What's In My Jar
3LAB Perfect Neck Cream
3LAB

3LAB Perfect Neck Cream

Efficacy66/100IrritancyHigh
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Works for

2 of 3 advertised claims delivered

Moisturizing
Urea, Sh-polypeptide-7 + 24 more
Strong evidence
What the product description says
“Perfect Neck Cream is an advanced lifting, hydrating and brightening treatment for neck and décolleté.”
Source: 3lab

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, 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: caprylic/capric triglyceride, dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: sh-polypeptide-7, urea

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~3.1–3.8%
UreaHero· HumectantEffect: HighNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations~0.25–0.45%
Corallina officinalis extractKey activeEffect: HighRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants~0.25–0.45%
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~1.5–1.8%
DimethiconolKey active· Emollient, OcclusiveEffect: HighA silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time~0.3–0.55%
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~2–2.5%
Alteromonas ferment extractKey activeEffect: HighA marine extract that helps attract water to the upper layer of the skin. It is claimed to have anti-inflammatory properties but research is lacking~0.25–0.45%
Sh-polypeptide-7HeroEffect: High~0.1–0.15%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.25–0.45%
Magnesium aspartateKey activeEffect: MediumMight be helpful in restoring skin barrier function and calm down inflammation in skin~0.25–0.45%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.45–0.65%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.25–0.45%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~6.1–7.5%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.55–0.85%
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~0.25–0.45%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.35–0.65%
Cyclohexasiloxane· EmollientEffect: LowA silicone that serves as an emollient. Helps create a nice non-greasy feels~1.2–1.4%
Di-c12-15 alkyl fumarate· EmollientEffect: LowUsed to soften the upper layer of the skin and create a nice product texture~1.7–2%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.3–0.55%
Stearic acid· EmollientEffect: LowHelps oil and water mix together and works as an emollient~1–1.2%
Zinc gluconateUnder-dosedEffect: HighTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.25–0.45%
Avena sativa kernel extractUnder-dosedEffect: HighAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~0.35–0.65%
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~0.25–0.45%
AllantoinUnder-dosedEffect: HighHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.2–0.4%
Copper gluconateUnder-dosedEffect: HighTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.15–0.3%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.3–0.5%
Anti-aging
Adenosine, Sh-polypeptide-7 + 2 more
Strong evidence
What the product description says
“With consistent use it improves the look of wrinkles, “sleep” lines and “tech” neck, while softening the appearance of age spots and sun damages.”
Source: 3lab

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: sh-polypeptide-7.

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.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.25–0.45%
Sh-polypeptide-7Key activeEffect: Medium~0.1–0.15%
Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.25–0.45%
Copper gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.15–0.3%
Evens skin tone
Copper gluconate, Zinc gluconate + 1 more
Weak evidence
What the product description says
“With consistent use it improves the look of wrinkles, “sleep” lines and “tech” neck, while softening the appearance of age spots and sun damages.”
Source: 3lab

Effective ingredients missing or their concentration is too low

Copper gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing~0.15–0.3%
Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.25–0.45%
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~0.25–0.45%

Can it cause trouble?

