Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 Review

Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20
3.1
/ 10
Moisturizing
2.4 Humectancy icon Humectancy
3.8 Occlusivity icon Occlusivity
20
SPF icon
SPF
Ingredients

Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 Ingredients

Hover to see details. On mobile? Tap for ingredient stories!

Full Ingredient List (INCI):

Water, Methyl Trimethicone, Dimethicone, Alcohol, Titanium Dioxide (CI 77891), Octinoxate, PEG-9 Polydimethylsiloxyethyl Dimethicone, Pentylene Glycol, Mica, Phenyl Trimethicone, Silica, Acrylates/Dimethicone Copolymer, Acrylates Copolymer, Aluminum Hydroxide, Butylene Glycol Dicaprylate/Dicaprate, Stearic Acid, Sorbitan Sesquioleate, Phenoxyethanol, Alumina, Sodium Myristoyl Glutamate, Hydroxyethylcellulose, Lecithin, Tetrasodium EDTA, Fragrance, Hexyl Cinnamal, Sericin, Hydroxycitronellal, BHT, Citronellol, Alpha-Isomethyl Ionone, Hydrolyzed Linseed Extract, Sorbic Acid, Iron Oxides (CI 77491), Iron Oxides (CI 77492), Iron Oxides (CI 77499)
Review

Does Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 3.1 out of 10.
✅ Moderate sun protection for most daily activities or short periods spent outdoors.

  

Key Benefits of Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20

 
These are the key benefits you can expect from using Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20:
 

🔵 Basic Moisturizer for Combination and Oily Skin

According to CreamScan analysis, Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 is lightly moisturizing, with a moisturizing rating of 3.1 out of 10.

Is it more humectant or occlusive? Rather occlusive. It has a low humectancy of 2.4 out of 10 and a moderate occlusivity of 3.8 out of 10, primarily due to the high content of Dimethicone (est. ≈6.0%).

This product, when used alone as a moisturizer, provides moderate hydration in a relatively lightweight, non-greasy formula. This could work for people with oily skin who need a basic level of hydration.

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

☀️☀️ Moderate Sun Protection for Short Outdoor Activities

With an SPF of 20, Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 provides moderate sun protection. It is suitable for individuals with medium to darker skin tones who are less prone to sunburn and those engaging in short outdoor activities such as walking or brief errands, as well as cloudy days when UV exposure is less intense.

It helps protect against UVB rays, which are primarily responsible for sunburn and increase the risk of skin cancer by damaging the outer layers of the skin. When labeled as broad-spectrum, it also defends against UVA rays, which penetrate deeper into the skin and cause premature aging, hyperpigmentation, and long-term cellular damage.

📌 For optimal protection, choose products labeled broad-spectrum to ensure defense against both UVA rays, which contribute to skin aging and pigmentation, and UVB rays that cause sunburn.

However, if you spend a substantial amount of time outdoors, it is better to use a broad spectrum sunscreen with an SPF 30 or higher.

📌 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.

Pros & Cons of Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20

 
Here’s an overview of the pros and cons of Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ Basic moisturizing that can work for combination and oily skin
✅ Lightweight texture
Provides moderate sun protection, suitable for short outdoor activities on cloudy or low-UV days
 

⭕ Cons: 

✅ We couldn't find any
   

Summary: Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20

 
Based on the ingredient list analysis, CreamScan AI suggests that Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20
, as a moisturizer, provides basic, lightweight hydration, making it suitable for combination and oily skin.
 
With an SPF of 20, Guerlain Lingerie De Peau Natural Perfection Foundation SPF 20 offers moderate sun protection, making it suitable for short outdoor activities on cloudy or low-UV days.
 
📌 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
60
9
6
4
3.2
3
2
1.5
1.3
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
Est. %
Water
Function:
Origin:
Methyl Trimethicone
Function:
Origin:
Dimethicone
Function:
Origin:
Alcohol
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Octinoxate
Function:
Origin:
PEG-9 Polydimethylsiloxyethyl Dimethicone
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Mica
Function:
Origin:
Phenyl Trimethicone
Function:
Origin:
Silica
Function:
Origin:
Acrylates/Dimethicone Copolymer
Function:
Origin:
Acrylates Copolymer
Function:
Origin:
Aluminum Hydroxide
Function:
Origin:
Butylene Glycol Dicaprylate/Dicaprate
Function:
Origin:
Stearic Acid
Function:
Origin:
Sorbitan Sesquioleate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Alumina
Function:
Origin:
Sodium Myristoyl Glutamate
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Lecithin
Function:
Origin:
Tetrasodium EDTA
Function:
Origin:
Fragrance
Function:
Origin:
Hexyl Cinnamal
Function:
Origin:
Sericin
Function:
Origin:
Hydroxycitronellal
Function:
Origin:
BHT
Function:
Origin:
Citronellol
Function:
Origin:
Alpha-Isomethyl Ionone
Function:
Origin:
Hydrolyzed Linseed Extract
Function:
Origin:
Sorbic Acid
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:
Iron Oxides (CI 77492)
Function:
Origin:
Iron Oxides (CI 77499)
Function:
Origin:

