Kevyn Aucoin Glass Glow Lip

Kevyn Aucoin Glass Glow Lip

Efficacy100/100IrritancyMedium

Works for

Moisturizing
Ceramide ng, Palmitoyl hexapeptide-12 + 11 more
Works well
What the product description says
“This wearable gloss is available in three shimmering hues and creates an on-trend glassy finish, infused with antioxidants and Vitamin E to moisturise, protect and lock in shine.”
Source: Beauty Bay

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: sodium hyaluronate.

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: simmondsia chinensis seed oil, c12-15 alkyl benzoate.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide ng, palmitoyl hexapeptide-12

Ceramide ngHero· 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~0.3–0.7%
Palmitoyl hexapeptide-12HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.4%
Diisostearyl malateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin~5.4–8.1%
Simmondsia chinensis seed oilKey active· Emollient, OcclusiveEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~0.5–1.2%
Ethylhexyl palmitateKey active· EmollientEffect: MediumAn emollient that helps soften the skin and create a nice product texture~0.4–0.95%
C12-15 alkyl benzoateKey active· EmollientEffect: MediumEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth~0.4–0.9%
TrihydroxystearinKey activeEffect: MediumHelps soften the upper layer of the skin and improve the product texture~0.15–0.5%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.1–0.45%
Hydrogenated polyisobutene· Emollient, OcclusiveEffect: LowUsed to improve the product consistency and soften the upper layer of the skin~3.6–5.4%
Octyldodecanol· EmollientEffect: LowAn emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation~2.5–3.7%
Propylene carbonateEffect: LowIs used to dissolve other ingredients and create nice product texture~0.9–1.35%
Tribehenin· EmollientEffect: LowUsed to create a thicker product consistency and soften the upper layer of the skin~0.4–0.9%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.1–0.5%
Anti-aging
Side benefit the brand mentions · Palmitoyl hexapeptide-12, Lactic acid
Works well
What the product description says
“Glass Glow Lip is infused with anti-oxidants and Vitamin E that moisturize, protect and lock in shine.”
Source: Bluemercury

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains palmitoyl hexapeptide-12.

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.

Palmitoyl hexapeptide-12Key activeEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.4%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~0.1–0.5%

Can it cause trouble?

Irritancy
1 strong irritant: Aroma
Medium risk
We flagged 9 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
AromaAn unspecified blend of fragrant irritating ingredientsHigh~0.5–1.2%est.
Ci 75470Carmine. A colorant. Can be an allergenHigh~0.05–0.1%est.
Diisostearyl malateHelps to soften the upper layer of the skinMedium~5.4–8.1%est.
Pentaerythrityl tetraisostearateUsed to create a thicker product consistencyMedium~3.5–5.3%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~0.5–1.2%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~0.4–0.95%est.
BhtA preservativeMedium~0.2–0.75%est.
Peg-10 phytosterolHelps oil and water mix togetherMedium~0.15–0.65%est.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~0.1–0.5%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 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
Ethylhexyl palmitateAn emollient that helps soften the skin and create a nice product texture3/5~0.4–0.95%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Polybutene~23–34%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Polybutene
Diisostearyl malate~5.4–8.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizing

Helps to soften the upper layer of the skin

More about Diisostearyl malate
Pentaerythrityl tetraisostearate~3.5–5.3%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency

More about Pentaerythrityl tetraisostearate
Hydrogenated polyisobutene~3.6–5.4%
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
Octyldodecanol~2.5–3.7%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation

More about Octyldodecanol
Mica~2–2.9%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Ethylene/propylene/styrene copolymer~1.5–2.2%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Ethylene/propylene/styrene copolymer
Silica dimethyl silylate~1.3–2%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Silica dimethyl silylate
Disteardimonium hectorite~1–1.6%
Formula
Irritation risk
Low

A type of clay that is used to thicken the product consistency

More about Disteardimonium hectorite
Propylene carbonate~0.9–1.35%
Formula
Irritation risk
Low
Works for
Moisturizing

Is used to dissolve other ingredients and create nice product texture

More about Propylene carbonate
Aroma~0.5–1.2%
Irritant · high
Irritation risk
High

An unspecified blend of fragrant irritating ingredients

More about Aroma
Simmondsia chinensis seed oil~0.5–1.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

