Beautycounter Skin Twin Featherweight Foundation

Beautycounter Skin Twin Featherweight Foundation
3.4
/ 10
Moisturizing
2.5 Humectancy icon Humectancy
4.2 Occlusivity icon Occlusivity

Review

Does Beautycounter Skin Twin Featherweight Foundation work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Beautycounter Skin Twin Featherweight Foundation:

  • Light moisturizing. It has a moisturizing rating of 3.4 out of 10.

Moisturizer with the right occlusivity for normal skin, ideally to be used with extra humectants

According to CreamScan analysis, Beautycounter Skin Twin Featherweight Foundation is lightly moisturizing, with a moisturizing rating of 3.4 out of 10.

Is it more humectant or occlusive? Rather occlusive. It has a low humectancy of 2.5 out of 10 and a moderate occlusivity of 4.2 out of 10, primarily due to the high content of Trimethylsiloxysilicate (est. ≈4.0%) and Caprylic/Capric Triglyceride (est. ≈3.0%).

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

However, it contains a relatively low level of humectants, and 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.

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

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Beautycounter Skin Twin Featherweight Foundation has a zero anti-wrinkle rating.

It contains Gluconolactone, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Gluconolactone provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not generate 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 anti-wrinkle effects through its moisturizing action.

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

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
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Coco-Caprylate
Function:
Origin:
Isododecane
Function:
Origin:
Trimethylsiloxysilicate
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Dimethicone/Vinyl Dimethicone Crosspolymer
Function:
Origin:
Isostearic Acid
Function:
Origin:
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Function:
Origin:
Isoeicosane
Function:
Origin:
Propanediol
Function:
Origin:
Jojoba Esters
Function:
Origin:
Glycerin
Function:
Origin:
Magnesium Sulfate
Function:
Origin:
Beeswax
Function:
Origin:
Dimethicone
Function:
Origin:
Gluconolactone
Function:
Origin:
Sodium Chloride
Function:
Origin:
Calcium Gluconate
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Tocopherol
Function:
Origin:
Triethoxycaprylylsilane
Function:
Origin:
Isopropyl Myristate
Function:
Origin:
Ethylhexyl Palmitate
Function:
Origin:
Polyglyceryl-3 Polyricinoleate
Function:
Origin:
Polyhydroxystearic Acid
Function:
Origin:
Lecithin
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Hydrogenated Castor Oil
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:
Iron Oxides (CI 77492)
Function:
Origin:
Iron Oxides (CI 77499)
Function:
Origin:

Ratings

All humectants
2.5
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
8.5
4.0
3.0
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
3.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 2.5 10
2.5
1
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 8.5 20
4.2
4.0
3.0
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
3.4
Ingredient Est. % Benchmark Humectancy
1
0.3
0.3
0.3
0.3
0.3
All humectants 2.5 10
2.5
All humectants
2.5
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
3
0.3
0.3
0.3
0.3
0.3
All occlusives 8.5 20
4.2
All occlusives
8.5
4.0
3.0
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
n/a
- 0.3 -
Total
0
Gluconolactone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
All antioxidants 0.6 3 No
All antioxidants
0.6
Sodium Hyaluronate
0.3
Tocopherol
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.
Coco-Caprylate
Est. %9
Function
Origin
Coco-CaprylateA naturally-derived or synthetically produced oil with a very light feel. An alternative to silicones, this ingredient spreads quickly and doesn't leave a residue on skin.
Isododecane
Est. %6
Function
Origin
IsododecaneAn emollient derived from petroleum with high spreadability. It is often used as a replacement for oils and silicones because it leaves no residue behind on the skin. When a product is labeled as “oil-free” it may contain isododecane instead of heavier oils.
Trimethylsiloxysilicate
Est. %4
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.
Caprylic/Capric Triglyceride
Est. %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.
Dimethicone/Vinyl Dimethicone Crosspolymer
Est. %2.5
Function
Origin
Dimethicone/Vinyl Dimethicone CrosspolymerThis ingredient can refer to several kinds of dimethicone crosspolymers. Like other silicones, it makes products feel slippery and non-greasy but can also increase the thickness or improve the water-resistance of a formula.
Isostearic Acid
Est. %2
Function
Origin
Isostearic AcidA saturated fatty acid used to mix oil and water and to remove dirt from the skin's surface. Isostearic acid is listed among common comedogenic ingredients by acne.org.
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Est. %1.5
Function
Origin
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Isoeicosane
Est. %1.3
Function
Origin
Isoeicosane
Propanediol
Est. %1
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.
Jojoba Esters
Est. %0.3
Function
Origin
Jojoba EstersA mixture of various wax esters from jojoba oil. It is used in skincare products as a fantastic emollient, soothing, and occlusive moisturizing agent that won't leave a sticky, oily feeling on the skin.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Magnesium Sulfate
Est. %0.3
Function
Origin
Magnesium SulfateA naturally occurring mineral that is commonly used in skincare products as a bulking agent. It helps to control the viscosity of products by making them thicker.
Beeswax
Est. %0.3
Function
Origin
BeeswaxA waxy substance made by bees while they are building their honeycombs. It is an occlusive moisturizing and emollient ingredient with wound healing and antimicrobial properties similar to those of honey. Its bleached, purified form is called Cera alba.
Dimethicone
Est. %0.3
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.
Gluconolactone
Est. %0.3
Function
Origin
GluconolactoneA PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
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.

Calcium Gluconate
Est. %0.3
Function
Origin
Calcium GluconateA white crystalline powder that can act as a humectant when dissolved into water. It is also a chelating agent.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

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.

Triethoxycaprylylsilane
Est. %0.3
Function
Origin
TriethoxycaprylylsilaneA binding and coating ingredient that allows pigments like iron oxides and mica to disperse better in oily environments. This leads to more vibrant colors.
Isopropyl Myristate
Est. %0.3
Function
Origin
Isopropyl MyristateA fast-spreading, cost-effective, non-greasy emollient that is typically used for lubrication, spreadability, or to remove “tackiness” from a product. Isopropyl Myristate is listed as a common comedogenic ingredient by acne.org.
Ethylhexyl Palmitate
Est. %0.3
Function
Origin
Ethylhexyl PalmitateA rich emollient without the oily after-feel, making it a popular replacement for mineral oil. It is derived from natural sources such as palm oil and palm kernel oil. Ethylhexyl palmitate is listed as a common comedogenic ingredient by acne.org.
Polyglyceryl-3 Polyricinoleate
Est. %0.3
Function
Origin
Polyglyceryl-3 Polyricinoleate
Polyhydroxystearic Acid
Est. %0.3
Function
Origin
Polyhydroxystearic AcidA soft and malleable amber wax naturally derived from vegetable sources. It allows minerals to be very finely dispersed, which can improve SPF, decrease the white cast in sunscreens, and increase the color expression in pigmented products.
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.
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.
Hydrogenated Castor Oil
Est. %0.3
Function
Origin
Hydrogenated Castor OilA processed, butter-like castor oil. It is solely comprised of occlusive moisturizing and emollient saturated fatty acids and is best suited for dry skin. It can also act as a thickener and emulsifier.
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.
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.