Irritancy
8 strong irritants: Sd alcohol 40-b, Citrus aurantium amara peel oil + 6 more — patch-test recommended
High risk
We flagged 30 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Sd alcohol 40-bCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~2.3–2.8%est.
Citrus aurantium amara peel oil—High~0.25–0.45%est.
Coco-glucosideUsed as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritatingHigh~0.35–0.65%est.
Lavandula angustifolia oilAn essential oil. Potential allergen and can be irritating. It has some anti-bacterial propertiesHigh~0.25–0.45%est.
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~0.25–0.45%est.
Achillea millefolium extractPlant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritatingHigh~0.3–0.5%est.
Melissa officinalis leaf extractA plant extract that is added for its fragrance. Can be irritatingHigh~0.25–0.4%est.
Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.25–0.45%est.
Humulus lupulus extractHops extract. Can contain common irritants and allergens geraniol, limonene, linaloolHigh~0.2–0.4%est.
Melia azadirachta leaf extractA plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritatingHigh~0.2–0.4%est.
Aloe barbadensis flower extractA plant extract that might have some anti-oxidant effectHigh~0.2–0.35%est.
Ocimum sanctum leaf extractA plant extract that is rich in a fragrance compound eugenol that is a frequent allergen and can be irritating. It might also contain anti-oxidants to help neutralize free radicalsHigh~0.15–0.25%est.
Curcuma longa root extractA plant extract that can contain an active compound curcumin, that may have some anti-inflammatory properties when applied to the skin, but solid research is lacking and the typical concentration used in skincare products is too low. Can be an irritantHigh~0.05–0.15%est.
Di-c12-15 alkyl fumarateUsed to soften the upper layer of the skin and create a nice product textureMedium~1.7–2%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~1.5–1.8%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.65–0.95%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.35–0.65%est.
Glyceryl behenateUsed to create a thicker product consistency and help soften the upper layer of the skinMedium~0.3–0.55%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~0.25–0.5%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.25–0.45%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~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~0.25–0.5%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Melia azadirachta flower extractA plant extract that might be helpful to neutralize free radicals in skinMedium~0.25–0.45%est.
Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~0.25–0.45%est.
Coccinia indica fruit extractA plant extract that might have some anti-oxidant effect helping neutralize free radicals in skinMedium~0.25–0.45%est.
Viscum album leaf extractA plant extract that has anti-inflammatory and anti-bacterial properties and might help neutralize free radicals in skin, but solid research is lackingMedium~0.2–0.35%est.
Solanum melongena fruit extractEggplant fruit extract. Might have some anti-oxidant effectMedium~0.2–0.35%est.
Copper gluconateTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missingMedium~0.15–0.3%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
Corallina officinalis extractRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants3/5~0.25–0.45%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
Cyclopentasiloxane~6.1–7.5%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Dipropylene glycol~4.3–5.3%
Formula
Irritation risk
Low

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

More about Dipropylene glycol
Glycerin~3.1–3.8%
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
Sd alcohol 40-b~2.3–2.8%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Sd alcohol 40-b
Dimethicone~2–2.5%
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
Di-c12-15 alkyl fumarate~1.7–2%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

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

More about Di-c12-15 alkyl fumarate
Caprylic/capric triglyceride~1.5–1.8%
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
Cyclohexasiloxane~1.2–1.4%
Formula
Irritation risk
Low
Works for
Moisturizing

A silicone that serves as an emollient. Helps create a nice non-greasy feels

More about Cyclohexasiloxane
Stearic acid~1–1.2%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Polysorbate 60~0.65–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Glyceryl stearate~0.55–0.85%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

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

More about Glyceryl stearate
Peg-100 stearate~0.55–0.85%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
Dimethicone/vinyl dimethicone crosspolymer~0.4–0.6%
Formula
Irritation risk
Low

Used to stabilize product formulations and create a nice product texture

More about Dimethicone/vinyl dimethicone crosspolymer
Cetyl alcohol~0.45–0.65%
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
Avena sativa kernel extract~0.35–0.65%
Under-dosed
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationMoisturizingReduces rednessAnti-oxidation

An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties

More about Avena sativa kernel extract
Peg/ppg-19/19 dimethicone~0.45–0.65%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg/ppg-19/19 dimethicone
Caprylyl glycol~0.35–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Phenoxyethanol~0.3–0.55%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Bis-vinyl dimethicone/dimethicone copolymer~0.3–0.5%
Formula
Irritation risk
Low
More about Bis-vinyl dimethicone/dimethicone copolymer
Glyceryl behenate~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

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

More about Glyceryl behenate
Triethanolamine~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Acrylates/c10-30 alkyl acrylate crosspolymer~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Pentylene glycol~0.3–0.55%
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
Citrus aurantium amara peel oil~0.25–0.45%
Irritant · high
Irritation risk
High
More about Citrus aurantium amara peel oil
Butylene glycol~0.25–0.45%
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
Sodium polyacrylate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Mattifying

Used to create a gel-like product texture, as well as to stabilize emulsions

More about Sodium polyacrylate
Hydroxyethylcellulose~0.25–0.5%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
Tocopheryl acetate~0.25–0.5%
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
Dimethiconol~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time