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

More about Simmondsia chinensis seed oil
Tocopheryl acetate~0.4–0.95%
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
Ethylhexyl palmitate~0.4–0.95%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient that helps soften the skin and create a nice product texture

More about Ethylhexyl palmitate
C12-15 alkyl benzoate~0.4–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth

More about C12-15 alkyl benzoate
Butylene/ethylene/styrene copolymer~0.35–0.75%
Formula
Irritation risk
Low

Used to create a gel-like product texture

More about Butylene/ethylene/styrene copolymer
Tribehenin~0.4–0.9%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a thicker product consistency and soften the upper layer of the skin

More about Tribehenin
Bht~0.2–0.75%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Ceramide ng~0.3–0.7%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-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 ng
Peg-10 phytosterol~0.15–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-10 phytosterol
Tin oxide~0.35–0.8%
Formula
Irritation risk
Low

A colorant that can add a pearl-like appearance to the formulation

More about Tin oxide
Trihydroxystearin~0.15–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and improve the product texture

More about Trihydroxystearin
Lactic acid~0.1–0.5%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneMoisturizingExfoliationAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
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
Palmitoyl hexapeptide-12~0.1–0.4%
Hero · Moisturizing
Irritation risk
Low
Works for
Anti-agingMoisturizing

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

More about Palmitoyl hexapeptide-12
Glucomannan~0.1–0.4%
Formula
Irritation risk
Low
More about Glucomannan
Titanium dioxide~0.1–0.35%
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
Iron oxides~0.05–0.15%
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 75470~0.05–0.1%
Irritant · high
Irritation risk
High

Carmine. A colorant. Can be an allergen

More about Ci 75470
Ingredient list view

Polybutene, Diisostearyl malate, Pentaerythrityl tetraisostearate, Hydrogenated polyisobutene, Octyldodecanol, Mica, Ethylene/propylene/styrene copolymer, Silica dimethyl silylate, Disteardimonium hectorite, Propylene carbonate, Aroma, Simmondsia chinensis seed oil, Tocopheryl acetate, Ethylhexyl palmitate, C12-15 alkyl benzoate, Butylene/ethylene/styrene copolymer, Tribehenin, Bht, Ceramide ng, Peg-10 phytosterol, Tin oxide, Trihydroxystearin, Lactic acid, Sodium hyaluronate, Palmitoyl hexapeptide-12, Glucomannan, Titanium dioxide, Iron oxides, Ci 75470

Compare prices

Retailers ranked by price — lowest first.

Amazon USPrice as of 11/13 12:42 GMT
$26.55
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Bluemercury
$28.00
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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
Kevyn AucoinGlass Glow LipYOUR PRODUCTTeoxane (Teosyal Cosmeceuticals)Teoxane 3D LipGivenchyLe Rouge Hydra Lip Balm with Hyaluronic Acid and PeptidesM-61Hydraboost Lip Treatment
Match—52%52%41%
Price$28.00$39.34+$11.34$45.00+$17.00$22.00−$6.00
Shared key ingredients—3 of 43 of 43 of 4
Key difference—Mineral OilCera AlbaGlycolic Acid
Irritancy Medium Medium Medium High
Drying alcohol————
View product Shop Shop Shop

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Product summary

Judging from the ingredient list, "Kevyn Aucoin - Glass Glow Lip" works well for improving skin hydration To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. Kevyn Aucoin - Glass Glow Lip ticks this box. Humectants in this product (sodium hyaluronate) 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 ng, c12-15 alkyl benzoate, diisostearyl malate, ethylhexyl palmitate and octyldodecanol 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

  • Another benefit is that this moisturizer contain ceramides (ceramide ng 0.20% - 0.70%). 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.
  • We like that this moisturizer contains peptides (palmitoyl hexapeptide-12 0.05% - 0.30%). There are many different kind of peptides and they are naturally present in our skin. They all are a combination of amino-acids. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The science is still not settled on how effective peptides in skincare are, but it is very likely that they have a benefit. Peptides might help restore the skin barrier and fight the signs of aging. At the very least, peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.

Irritation risk

It contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this lip sunscreen 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 26.00$ in the United States, for 39.95CA$ in Canada, for 65.00A$ in Australia and from 20.00£ up to 21.95£ in the United Kingdom.

For a detailed price comparison: click here.

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.