It Cosmetics Bye Bye Under Eye Corrector

It Cosmetics Bye Bye Under Eye Corrector

Efficacy83/100IrritancyMedium

Works for

Moisturizing
Palmitoyl oligopeptide, Palmitoyl tetrapeptide-7 + 8 more
Works well
What the product description says
“Fine lines and wrinkles .”
Source: Sephora CA

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, hydrolyzed collagen.

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: bis-diglyceryl polyacyladipate-2, caprylic/capric triglyceride.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl oligopeptide, palmitoyl tetrapeptide-7

Palmitoyl oligopeptideHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.8%
Palmitoyl tetrapeptide-7Hero· EmollientEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.15–0.7%
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~22–33%
Bis-diglyceryl polyacyladipate-2Key active· Emollient, OcclusiveEffect: HighHelps soften the upper layer of the skin and reduce water loss from its surface~4.7–7.1%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~2.6–3.9%
Hydrolyzed collagenKey active· Humectant, EmollientEffect: HighA typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin~0.35–0.85%
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~0.2–0.75%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.1–0.4%
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~0.95–1.4%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.15–0.65%
Evens skin tone
Chrysin, N-hydroxysuccinimide + 3 more
May help
What the product description says
“. . Infused with anti-aging hydrolyzed collagen, peptides, hyaluronic acid, vitamins, antioxidants and high-performance pigments, this game-changing formula improves the appearance of wrinkles and effectively conceals the look of skin imperfections including dark circles, bags, redness, hyperpigmentation, broken capillaries, age spots, and discoloration.”
Source: Sephora CA

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: chrysin.

ChrysinKey activeEffect: MediumMight be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin~0.2–0.75%
N-hydroxysuccinimideEffect: LowIs claimed to be able to brighten skin tone by removing some blood-related pigmented compounds in skin (hemoglobin and related elements) but solid research is missing. Can be irritating~0.15–0.55%
Magnesium ascorbyl phosphateEffect: Low, below effective doseA derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high~0.5–1.15%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.15–0.65%
Retinyl palmitateUnder-dosedThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.1–0.4%
Anti-aging
Palmitoyl oligopeptide, Palmitoyl tetrapeptide-7 + 6 more
May help
What the product description says
“Fine lines and wrinkles .”
Source: Sephora CA

This product contains palmitoyl oligopeptide, palmitoyl tetrapeptide-7. These ingredients might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Palmitoyl oligopeptideKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.8%
Palmitoyl tetrapeptide-7Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.15–0.7%
ChrysinEffect: LowMight be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin~0.2–0.75%
Ascorbyl palmitateEffect: Low, below effective doseBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.~1–1.6%
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~0.95–1.4%
Magnesium ascorbyl phosphateEffect: Low, below effective doseA derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high~0.5–1.15%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.15–0.65%
Retinyl palmitateUnder-dosedThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.1–0.4%
Anti-oxidation
Not advertised by the brand · Chrysin, Ascorbyl palmitate + 3 more
May help

This product contains antioxidants (chrysin) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

ChrysinKey activeEffect: MediumMight be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin~0.2–0.75%
Ascorbyl palmitateEffect: Low, below effective doseBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.~1–1.6%
Tocopheryl acetateEffect: Low, below effective doseA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.~0.55–1.3%
Magnesium ascorbyl phosphateEffect: Low, below effective doseA derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high~0.5–1.15%
TocopherolUnder-dosedPure 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~0.95–1.4%

Can it cause trouble?

Irritancy
1 strong irritant: Retinyl palmitate
Medium risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
N-hydroxysuccinimideIs claimed to be able to brighten skin tone by removing some blood-related pigmented compounds in skin (hemoglobin and related elements) but solid research is missing. Can be irritatingHigh~0.15–0.55%est.
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.1–0.4%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~22–33%est.
Ascorbyl palmitateBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.Medium~1–1.6%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.55–1.3%est.
Magnesium ascorbyl phosphateA derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very highMedium~0.5–1.15%est.
ChrysinMight be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skinMedium~0.2–0.75%est.
Steareth-20Helps oil and water mix togetherMedium~0.15–0.6%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Caprylic/capric triglyceride~22–33%
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
Bis-diglyceryl polyacyladipate-2~4.7–7.1%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and reduce water loss from its surface

More about Bis-diglyceryl polyacyladipate-2
Vp/hexadecene copolymer~4.1–6.2%
Formula
Irritation risk
Low

Creates a nice product texture and can support water-resistance of sunscreens

More about Vp/hexadecene copolymer
Cetyl alcohol~2.6–3.9%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Silica dimethyl silylate~2.2–3.4%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Silica dimethyl silylate
Ozokerite~1.6–2.3%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Ozokerite
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Water~1.1–1.7%
Formula
Irritation risk
Low

Plain old water

More about Water
Ascorbyl palmitate~1–1.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-aging

Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.

