Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ Review

Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++
3.6
/ 10
Moisturizing
1.6 Humectancy icon Humectancy
5.6 Occlusivity icon Occlusivity
30
SPF icon
SPF
Review

Does Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ has to offer:
 
  • Light moisturizing. It has a moisturizing rating of 3.6 out of 10.
  • Moderate to high sun protection for daily outdoor activities

Key Benefits of Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++

 
These are the key benefits you can expect from using Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++:
 

Moisturizer with the Right Occlusivity for Normal Skin

According to CreamScan analysis, Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ is lightly moisturizing, with a moisturizing rating of 3.6 out of 10.

Is it more humectant or occlusive? Rather occlusive. It has a low humectancy of 1.6 out of 10 and a moderate occlusivity of 5.6 out of 10, primarily due to the high content of Dimethicone (est. ≈9.0%).

This type of product, when used as a standalone moisturizer, may provide some occlusive moisturizing that is adequate for normal skin.

 

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

Moderate to High Sun Protection for Daily Outdoor Activities

With an SPF of 30, Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ provides moderate to high sun protection, making it suitable for daily use during moderate sun exposure, such as commuting or light outdoor activities.

This level of SPF offers excellent defense against UVB rays, blocking up to 97% of harmful radiation. When labeled as broad-spectrum, these products also protect against UVA rays, which are responsible for skin aging and hyperpigmentation.

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.

This level of SPF works well for skin types mildly prone to sunburn. It is particularly suitable for low-to-moderate UV index environments and non-tropical climates. However, it is not recommended for prolonged outdoor exposure or intense UV conditions. Reapplication every two hours is essential to maintain effectiveness.

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: Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++

 
CreamScan AI identified a few things to consider before adding Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ to your skincare routine:
 

Needs to Be Paired with Extra Humectants for Optimal Moisturizing Efficacy

An ideal moisturizer for any skin type should balance the right level of occlusivity (depending on skin type) with a significant amount of humectants, while Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ contains a low level of humectants.

People with normal skin would definitely benefit from adding more humectants to their moisturizing routine beyond what this product offers. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

Pros & Cons of Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++

 
Here’s an overview of the pros and cons of Kose Fasio Airy Stay Liquid Foundation SPF 30 PA+++ to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • Provides the right level of occlusivity to moisturize normal skin
  • Balanced texture, neither too light nor too heavy
  • Provides moderate to high sun protection, suitable for light outdoor activities in non-tropical climates

Cons: 

  • Ideally needs to be paired with extra humectants for optimal moisturizing efficacy

Ingredients

Est. % Ingredient Origin Functions
65
9
6
4
3
2.5
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
Est. %
Water
Function:
Origin:
Dimethicone
Function:
Origin:
Cyclomethicone
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Octinoxate
Function:
Origin:
Trifluoropropyldimethyl/trimethylsiloxysilicate
Function:
Origin:
Talc
Function:
Origin:
Isotridecyl Isononanoate
Function:
Origin:
PEG-Crosspolymer
Function:
Origin:
Glyceryl Citrate Crosspolymer
Function:
Origin:
Olea Europaea (Olive) Fruit Oil
Function:
Origin:
Sesamum Indicum (Sesame) Seed Oil
Function:
Origin:
Carthamus Tinctorius (Safflower) Seed Oil
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Tocopherol
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Oil
Function:
Origin:
BHT
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Isopropyl Titanium Triisostearate/Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone Crosspolymer
Function:
Origin:
Hydrogen Dimethicone
Function:
Origin:
Mineral Oil
Function:
Origin:
Lecithin
Function:
Origin:
Zinc Chloride
Function:
Origin:
Hydrated Silica
Function:
Origin:
Aluminum Hydroxide
Function:
Origin:
Hydrogenated Polyisobutene
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Zinc Oxide
Function:
Origin:
Iron Oxides (CI 77492)
Function:
Origin:

Ratings

All humectants
1.6
1
0.3
0.3
Benchmark
10
All occlusives
11.1
9.0
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
3.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 1.6 10
1.6
1
0.3
0.3
Occlusivity All occlusives 11.1 20
5.6
9.0
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
3.6
Ingredient Est. % Benchmark Humectancy
1
0.3
0.3
All humectants 1.6 10
1.6
All humectants
1.6
1
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
9
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All occlusives 11.1 20
5.6
All occlusives
11.1
9.0
0.3
0.3
0.3
0.3
0.3
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
All antioxidants 1.2 3 No
All antioxidants
1.2
Olea Europaea (Olive) Fruit Oil
0.3
Carthamus Tinctorius (Safflower) Seed Oil
0.3
Tocopherol
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. %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.
Cyclomethicone
Est. %6
Function
Origin
CyclomethiconeA blend of emollient silicones that leaves a smooth and non-greasy after-feel. Unlike other types of oils, it does not leave any residue on the skin, which is part of what makes it so popular.
Alcohol Denat.
Est. %4
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

