U Beauty The Return Eye Concentrate

U Beauty The Return Eye Concentrate

Efficacy100/100IrritancyMedium
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Works for

2 of 2 advertised claims delivered

Moisturizing
Ceramide np, Lactobionic acid + 35 more
Strong evidence
What the product description says
“Larger MACRO-SIREN Capsules are packed with humectants, and anti-aging ingredients to restore moisture, visibly awaken, and retexturize the surface of the skin, smoothing away the look of fine lines and wrinkles for a visibly toned and tightened effect.”
Source: Bluemercury

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 hyaluronic acid.

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: cera microcristallina, dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide np, lactobionic acid, n-prolyl palmitoyl tripeptide-56 acetate, palmitoyl pentapeptide-4

PolymethylsilsesquioxaneKey activeEffect: HighA silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss~0.25–0.5%
Beta-glucanKey activeEffect: HighHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.25–0.5%
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~2.4–2.9%
GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.3–0.5%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~1.6–2%
Hydrolyzed hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin~0.25–0.5%
Cera microcristallinaKey active· Emollient, OcclusiveEffect: HighHelps to soften the upper layer of the skin, reduce water loss from its surface and create a thicker product consistency~0.75–1.15%
Ceramide npHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.3–0.6%
Lactobionic acidHeroEffect: HighA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity~0.3–0.5%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~0.5–0.75%
Linolenic acidKey active· EmollientEffect: HighAn emollient that helps soften the skin and calm down inflammation~0.35–0.65%
Superoxide dismutaseKey activeEffect: HighAn antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variants~0.25–0.5%
N-prolyl palmitoyl tripeptide-56 acetateHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.5%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~3.1–3.8%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.25–0.5%
Palmitoyl pentapeptide-4HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.5%
Plankton extractKey activeEffect: MediumCan help attract water to the upper layer of the skin~0.3–0.55%
Hydrogenated castor oilKey active· EmollientEffect: MediumA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency~0.4–0.6%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.5–0.75%
Acacia decurrens/jojoba/sunflower seed wax polyglyceryl-3 estersKey active· EmollientEffect: MediumHelps soften the upper layer of the skin and create a nice product texture~0.3–0.55%
Pentaerythrityl tetraethylhexanoate· EmollientEffect: LowUsed to create a nice product consistency while softening the upper layer of the skin~4.1–5%
Oleic acid· EmollientEffect: LowHelps soften the upper layer of the skin. At the same time, it can weaken the skin's barrier enhancing penetration of other ingredients and increasing the risk of skin dryness~0.35–0.6%
Bis-peg-18 methyl ether dimethyl silane· Humectant, EmollientEffect: LowA type of silicone that helps soften the upper layer of the skin and create a nice product texture~0.5–0.75%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~2–2.4%
Diphenylsiloxy phenyl trimethiconeEffect: LowHelp improve the product's texture~1.1–1.3%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.5–0.7%
Palmitic acid· EmollientEffect: LowAn emollient that is naturally present in skin and helps soften it~0.35–0.6%
Hydrogenated polyisobutene· Emollient, OcclusiveEffect: LowUsed to improve the product consistency and soften the upper layer of the skin~0.45–0.7%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.4–0.65%
Hydroxymethoxyphenyl decanoneEffect: LowAn anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.~0.25–0.45%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.2–0.35%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~4–4.9%
Myristyl myristateUnder-dosedEffect: HighAn emollient. Is not recommended for acne-prone skin as it can be comedogenic~0.3–0.55%
Linoleic acidUnder-dosedEffect: HighAn excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores~0.45–0.65%
Dipotassium glycyrrhizateUnder-dosedEffect: HighA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.25–0.5%
Stearic acidEffect: Low, below effective doseHelps oil and water mix together and works as an emollient~0.45–0.65%
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~0.3–0.55%
Anti-aging
Glycolic acid, Lactobionic acid + 6 more
Strong evidence
What the product description says
“Larger MACRO-SIREN Capsules are packed with humectants, and anti-aging ingredients to restore moisture, visibly awaken, and retexturize the surface of the skin, smoothing away the look of fine lines and wrinkles for a visibly toned and tightened effect.”
Source: Bluemercury

