Codex Beauty Bia Hydrating Skin Superfood Treatment Cream

Codex Beauty Bia Hydrating Skin Superfood Treatment Cream

Efficacy37/100IrritancyMedium
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Works for

1 of 2 advertised claims delivered

Moisturizing
9 ingredients credited for this claim
Good support
What the product description says
“Bia Hydrating Skin Superfood Treatment Cream”
Source: Sephora Hong Kong

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: cocos nucifera fruit extract, cetearyl alcohol.

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~0.45–1%
Althaea officinalis root extractKey activeEffect: HighA plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammation~0.85–1.3%
Cocos nucifera fruit extractKey active· EmollientEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~0.2–0.8%
LactobacillusKey activeEffect: HighA non-living ingredient made by fermentation with the bacteria Lactobacillus. It can help attract water to the upper layer of the skin and might help reduce inflammation~1.6–2.4%
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~3.3–5%
Prunus amygdalus dulcis oilKey active· EmollientEffect: MediumAn emollient that softens the skin~4.7–7.1%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.6–1.35%
Viola tricolor extract· EmollientEffect: LowA plant extract that might have an anti-inflammatory effect in skin~1.1–1.7%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.4–2%
Evens skin tone
No ingredient credited for this claim
No support
What the product description says
“Made with the patented, potent BiaComplexTM formula, this soothing cream for face, hands and body re-hydrates your skin, and is clinically proven to soften, smooth, and promote a more even skin tone.”
Source: Sephora Hong Kong

Effective ingredients missing or their concentration is too low

Can it cause trouble?

Irritancy
1 strong irritant: Calendula officinalis flower extract
Medium risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Althaea officinalis root extractA plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammationHigh~0.85–1.3%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.1–0.4%est.
Symphytum officinale leaf extractA plant extract that has an anti-bacterial effectHigh~0.1–0.3%est.
Sodium stearoyl lactylateHelps oil and water mix togetherMedium~2.4–3.6%est.
Viola tricolor extractA plant extract that might have an anti-inflammatory effect in skinMedium~1.1–1.7%est.
Potassium sorbateA preservativeMedium~0.05–0.2%est.
Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~0.01–0.05%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.01–0.05%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Cocos nucifera fruit extractAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~0.2–0.8%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.6–1.35%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Prunus amygdalus dulcis oil~4.7–7.1%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

An emollient that softens the skin

More about Prunus amygdalus dulcis oil
Lactobacillus ferment~3.3–5%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-inflammatoryReduces 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 stearoyl lactylate~2.4–3.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl lactylate
Propanediol~2–3%
Formula
Irritation risk
Low

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

More about Propanediol
Lactobacillus~1.6–2.4%
Key active
Irritation risk
Low
Works for
Moisturizing

A non-living ingredient made by fermentation with the bacteria Lactobacillus. It can help attract water to the upper layer of the skin and might help reduce inflammation

More about Lactobacillus
Glyceryl stearate~1.4–2%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Viola tricolor extract~1.1–1.7%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAnti-oxidation

A plant extract that might have an anti-inflammatory effect in skin

More about Viola tricolor extract
Althaea officinalis root extract~0.85–1.3%
Key activeIrritant · high
Irritation risk
High
Works for
MoisturizingAnti-oxidation

A plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammation

More about Althaea officinalis root extract
Cetearyl alcohol~0.6–1.35%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Glycerin~0.45–1%
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
Helichrysum italicum flower extract~0.3–0.7%
Formula
Cocos nucifera fruit extract~0.2–0.8%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic

More about Cocos nucifera fruit extract
Calendula officinalis flower extract~0.1–0.4%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating

More about Calendula officinalis flower extract
Symphytum officinale leaf extract~0.1–0.3%
Irritant · high
Irritation risk
High
Works for
Antibacterial

A plant extract that has an anti-bacterial effect

More about Symphytum officinale leaf extract
Potassium sorbate~0.05–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Phytic acid~0.01–0.05%
Irritant · medium
Irritation risk
Medium

An alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmetics

More about Phytic acid
Citric acid~0.01–0.05%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Ingredient list view

Water, Prunus amygdalus dulcis oil, Lactobacillus ferment, Sodium stearoyl lactylate, Propanediol, Lactobacillus, Glyceryl stearate, Viola tricolor extract, Althaea officinalis root extract, Cetearyl alcohol, Glycerin, Helichrysum italicum flower extract, Cocos nucifera fruit extract, Calendula officinalis flower extract, Symphytum officinale leaf extract, Potassium sorbate, Phytic acid, Citric acid

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Sephora Hong Kong
≈ $34.53
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 13 studies and safety reviews.

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Codex Beauty Bia Hydrating Skin Superfood Treatment Cream
Codex BeautyBia Hydrating Skin Superfood Treatment Cream

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