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.
Trifluoropropyldimethyl/trimethylsiloxysilicate
Est. %2.5
Function
Origin
Trifluoropropyldimethyl/trimethylsiloxysilicate
Talc
Est. %2
Function
Origin
TalcA mineral powder used as a base material for powders, make-up, and pastes that absorbs sweat and oils very well. It is also often used in baby powders. Talc should never be applied to skin with a damaged lipid barrier (e.g. wounds and burns).
Isotridecyl Isononanoate
Est. %1.5
Function
Origin
Isotridecyl Isononanoate
PEG-Crosspolymer
Est. %1.3
Function
Origin
PEG-Crosspolymer
Glyceryl Citrate Crosspolymer
Est. %1
Function
Origin
Glyceryl Citrate Crosspolymer
Olea Europaea (Olive) Fruit Oil
Est. %0.3
Function
Origin
Olea Europaea (Olive) Fruit Oil

A famous olive oil widely used in skincare as an emollient and occlusive moisturizer. It contains mainly unsaturated fatty acids, antioxidant flavonoids, and oleuropeins. Olive oil is listed as a common comedogenic ingredient by acne.org.

Sesamum Indicum (Sesame) Seed Oil
Est. %0.3
Function
Origin
Sesamum Indicum (Sesame) Seed OilAn emollient fatty oil expressed from sesame seeds. It is made up majorly of unsaturated fatty acids, linoleic acid (up to 45%), and oleic acid (up to 38%). Sesame oil is an occlusive moisturizer that is rich in antioxidant compounds.
Carthamus Tinctorius (Safflower) Seed Oil
Est. %0.3
Function
Origin
Carthamus Tinctorius (Safflower) Seed OilA fatty oil pressed from safflower seeds that is used as an occlusive moisturizer and emollient. It contains unusually high amounts of linoleic acid (up to 70%), as well as antioxidant compounds such as vitamin E, phytosterols, and phenolics.
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.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Simmondsia Chinensis (Jojoba) Seed Oil
Est. %0.3
Function
Origin
Simmondsia Chinensis (Jojoba) Seed OilA liquid plant wax, also known as Jojoba oil, pressed from the seeds of Simmondsia chinensis. These seeds can contain up to 50% of liquid wax. It is used as an occlusive moisturizer, emollient, and emulsifier.
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.
Dipropylene Glycol
Est. %0.3
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Isopropyl Titanium Triisostearate/Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone Crosspolymer
Est. %0.3
Function
Origin
Isopropyl Titanium Triisostearate/Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone Crosspolymer
Hydrogen Dimethicone
Est. %0.3
Function
Origin
Hydrogen Dimethicone
Mineral Oil
Est. %0.3
Function
Origin
Mineral OilAlso known as liquid paraffin, it is an amazing moisturizer (the second most occlusive one after Petrolatum). It is also an excellent emollient that fills the micro-cracks on the surface of the skin, making it appear smoother. Mineral oil is considered safe.
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.
Zinc Chloride
Est. %0.3
Function
Origin
Zinc Chloride
Hydrated Silica
Est. %0.3
Function
Origin
Hydrated SilicaA form of silicone dioxide, the major component of sand, that contains varying amounts of water. It has several purposes but is most commonly used as an abrasive (as an eco-conscious alternative to polyethylene microbeads).
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.
Hydrogenated Polyisobutene
Est. %0.3
Function
Origin
Hydrogenated PolyisobuteneA viscous liquid that makes a great oil base due to its smooth sensorial profile. It has emollient features, including good spreadability and little tack upon application. It also has the added benefit of being able to thicken products.
Titanium Dioxide (CI 77891)
Est. %0.3
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.
Zinc Oxide
Est. %0.3
Function
Origin
Zinc OxideA white mineral powder mainly used in skincare as a physical sunscreen. It protects against UVA light that leads to visible signs of aging, including wrinkles and fine lines. Zinc oxide can also be used as a colorant to enhance the whiteness of a product.
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.