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains glycolic acid, lactobionic acid.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: n-prolyl palmitoyl tripeptide-56 acetate, palmitoyl pentapeptide-4.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~0.3–0.5%
Lactobionic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity~0.3–0.5%
N-prolyl palmitoyl tripeptide-56 acetateKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.5%
Palmitoyl pentapeptide-4Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.5%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.25–0.5%
Sodium ascorbyl phosphateEffect: Low, below effective doseA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~0.3–0.5%
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~0.3–0.55%
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.~0.25–0.5%
Anti-oxidation
Not advertised by the brand · Superoxide dismutase, Glutathione + 8 more
Strong evidence

This product contains antioxidants (glutathione, lactobionic acid, superoxide dismutase) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

Superoxide dismutaseKey activeEffect: HighAn antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variants~0.25–0.5%
GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.3–0.5%
Lactobionic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity~0.3–0.5%
Hydroxymethoxyphenyl decanoneEffect: LowAn anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.~0.25–0.45%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.25–0.5%
TocopherolUnder-dosedEffect: HighPure 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~0.3–0.55%
Sodium ascorbyl phosphateUnder-dosedEffect: MediumA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~0.3–0.5%
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.~0.3–0.55%
BisabololEffect: Low, below effective doseAn active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties~0.25–0.5%
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.~0.25–0.5%
Exfoliation
Not advertised by the brand · Glycolic acid, Lactobionic acid + 1 more
Strong evidence

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: glycolic acid, lactobionic acid, mandelic acid.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~0.3–0.5%
Lactobionic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity~0.3–0.5%
Mandelic acidKey activeEffect: HighHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~0.3–0.5%
Evens skin tone
Not advertised by the brand · Glutathione, Glycolic acid + 4 more
Strong evidence

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: glutathione, glycolic acid, lactobionic acid, mandelic acid

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: dimethylmethoxy chromanyl palmitate.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

GlutathioneKey activeEffect: HighA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin~0.3–0.5%
Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~0.3–0.5%
Lactobionic acidKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity~0.3–0.5%
Mandelic acidKey activeEffect: HighHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~0.3–0.5%
Dimethylmethoxy chromanyl palmitateKey activeEffect: MediumAn oil-soluble compound that has been shown in laboratory studies (in a petri dish, not on human volunteers) to inhibit melanin production in skin and help even out the skin tone. More research is needed to understand if it works in real life~0.25–0.5%
Dipotassium glycyrrhizateEffect: Low, below effective doseA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.25–0.5%

Can it cause trouble?

Irritancy
23 flagged ingredients
Medium risk
We flagged 23 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Mandelic acidHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acidHigh~0.3–0.5%est.
Glycolic acidAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHigh~0.3–0.5%est.
MethyldihydrojasmonateUsed as a fragrance. Smells similar to jasmineHigh~0.25–0.5%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.5–0.7%est.
Hydrogenated castor oilA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistencyMedium~0.4–0.6%est.
Plankton extractCan help attract water to the upper layer of the skinMedium~0.3–0.55%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~0.3–0.55%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~0.25–0.5%est.
Sodium ascorbyl phosphateA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin CMedium~0.3–0.5%est.
Oleic acidHelps soften the upper layer of the skin. At the same time, it can weaken the skin's barrier enhancing penetration of other ingredients and increasing the risk of skin drynessMedium~0.35–0.6%est.
GlutathioneA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skinMedium~0.3–0.5%est.
Linolenic acidAn emollient that helps soften the skin and calm down inflammationMedium~0.35–0.65%est.
Lactobionic acidA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticityMedium~0.3–0.5%est.
Acacia decurrens/jojoba/sunflower seed wax polyglyceryl-3 estersHelps soften the upper layer of the skin and create a nice product textureMedium~0.3–0.55%est.
Myristyl myristateAn emollient. Is not recommended for acne-prone skin as it can be comedogenicMedium~0.3–0.55%est.
Sodium stearoyl glutamateHelps oil and water mix togetherMedium~0.35–0.6%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.3–0.55%est.
Dimethylmethoxy chromanyl palmitateAn oil-soluble compound that has been shown in laboratory studies (in a petri dish, not on human volunteers) to inhibit melanin production in skin and help even out the skin tone. More research is needed to understand if it works in real lifeMedium~0.25–0.5%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.2–0.35%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.2%est.
EthylhexylglycerinA preservativeMedium~0.1–0.2%est.
Benzoic acidA preservativeMedium~0.1–0.15%est.
Dehydroacetic acidA preservativeMedium~0.05–0.15%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
Plankton extractCan help attract water to the upper layer of the skin3/5~0.3–0.55%est.
Myristyl myristateAn emollient. Is not recommended for acne-prone skin as it can be comedogenic3/5~0.3–0.55%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.5–0.75%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
Pentaerythrityl tetraethylhexanoate~4.1–5%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product consistency while softening the upper layer of the skin