More about Dimethiconol
Coco-glucoside~0.35–0.65%
Irritant · high
Irritation risk
High
Works for
Cleansing

Used as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritating

More about Coco-glucoside
3-aminopropane sulfonic acid~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing
More about 3-aminopropane sulfonic acid
Calcium hydroxymethionine~0.25–0.45%
Formula
Irritation risk
Low
More about Calcium hydroxymethionine
Dipotassium glycyrrhizate~0.25–0.45%
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
Polysorbate 20~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Lavandula angustifolia oil~0.25–0.45%
Irritant · high
Irritation risk
High

An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties

More about Lavandula angustifolia oil
Adenosine~0.25–0.45%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Alcohol~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Urea~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingExfoliation

Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations

More about Urea
Disodium edta~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Sodium hyaluronate~0.25–0.45%
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
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Melia azadirachta flower extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might be helpful to neutralize free radicals in skin

More about Melia azadirachta flower extract
Corallina officinalis extract~0.25–0.45%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Red algae extract that helps attract water to the upper layer of the skin and might contain antioxidants

More about Corallina officinalis extract
Lecithin~0.3–0.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Magnesium aspartate~0.25–0.45%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryMoisturizing

Might be helpful in restoring skin barrier function and calm down inflammation in skin

More about Magnesium aspartate
Zinc gluconate~0.25–0.45%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAnti-agingAnti-blemishAnti-oxidationExfoliationEvens skin tone

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate
Coccinia indica fruit extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant effect helping neutralize free radicals in skin

More about Coccinia indica fruit extract
Glaucine~0.25–0.45%
Formula
Irritation risk
Low
More about Glaucine
Diacetyl boldine~0.25–0.45%
Formula
Irritation risk
Low
More about Diacetyl boldine
Sodium phosphate~0.25–0.45%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Sodium phosphate
Achillea millefolium extract~0.3–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating

More about Achillea millefolium extract
Allantoin~0.2–0.4%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-blemishReduces irritationReduces rednessExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Alteromonas ferment extract~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

A marine extract that helps attract water to the upper layer of the skin. It is claimed to have anti-inflammatory properties but research is lacking

More about Alteromonas ferment extract
Melissa officinalis leaf extract~0.25–0.4%
Irritant · high
Irritation risk
High

A plant extract that is added for its fragrance. Can be irritating

More about Melissa officinalis leaf extract
Chamomilla recutita flower extract~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract
Foeniculum vulgare fruit extract~0.25–0.45%
Formula
Irritation risk
Low
More about Foeniculum vulgare fruit extract
Humulus lupulus extract~0.2–0.4%
Irritant · high
Irritation risk
High

Hops extract. Can contain common irritants and allergens geraniol, limonene, linalool

More about Humulus lupulus extract
Viscum album leaf extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
AntibacterialAnti-oxidationAnti-inflammatory

A plant extract that has anti-inflammatory and anti-bacterial properties and might help neutralize free radicals in skin, but solid research is lacking

More about Viscum album leaf extract
Melia azadirachta leaf extract~0.2–0.4%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-blemish

A plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritating

More about Melia azadirachta leaf extract
Solanum melongena fruit extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

Eggplant fruit extract. Might have some anti-oxidant effect

More about Solanum melongena fruit extract
Copper gluconate~0.15–0.3%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingEvens skin toneAnti-blemishExfoliationAnti-oxidationAnti-aging

Typically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing

More about Copper gluconate
Aloe barbadensis flower extract~0.2–0.35%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant effect

More about Aloe barbadensis flower extract
Disodium phosphate~0.15–0.25%
Formula
Irritation risk
Low

Helps adjust the product pH and stabilize the formulation

More about Disodium phosphate
Ocimum sanctum leaf extract~0.15–0.25%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that is rich in a fragrance compound eugenol that is a frequent allergen and can be irritating. It might also contain anti-oxidants to help neutralize free radicals

More about Ocimum sanctum leaf extract
Curcuma longa root extract~0.05–0.15%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

