Facetheory Ectoin BarrierBuild Milk

Facetheory Ectoin BarrierBuild Milk

Efficacy37/100IrritancyMedium

Works for

Moisturizing
Caprylic/capric triglyceride, Glycerin + 11 more
Works
What the product description says
“A lightweight, layerable milk clinically proven to strengthen your skin barrier in 4 hours* - faster than any other barrier product we've tested.”
Source: Facetheory UK

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, lactobacillus ferment.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: butyrospermum parkii butter, caprylic/capric triglyceride.

Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~6.4–7.8%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~3.1–3.8%
Limnanthes alba seed oilKey active· EmollientEffect: HighThis oil's cmposition is closest to rapeseed oil. It is a very stable oil and serves as an emoillient~2.4–3%
Simmondsia chinensis seed oilKey active· Emollient, OcclusiveEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~1.8–2.2%
Butyrospermum parkii butterKey active· Emollient, OcclusiveEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.5–1.9%
Theobroma cacao seed butterKey active· EmollientEffect: HighHelps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect~1.2–1.5%
EctoinKey activeEffect: HighSoftens the upper layer of the skin and can support skin barrier function~0.95–1.2%
Lactobacillus fermentKey active· HumectantEffect: HighA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~0.3–0.55%
Avena sativa meal extractKey activeEffect: HighA type of oatmeal extract. Helps restore skin barrier and has antioxidant properties~0.15–0.25%
Glyceryl caprylate· EmollientEffect: LowAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.6–0.9%
Tremella fuciformis extractEffect: LowA mushroom extract that might help attract water to the upper layer of the skin~0.2–0.35%
AlginEffect: LowUsed to thicken product formulation. Can help attract water to the upper layer of the skin~0.1–0.2%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.5–0.75%
Evens skin tone
No ingredient credited for this claim
Not delivered
What the product description says
“Visibly improves skin tone and texture within days.”
Source: Facetheory UK

Effective ingredients missing or their concentration is too low

Can it cause trouble?

Irritancy
2 strong irritants: Citrus limon peel powder, Citrus aurantifolia peel powder
Medium risk
We flagged 12 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Citrus limon peel powder—High~0.35–0.65%est.
Citrus aurantifolia peel powder—High~0.25–0.4%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~6.4–7.8%est.
Potassium cetyl phosphateHelps oil and water mix togetherMedium~4–4.9%est.
Polyglyceryl-3 polyricinoleateHelps oil and water mix togetherMedium~2–2.4%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~1.8–2.2%est.
Sodium levulinateA preservativeMedium~0.6–0.85%est.
Sodium stearoyl lactylateHelps oil and water mix togetherMedium~0.25–0.45%est.
Tremella fuciformis extractA mushroom extract that might help attract water to the upper layer of the skinMedium~0.2–0.35%est.
Tapioca starchUsed to create a thicker product consistencyMedium~0.15–0.3%est.
Glyceryl oleate citrateHelps oil and water mix togetherMedium~0.1–0.2%est.
Potassium sorbateA preservativeMedium~0.1–0.2%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~1.5–1.9%est.
Theobroma cacao seed butterHelps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect3/5~1.2–1.5%est.
AlginUsed to thicken product formulation. Can help attract water to the upper layer of the skin3/5~0.1–0.2%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Caprylic/capric triglyceride~6.4–7.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Potassium cetyl phosphate~4–4.9%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Potassium cetyl phosphate
Glycerin~3.1–3.8%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Limnanthes alba seed oil~2.4–3%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

This oil's cmposition is closest to rapeseed oil. It is a very stable oil and serves as an emoillient

More about Limnanthes alba seed oil
Polyglyceryl-3 polyricinoleate~2–2.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-3 polyricinoleate
Simmondsia chinensis seed oil~1.8–2.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Butyrospermum parkii butter~1.5–1.9%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Theobroma cacao seed butter~1.2–1.5%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-dandruff

Helps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect

More about Theobroma cacao seed butter
Ectoin~0.95–1.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Softens the upper layer of the skin and can support skin barrier function

More about Ectoin
Maltodextrin~0.75–1.1%
Formula
Irritation risk
Low
Works for
Mattifying

Used to stabilize the product formulation and can help absorb oil

More about Maltodextrin
Sodium levulinate~0.6–0.85%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium levulinate
Glyceryl caprylate~0.6–0.9%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products

More about Glyceryl caprylate
Tocopherol~0.5–0.75%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Propanediol~0.5–0.7%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Xanthan gum~0.45–0.65%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Citrus limon peel powder~0.35–0.65%
Irritant · high
Lactobacillus ferment~0.3–0.55%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-oxidationReduces irritation

A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative

More about Lactobacillus ferment
Sodium phytate~0.25–0.5%
Formula
Irritation risk
Low

Used to stabilize product formulations

More about Sodium phytate
Sodium stearoyl lactylate~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl lactylate
Citrus aurantifolia peel powder~0.25–0.4%
Irritant · high
Sclerotium gum~0.2–0.4%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Tremella fuciformis extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A mushroom extract that might help attract water to the upper layer of the skin

More about Tremella fuciformis extract
Avena sativa meal extract~0.15–0.25%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of oatmeal extract. Helps restore skin barrier and has antioxidant properties

More about Avena sativa meal extract
Tapioca starch~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Used to create a thicker product consistency

More about Tapioca starch
Algin~0.1–0.2%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Used to thicken product formulation. Can help attract water to the upper layer of the skin

More about Algin
Glyceryl oleate citrate~0.1–0.2%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Glyceryl oleate citrate
Potassium sorbate~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Ingredient list view

Water, Caprylic/capric triglyceride, Potassium cetyl phosphate, Glycerin, Limnanthes alba seed oil, Polyglyceryl-3 polyricinoleate, Simmondsia chinensis seed oil, Butyrospermum parkii butter, Theobroma cacao seed butter, Ectoin, Maltodextrin, Sodium levulinate, Glyceryl caprylate, Tocopherol, Propanediol, Sodium benzoate, Xanthan gum, Citrus limon peel powder, Lactobacillus ferment, Sodium phytate, Sodium stearoyl lactylate, Citrus aurantifolia peel powder, Sclerotium gum, Tremella fuciformis extract, Avena sativa meal extract, Tapioca starch, Algin, Glyceryl oleate citrate, Potassium sorbate

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🇬🇧 Facetheory UK (UK)
$26.00
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
FacetheoryEctoin BarrierBuild MilkYOUR PRODUCTDr Sam'sFlawless Moisturiser LightCetaphilRedness Relieving Night MoisturizerEsmi Skin MineralsProbiotic Skin Mylck + Hydration Moisturiser
Match—37%37%37%
Price—$48.15$9.51$42.08
Shared key ingredients—3 of 103 of 103 of 10
Key difference—Ceramide ApNiacinamideBetaine
Irritancy Medium Low Low Low
Drying alcohol————
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