Ratings

All humectants
2.4
1.5
0.3
0.3
0.3
Benchmark
10
All occlusives
7.6
6.0
1.0
0.3
0.3
Benchmark
20
Moisturizing rating
3.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 2.4 10
2.4
1.5
0.3
0.3
0.3
Occlusivity All occlusives 7.6 20
3.8
6.0
1.0
0.3
0.3
Moisturizing rating
3.1
Ingredient Est. % Benchmark Humectancy
1.5
0.3
0.3
0.3
All humectants 2.4 10
2.4
All humectants
2.4
1.5
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
1
0.3
0.3
All occlusives 7.6 20
3.8
All occlusives
7.6
6.0
1.0
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
All antioxidants 0.3 3 No
All antioxidants
0.3
BHT
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Water
Est. %60
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.
Methyl Trimethicone
Est. %9
Function
Origin
Methyl TrimethiconeA lightweight and volatile silicone known for its excellent solvency. This silicone has a silky, cushiony feel with excellent lubricity and is commonly used as an emollient in silicone-based skincare products.
Dimethicone
Est. %6
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.
Alcohol
Est. %4
Function
Origin
AlcoholAn effective antimicrobial ingredient that kills bacteria, fungi, and even some viruses. It is also an excellent solvent and astringent. Alcohol helps to create lighter and less viscous products. It can, however, be dehydrating and skin-sensitizing.
Titanium Dioxide (CI 77891)
Est. %3.2
Function
Origin
Titanium Dioxide (CI 77891)One of two the most commonly used mineral sunscreens. It can absorb UV light, including UVB – which causes burning, tanning, and even skin cancer. Also used as a colorant, titanium dioxide gives a product a bright white color.
Octinoxate
Est. %3
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.
PEG-9 Polydimethylsiloxyethyl Dimethicone
Est. %2
Function
Origin
PEG-9 Polydimethylsiloxyethyl Dimethicone
Pentylene Glycol
Est. %1.5
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Mica
Est. %1.3
Function
Origin
MicaA mineral powder made up of silicates with several functions (the main one being as a colorant). It has a shimmery appearance, making it highly desirable in certain cosmetic products. Mica also helps the product to apply more smoothly.
Phenyl Trimethicone
Est. %1
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.
Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Acrylates/Dimethicone Copolymer
Est. %0.3
Function
Origin
Acrylates/Dimethicone CopolymerA synthetic polymer that produces protective films across the skin and prevents caking in powdered products.
Acrylates Copolymer
Est. %0.3
Function
Origin
Acrylates CopolymerA highly functional synthetic ingredient that forms a protective layer on the skin and reduces static buildup. It gives an emollient feel to the product, including a silky after-feel.
Aluminum Hydroxide
Est. %0.3
Function
Origin
Aluminum HydroxideA white mineral powder, also known as alumina, that is derived from aluminum metal. It is frequently used as an abrasive in exfoliating products and as a thickener. Aluminum oxide is also a great opacifier.
Butylene Glycol Dicaprylate/Dicaprate
Est. %0.3
Function
Origin
Butylene Glycol Dicaprylate/Dicaprate

Description is coming soon

Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Sorbitan Sesquioleate
Est. %0.3
Function
Origin
Sorbitan SesquioleateA natural liquid ingredient that is yellow to amber in color and completely transparent. It supports oil and water mixtures and disperses minerals into oils.
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.
Alumina
Est. %0.3
Function
Origin
AluminaA mineral derived from the metal ore known as aluminum. It is commonly used as an abrasive and also acts as a thickening viscosity controlling agent (and thus as a bulking agent). Alumina is also a great opacifier.
Sodium Myristoyl Glutamate
Est. %0.3
Function
Origin
Sodium Myristoyl Glutamate
Hydroxyethylcellulose
Est. %0.3
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Tetrasodium EDTA
Est. %0.3
Function
Origin
Tetrasodium EDTAOne of the most common synthetic chelators. It can reduce the 'hardness' of water and so is often used in rinse-off products.
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.
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.

Sericin
Est. %0.3
Function
Origin
SericinOne of the two polymers that form a strand of natural silk. It acts as a humectant moisturizer in skincare, and as an anti-static in hair care.
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.

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.
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.

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.
Hydrolyzed Linseed Extract
Est. %0.3
Function
Origin
Hydrolyzed Linseed ExtractThis is an emollient derivative of linseed extract that is also rich in beneficial amino acids.
Sorbic Acid
Est. %0.3
Function
Origin
Sorbic AcidAn organic acid that can be naturally found in the berries of the Mountain ash, although it is manufactured synthetically for skincare purposes. It is used as a preservative and antimicrobial agent, protecting a skincare product from spoiling.
Iron Oxides (CI 77491)
Est. %0.3
Function
Origin
Iron Oxides (CI 77491)A red colorant also known as red iron oxide. This is an EU-approved colorant used in a wide variety of products.
Iron Oxides (CI 77492)
Est. %0.3
Function
Origin
Iron Oxides (CI 77492)Also known as iron (III) oxide, this ingredient is a yellow-colored pigment that can either be derived from minerals or produced synthetically. It adds yellow tones to cosmetic products.
Iron Oxides (CI 77499)
Est. %0.3
Function
Origin
Iron Oxides (CI 77499)A black colorant also known as black iron oxide used in a wide range of skincare products.