A plant extract that can contain an active compound curcumin, that may have some anti-inflammatory properties when applied to the skin, but solid research is lacking and the typical concentration used in skincare products is too low. Can be an irritant

More about Curcuma longa root extract
Sh-polypeptide-7~0.1–0.15%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging
More about Sh-polypeptide-7
Ingredient list view

Water, Cyclopentasiloxane, Dipropylene glycol, Glycerin, Sd alcohol 40-b, Dimethicone, Di-c12-15 alkyl fumarate, Caprylic/capric triglyceride, Cyclohexasiloxane, Stearic acid, Polysorbate 60, Glyceryl stearate, Peg-100 stearate, Dimethicone/vinyl dimethicone crosspolymer, Cetyl alcohol, Avena sativa kernel extract, Peg/ppg-19/19 dimethicone, Caprylyl glycol, Phenoxyethanol, Bis-vinyl dimethicone/dimethicone copolymer, Glyceryl behenate, Triethanolamine, Acrylates/c10-30 alkyl acrylate crosspolymer, Pentylene glycol, Citrus aurantium amara peel oil, Butylene glycol, Sodium polyacrylate, Hydroxyethylcellulose, Tocopheryl acetate, Dimethiconol, Coco-glucoside, 3-aminopropane sulfonic acid, Calcium hydroxymethionine, Dipotassium glycyrrhizate, Polysorbate 20, Lavandula angustifolia oil, Adenosine, Alcohol, Urea, Disodium edta, Sodium hyaluronate, Ethylhexylglycerin, Melia azadirachta flower extract, Corallina officinalis extract, Lecithin, Magnesium aspartate, Zinc gluconate, Coccinia indica fruit extract, Glaucine, Diacetyl boldine, Sodium phosphate, Achillea millefolium extract, Allantoin, Alteromonas ferment extract, Melissa officinalis leaf extract, Chamomilla recutita flower extract, Foeniculum vulgare fruit extract, Humulus lupulus extract, Viscum album leaf extract, Melia azadirachta leaf extract, Solanum melongena fruit extract, Copper gluconate, Aloe barbadensis flower extract, Disodium phosphate, Ocimum sanctum leaf extract, Curcuma longa root extract, Sh-polypeptide-7

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Product summary

Based on the ingredient list, "3LAB - Perfect Neck Cream" can work well for skin moisturization. The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Urea, cyclomethicone, glycerin, sodium hyaluronate and butylene glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (avena sativa kernel extract, cyclomethicone, caprylic/capric triglyceride, dimethicone and dimethiconol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

  • This moistruizer also contains peptides (oligopeptide-9 0.10% - 0.15%). Peptides is a very big group of ingredients. They all consist of a different combination of amino-acids. Our skin produces peptides naturally. Some of them work as natural anti-biotics, 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 peptides in skincare are helpful. They 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.
  • Adenosine 0.10% - 0.20% in this product adds an anti-aging property to it. Adenosine is a chemical present inside our skin cells. A clinical trial confirmed that topical application of adenosine in a low concentration reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where we our mimic is the most active, for example, in the corners of the eyes or on the forehead).

Irritation risk

This moisturizer contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. We assess the overall irritancy of this moisturizer to be high. 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 200.00$ in the United States, from 96.09£ up to 120.10£ in the United Kingdom and for 219.50CA$ in Canada.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 25 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Dimethicone as a protective ingredient in topical medicationsjaad.org
  3. 3
    Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
  4. 4
    In Vitro Assessment of Skin Irritation Potential of Surfactant-based Formulations by Using a 3-D Skin Reconstructed Tissue Model and Cytokine Responseresearchgate.net
  5. 5
    Allergen of the Year—Alkyl Glucosidepracticeupdate.com
  6. 6
    Ameliorating effect of dipotassium glycyrrhizinate on an IL-4- and IL-13-induced atopic dermatitis-like skin-equivalent modelresearchgate.net
3LAB Perfect Neck Cream
3LABPerfect Neck Cream
Buy at 3lab$210.00Amazon

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Buy at 3lab$210.00Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.