Codex Beauty Bia Eye Gel

Codex Beauty Bia Eye Gel

Efficacy75/100IrritancyHigh
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Works for

1 of 1 advertised claim delivered

Moisturizing
Vitis vinifera seed oil, Cocos nucifera fruit extract + 8 more
Good evidence
What the product description says
“Using a medley of cooling, soothing and hydrating ingredients, the award-winning Bia Eye Gel is clinically proven to reduce the look of dark circles and puffiness by over 70% within the space of four weeks, keeping you wide-eyed and bushy-tailed.Lightweight and creamy, this gel won’t feel heavy or greasy – protecting and encouraging moisture retention via a cocktail of powerful plants, even if you suffer from dry, flaky or itchy skin.”
Source: Cultbeauty

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, vitis vinifera seed oil.

Vitis vinifera seed oilKey active· EmollientEffect: HighA great emollient that can also have anti-oxidant properties~0.2–0.7%
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~1.2–1.8%
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~3.2–4.8%
Prunus amygdalus dulcis seedKey activeEffect: HighHelps soften the upper layer of the skin~3.8–5.7%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.1–0.45%
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~1.5–2.2%
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~1.6–2.5%
Aloe barbadensis leaf juice· HumectantEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~2–3%
LysolecithinEffect: LowLecithin derivative. It helps oil and water mix together and can enhance penetration of other ingredients. It helps soften the upper layer of the skin~0.55–1.25%
Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~0.35–0.75%

Can it cause trouble?

Irritancy
6 strong irritants: Arnica montana extract, Rosa damascena flower extract + 4 more — patch-test recommended
High risk
We flagged 13 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Arnica montana extract—High~0.95–1.4%est.
PullulanCreates a thin drying film on the skin resulting in a short-term tightening effectHigh~0.15–0.55%est.
Rosa damascena flower extractUsed as a fragrance. Can be irritatingHigh~0.1–0.35%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.15%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.01–0.05%est.
GeraniolA fragrance. Can be irritatingHigh~0.01–0.05%est.
CitronellolA fragrance. Can be irritatingHigh~0.01–0.05%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~2–3%est.
Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectMedium~0.35–0.75%est.
Vitis vinifera seed oilA great emollient that can also have anti-oxidant propertiesMedium~0.2–0.7%est.
Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~0.1–0.35%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.3%est.
Potassium sorbateA preservativeMedium~0.05–0.15%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 comedogenic3/5~1.2–1.8%est.
Fucus vesiculosus extract—3/5~0.1–0.5%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 seed~3.8–5.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Prunus amygdalus dulcis seed
Lactobacillus ferment~3.2–4.8%
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
Propanediol~2.6–3.8%
Formula
Irritation risk
Low

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

More about Propanediol
Aloe barbadensis leaf juice~2–3%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingReduces irritationReduces rednessAnti-inflammatoryAntibacterialAnti-agingAnti-blemish

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Lactobacillus~1.6–2.5%
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
Glycerin~1.5–2.2%
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
Cocos nucifera fruit extract~1.2–1.8%
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
Arnica montana extract~0.95–1.4%
Irritant · high
Lysolecithin~0.55–1.25%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Lecithin derivative. It helps oil and water mix together and can enhance penetration of other ingredients. It helps soften the upper layer of the skin

More about Lysolecithin
Sclerotium gum~0.4–1%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Cucumis sativus fruit extract~0.35–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizing

Might be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect

More about Cucumis sativus fruit extract
Vitis vinifera seed oil~0.2–0.7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient that can also have anti-oxidant properties

More about Vitis vinifera seed oil
Xanthan gum~0.15–0.6%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Pullulan~0.15–0.55%
Irritant · high
Irritation risk
High
Works for
Mattifying

Creates a thin drying film on the skin resulting in a short-term tightening effect

More about Pullulan
Helichrysum italicum flower oil~0.1–0.4%
Formula
Fucus vesiculosus extract~0.1–0.5%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Fucus vesiculosus extract
Sodium hyaluronate~0.1–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Rosa damascena flower extract~0.1–0.35%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Rosa damascena flower extract
Phytic acid~0.1–0.35%
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~0.1–0.3%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Silica~0.15–0.55%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Sodium benzoate~0.05–0.15%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.05–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Linalool~0.05–0.15%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Limonene~0.01–0.05%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Geraniol~0.01–0.05%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Citronellol~0.01–0.05%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Ingredient list view

Water, Prunus amygdalus dulcis seed, Lactobacillus ferment, Propanediol, Aloe barbadensis leaf juice, Lactobacillus, Glycerin, Cocos nucifera fruit extract, Arnica montana extract, Lysolecithin, Sclerotium gum, Cucumis sativus fruit extract, Vitis vinifera seed oil, Xanthan gum, Pullulan, Helichrysum italicum flower oil, Fucus vesiculosus extract, Sodium hyaluronate, Rosa damascena flower extract, Phytic acid, Citric acid, Silica, Sodium benzoate, Potassium sorbate, Linalool, Limonene, Geraniol, Citronellol

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