
PEG/PPG-20/15 Dimethicone
Est. %0.3
Function
Origin
PEG/PPG-20/15 Dimethicone
Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Sodium Citrate
Est. %0.3
Function
Origin
Sodium CitrateA salt of citric acid that has a salty and tart flavor and is used as a fragrance. It is mildly basic, meaning that its addition to a skincare product can adjust the pH upward.
Sodium Chloride
Est. %0.3
Function
Origin
Sodium Chloride

You’re definitely familiar with sodium chloride, even if you don’t think you are. It’s table salt! Salt works well with some cleansing ingredients (surfactants) to thicken them into gels. It also acts as a stabilizer for water-in-oil emulsions.

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.
Phenoxyethanol
Est. %0.3
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.