More about Pentaerythrityl tetraethylhexanoate
Butylene glycol~4–4.9%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Squalane~3.1–3.8%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Glycerin~2.4–2.9%
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
Behenyl alcohol~2–2.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

More about Behenyl alcohol
Dimethicone~1.6–2%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Dipropylene glycol~1.3–1.6%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Diphenylsiloxy phenyl trimethicone~1.1–1.3%
Formula
Irritation risk
Low
Works for
Moisturizing

Help improve the product's texture

More about Diphenylsiloxy phenyl trimethicone
Beheneth-25~0.95–1.15%
Formula
Irritation risk
Low
Works for
Cleansing
More about Beheneth-25
Cera microcristallina~0.75–1.15%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin, reduce water loss from its surface and create a thicker product consistency

More about Cera microcristallina
Microcrystalline wax~0.6–0.95%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Microcrystalline wax
Trehalose~0.5–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Bis-peg-18 methyl ether dimethyl silane~0.5–0.75%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A type of silicone that helps soften the upper layer of the skin and create a nice product texture

More about Bis-peg-18 methyl ether dimethyl silane
Cetearyl alcohol~0.5–0.75%
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
Hydrogenated polyisobutene~0.45–0.7%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to improve the product consistency and soften the upper layer of the skin

More about Hydrogenated polyisobutene
Pentylene glycol~0.5–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Sodium acrylate/acryloyldimethyltaurate/dimethylacrylamide crosspolymer~0.4–0.6%
Formula
Hydrogenated castor oil~0.4–0.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizingAnti-inflammatory

A plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency

More about Hydrogenated castor oil
Stevia rebaudiana leaf/stem extract~0.3–0.55%
Formula
Plankton extract~0.3–0.55%
Key activeComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Moisturizing

Can help attract water to the upper layer of the skin

More about Plankton extract
Bisabolol~0.25–0.5%
Formula
Irritation risk
Low
Works for
Reduces irritationAnti-inflammatoryAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol
Tocopheryl acetate~0.3–0.55%
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
Tocopherol~0.3–0.55%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Ceramide np~0.3–0.6%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide np
Ascorbyl palmitate~0.25–0.5%
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
Sodium ascorbyl phosphate~0.3–0.5%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Anti-blemishAnti-oxidationAnti-aging

A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C

More about Sodium ascorbyl phosphate
Linoleic acid~0.45–0.65%
Under-dosed
Irritation risk
Low
Works for
CleansingMoisturizingAnti-blemish

An excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores

More about Linoleic acid
Oleic acid~0.35–0.6%
Irritant · medium
Irritation risk
Medium
Works for
CleansingAnti-inflammatoryMoisturizing

Helps soften the upper layer of the skin. At the same time, it can weaken the skin's barrier enhancing penetration of other ingredients and increasing the risk of skin dryness