More about Ascorbyl palmitate
Tocopherol~0.95–1.4%
Under-dosed
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
Tocopheryl acetate~0.55–1.3%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Magnesium ascorbyl phosphate~0.5–1.15%
Irritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-agingAnti-oxidation

A derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high

More about Magnesium ascorbyl phosphate
Cholesteryl nonanoate~0.45–1.05%
Formula
Cholesteryl oleyl carbonate~0.35–0.85%
Formula
Cholesteryl chloride~0.35–0.8%
Formula
Chrysin~0.2–0.75%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin toneAnti-aging

Might be helpful in reducing fine lines and wrinkles, as well as lightening the skin, but solid evidence is missing. Could somewhat help in reducing the darkness of the under-eye area. Helps to neutralise free radicals in skin

More about Chrysin
Glycerin~0.2–0.75%
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
Hydrolyzed collagen~0.35–0.85%
Key active
Irritation risk
Low
Works for
Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Hydrolyzed collagen
N-hydroxysuccinimide~0.15–0.55%
Irritant · high
Irritation risk
High
Works for
Evens skin tone

Is claimed to be able to brighten skin tone by removing some blood-related pigmented compounds in skin (hemoglobin and related elements) but solid research is missing. Can be irritating

More about N-hydroxysuccinimide
Niacinamide~0.15–0.65%
Under-dosed
Irritation risk
Low
Works for
MoisturizingEvens skin toneAnti-blemishAnti-agingReduces irritationReduces rednessAnti-inflammatoryAntibacterial

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Palmitoyl oligopeptide~0.2–0.8%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingCleansingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Palmitoyl oligopeptide
Palmitoyl tetrapeptide-7~0.15–0.7%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Palmitoyl tetrapeptide-7
Retinyl palmitate~0.1–0.4%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-blemishAnti-agingEvens skin toneExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Sodium hyaluronate~0.1–0.4%
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
Steareth-20~0.15–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Steareth-20
Titanium dioxide~0.1–0.45%
Formula
Irritation risk
Low
Works for
Sun protection

Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin

More about Titanium dioxide
Ci 77891~0.05–0.25%
Formula
Irritation risk
Low
More about Ci 77891
Iron oxides~0.05–0.2%
Formula
Irritation risk
Low
Works for
Sun protection

An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear

More about Iron oxides
Ci 77492~0.05–0.15%
Formula
Irritation risk
Low

A colorant. Usually well-tolerated

More about Ci 77492
Ci 77491~0.05–0.15%
Formula
Irritation risk
Low

A red colorant made of iron oxide. Typically is not irritating

More about Ci 77491
Ci 77499~0.05–0.1%
Formula
Irritation risk
Low

An iron oxide. Used as a colorant. Is usually well tolerated

More about Ci 77499
Ingredient list view

Caprylic/capric triglyceride, Bis-diglyceryl polyacyladipate-2, Vp/hexadecene copolymer, Cetyl alcohol, Silica dimethyl silylate, Ozokerite, Phenoxyethanol, Water, Ascorbyl palmitate, Tocopherol, Tocopheryl acetate, Magnesium ascorbyl phosphate, Cholesteryl nonanoate, Cholesteryl oleyl carbonate, Cholesteryl chloride, Chrysin, Glycerin, Hydrolyzed collagen, N-hydroxysuccinimide, Niacinamide, Palmitoyl oligopeptide, Palmitoyl tetrapeptide-7, Retinyl palmitate, Sodium hyaluronate, Steareth-20, Titanium dioxide, Ci 77891, Iron oxides, Ci 77492, Ci 77491, Ci 77499

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Amazon USPrice as of 11/5 15:41 GMT
$42.00
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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
It CosmeticsBye Bye Under Eye CorrectorYOUR PRODUCTM-61Hydraboost Eye ConcentrateDr. Bailey Skin CareAdvanced Corrective Eye CreamReplenixBrightening Eye Cream for Discoloration
Match—82%81%81%
Price$42.00$73.10+$31.10—$46.50+$4.50
Shared key ingredients—7 of 117 of 117 of 11
Key difference—UreaVitamin CVitamin C
Irritancy Medium Medium Medium Medium
Drying alcohol————
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As an Amazon Associate, WIMJ earns from qualifying purchases.