More about Oleic acid
Palmitic acid~0.35–0.6%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid
Stearic acid~0.45–0.65%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Glutathione~0.3–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizingEvens skin tone

A peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skin

More about Glutathione
Superoxide dismutase~0.25–0.5%
Key active
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatory

An antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variants

More about Superoxide dismutase
Hydrolyzed hyaluronic acid~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin

More about Hydrolyzed hyaluronic acid
Sodium hyaluronate~0.25–0.5%
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
Linolenic acid~0.35–0.65%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingCleansingReduces irritationAnti-inflammatory

An emollient that helps soften the skin and calm down inflammation

More about Linolenic acid
Diamond powder~0.4–0.6%
Formula
Irritation risk
Low

Does not have known skin benefits. Might help create an optical illusion of smoother skin

More about Diamond powder
Lactobionic acid~0.3–0.5%
Hero · MoisturizingIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin toneAnti-agingMoisturizingExfoliationAnti-blemishAnti-inflammatory

A polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity

More about Lactobionic acid
Mandelic acid~0.3–0.5%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneExfoliationAnti-blemishAntibacterial

Helps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid

More about Mandelic acid
Glycolic acid~0.3–0.5%
Key activeIrritant · high
Irritation risk
High
Works for
ExfoliationEvens skin toneAnti-agingAnti-blemish

An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid

More about Glycolic acid
Beta-glucan~0.25–0.5%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationMoisturizingAnti-oxidationAnti-agingAnti-blemish

Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles

More about Beta-glucan
Palmitoyl pentapeptide-4~0.25–0.5%
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 pentapeptide-4
N-prolyl palmitoyl tripeptide-56 acetate~0.25–0.5%
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 N-prolyl palmitoyl tripeptide-56 acetate
Acacia decurrens/jojoba/sunflower seed cera/polyglyceryl-3 esters~0.3–0.6%
Formula
Acacia decurrens/jojoba/sunflower seed wax polyglyceryl-3 esters~0.3–0.55%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps soften the upper layer of the skin and create a nice product texture

More about Acacia decurrens/jojoba/sunflower seed wax polyglyceryl-3 esters
Dipotassium glycyrrhizate~0.25–0.5%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Myristyl myristate~0.3–0.55%
Under-dosedComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Is not recommended for acne-prone skin as it can be comedogenic

More about Myristyl myristate
Isohexadecane~0.4–0.65%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Sodium stearoyl glutamate~0.35–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl glutamate
Dimethicone/phenyl vinyl dimethicone crosspolymer~0.3–0.5%
Formula
Polysorbate 60~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Hydroxyphenyl propamidobenzoic acid~0.25–0.5%
Formula
Irritation risk
Low
Works for
Anti-inflammatory

Might help to reduce inflammation in skin, but solid research is lacking

More about Hydroxyphenyl propamidobenzoic acid
Dimethylmethoxy chromanyl palmitate~0.25–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin tone

An oil-soluble compound that has been shown in laboratory studies (in a petri dish, not on human volunteers) to inhibit melanin production in skin and help even out the skin tone. More research is needed to understand if it works in real life

More about Dimethylmethoxy chromanyl palmitate
Methyldihydrojasmonate~0.25–0.5%
Irritant · high
Irritation risk
High

Used as a fragrance. Smells similar to jasmine

More about Methyldihydrojasmonate
Sorbitan isostearate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan isostearate
Tetrasodium glutamate diacetate~0.25–0.45%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Tetrasodium glutamate diacetate
Hydroxymethoxyphenyl decanone~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

An anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.

More about Hydroxymethoxyphenyl decanone
Polymethylsilsesquioxane~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss

More about Polymethylsilsesquioxane
Polysorbate 20~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Xanthan gum~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Carbomer~0.2–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Caprylyl glycol~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Sodium hydroxide~0.15–0.25%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Citric acid~0.1–0.2%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Ethylhexylglycerin~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Phenoxyethanol~0.1–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Benzoic acid~0.1–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Benzoic acid
Dehydroacetic acid~0.05–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Dehydroacetic acid
Ingredient list view

Water, Pentaerythrityl tetraethylhexanoate, Butylene glycol, Squalane, Glycerin, Behenyl alcohol, Dimethicone, Dipropylene glycol, Diphenylsiloxy phenyl trimethicone, Beheneth-25, Cera microcristallina, Microcrystalline wax, Trehalose, Bis-peg-18 methyl ether dimethyl silane, Cetearyl alcohol, Hydrogenated polyisobutene, Pentylene glycol, Sodium acrylate/acryloyldimethyltaurate/dimethylacrylamide crosspolymer, Hydrogenated castor oil, Stevia rebaudiana leaf/stem extract, Plankton extract, Bisabolol, Tocopheryl acetate, Tocopherol, Ceramide np, Ascorbyl palmitate, Sodium ascorbyl phosphate, Linoleic acid, Oleic acid, Palmitic acid, Stearic acid, Glutathione, Superoxide dismutase, Hydrolyzed hyaluronic acid, Sodium hyaluronate, Linolenic acid, Diamond powder, Lactobionic acid, Mandelic acid, Glycolic acid, Beta-glucan, Palmitoyl pentapeptide-4, N-prolyl palmitoyl tripeptide-56 acetate, Acacia decurrens/jojoba/sunflower seed cera/polyglyceryl-3 esters, Acacia decurrens/jojoba/sunflower seed wax polyglyceryl-3 esters, Dipotassium glycyrrhizate, Myristyl myristate, Isohexadecane, Sodium stearoyl glutamate, Dimethicone/phenyl vinyl dimethicone crosspolymer, Polysorbate 60, Hydroxyphenyl propamidobenzoic acid, Dimethylmethoxy chromanyl palmitate, Methyldihydrojasmonate, Sorbitan isostearate, Tetrasodium glutamate diacetate, Hydroxymethoxyphenyl decanone, Polymethylsilsesquioxane, Polysorbate 20, Xanthan gum, Carbomer, Caprylyl glycol, Sodium hydroxide, Citric acid, Ethylhexylglycerin, Phenoxyethanol, Benzoic acid, Dehydroacetic acid

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$148.00
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Amazon USPrice as of 10/23/2026 06:14 GMT
$148.00
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Product summary

"U Beauty - The Return Eye Concentrate" has a good moisturizing formula. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Humectants in this product (glycerin, hydrolyzed hyaluronic acid, sodium hyaluronate, trehalose and bis-peg-18 methyl ether dimethyl silane) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Ceramide np, linolenic acid, cera microcristallina, dimethicone and squalane in this product help decrease the water evoporation from the skin, so that it stays hydrated for longer. These ingredients also soften the skin and take away the feeling of tightness and dryness.

Ingredient callouts

  • This product contains acids (lactobionic acid 0.30% - 0.50%, glycolic acid 0.30% - 0.50% and mandelic acid 0.30% - 0.50%). Their concentration is low, and they will not have a strong exfoliating effect. Instead, they work to support the skin natural acid mantle and to attract water (as humectants). PHAs (lactobionic acid) especially are great for improving skin hydration. They might be even able to stimulate the production of skin's natural humectants and support the healthy skin microbiome.
  • Another benefit is that this moisturizer contain ceramides (ceramide np 0.30% - 0.60%). Ceramides are an important part of our natural skin barrier. The Ceramides used in skincare are synthetic or come from plants. They help soften the skin and can help "fill the gaps" in the skin barrier, keeping the skin hydrated and resilient for longer.
  • This moisturizer also contains Peptides (n-prolyl palmitoyl tripeptide-56 acetate 0.25% - 0.50% and palmitoyl pentapeptide-4 0.25% - 0.50%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that they are helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: myristyl myristate, dipotassium glycyrrhizate, stearic acid, sodium ascorbyl phosphate and vitamin e

Irritation risk

This moisturizer contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this moisturizer to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 148.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 62 studies and safety reviews.

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