NIA24 Neck Sculpting Complex

NIA24 Neck Sculpting Complex

Efficacy87/100IrritancyHigh
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Works for

2 of 2 advertised claims delivered

Moisturizing
21 ingredients credited for this claim
Strong support
What the product description says
“An ultra-rich, nourishing cream specifically formulated to restore lift and contour to the neck and jawline both immediately and overtime.”
Source: Skinstore

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: algae extract, glycerin.

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: butyrospermum parkii butter, caprylic/capric triglyceride.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl dipeptide-1 cetyl ester, ceramide 2, panthenol, tetrapeptide-21

Acetyl dipeptide-1 cetyl esterHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.3–0.55%
Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~0.35–0.65%
Butyrospermum parkii butterKey active· Emollient, OcclusiveEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~5.6–6.9%
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~1.8–2.2%
Ceramide 2Hero· 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~0.3–0.55%
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~0.6–0.85%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~2.1–2.5%
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~0.25–0.45%
PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.25–0.45%
Tetrapeptide-21HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~1.3–1.6%
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~1.5–1.8%
Hydrogenated ethylhexyl olivateKey active· EmollientEffect: MediumHelps soften the upper layer of the skin~0.6–0.9%
Hydrogenated olive oil unsaponifiablesKey active· EmollientEffect: MediumHelp soften the upper layer of the skin~0.3–0.5%
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~3.2–3.9%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1–1.2%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.3–0.5%
C13-14 isoparaffin· EmollientEffect: LowHelps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency~0.3–0.55%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.5–0.75%
Isononyl isononanoate· Emollient, OcclusiveEffect: LowForms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness~2.5–3.1%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~0.45–0.7%
Anti-aging
4 ingredients credited for this claim
Moderate support
What the product description says
“Addresses all signs of aging in the delicate neck area.”
Source: Skinstore

This product contains acetyl dipeptide-1 cetyl ester, tetrapeptide-21. These ingredients might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Acetyl dipeptide-1 cetyl esterKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.3–0.55%
Tetrapeptide-21Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~5.6–6.9%
Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~0.35–0.65%

Can it cause trouble?

Irritancy
3 strong irritants: Zingiber officinale root extract, Parfum + 1 more — patch-test recommended
High risk
We flagged 18 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Zingiber officinale root extractA plant extract that can contain an irritating essential oil. Might have some anti-oxidant effect, but evidence is lackingHigh~0.2–0.35%est.
PullulanCreates a thin drying film on the skin resulting in a short-term tightening effectHigh~0.25–0.5%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.4%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.15–0.25%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.1–0.2%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~1.8–2.2%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.5–0.75%est.
Steareth-2Helps oil and water mix togetherMedium~0.45–0.65%est.
PolyacrylamideUsed to improve product texture and help oil and water mix togetherMedium~0.45–0.7%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.3–0.5%est.
Sorbitan laurateHelps water and oil mix togetherMedium~0.25–0.5%est.
Laureth-7Helps oil and water mix togetherMedium~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.
Tetrasodium edtaHelps to stabilize the product formulationMedium~0.2–0.4%est.
BhtA preservativeMedium~0.2–0.4%est.
Benzoic acidA preservativeMedium~0.15–0.3%est.
Sorbic acidA preservativeMedium~0.2–0.35%est.
ChlorphenesinA preservativeMedium~0.15–0.3%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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~5.6–6.9%est.
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~0.35–0.65%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~1.3–1.6%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
Butyrospermum parkii butter~5.6–6.9%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Myristyl nicotinate~4.5–5.4%
Formula
Butylene glycol~3.2–3.9%
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
Isononyl isononanoate~2.5–3.1%
Formula
Irritation risk
Low
Works for
Moisturizing

Forms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness

More about Isononyl isononanoate
Glycerin~2.1–2.5%
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
Caprylic/capric triglyceride~1.8–2.2%
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
C12-15 alkyl benzoate~1.5–1.8%
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
Cetearyl alcohol~1.3–1.6%
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
Glyceryl stearate~1–1.2%
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~0.8–1.15%
Formula
Irritation risk
Low
Works for
Cleansing

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

More about Peg-100 stearate
Hydrogenated ethylhexyl olivate~0.6–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Hydrogenated ethylhexyl olivate
Dimethicone~0.6–0.85%
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
Ethylene/acrylic acid copolymer~0.5–0.75%
Formula
Pentylene glycol~0.5–0.75%
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
Steareth-2~0.45–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Steareth-2
Polyacrylamide~0.45–0.7%
Irritant · medium
Irritation risk
Medium

Used to improve product texture and help oil and water mix together

More about Polyacrylamide
Behenyl alcohol~0.45–0.7%
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
Sodium polystyrene sulfonate~0.35–0.6%
Formula
Irritation risk
Low
Works for
Cleansing
More about Sodium polystyrene sulfonate
Acetyl dipeptide-1 cetyl ester~0.3–0.55%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces irritationMoisturizingAnti-inflammatoryAnti-aging

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

More about Acetyl dipeptide-1 cetyl ester
Algae extract~0.35–0.65%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Ceramide 2~0.3–0.55%
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 2
Hydrolyzed hyaluronic acid~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. A version of it is naturally present in skin

More about Hydrolyzed hyaluronic acid
Tetrapeptide-21~0.25–0.45%
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 Tetrapeptide-21
Zingiber officinale root extract~0.2–0.35%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that can contain an irritating essential oil. Might have some anti-oxidant effect, but evidence is lacking

More about Zingiber officinale root extract
Caprylyl glycol~0.3–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Panthenol~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces rednessMoisturizingReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol
Sorghum bicolor stalk juice~0.25–0.45%
Formula
C13-14 isoparaffin~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency

More about C13-14 isoparaffin
Bisabolol~0.2–0.4%
Formula
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationAnti-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
Sorbitan laurate~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Sorbitan laurate
Pullulan~0.25–0.5%
Irritant · high
Irritation risk
High
Works for
Mattifying

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

More about Pullulan
Laureth-7~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Laureth-7
Cyathea cumingii leaf extract~0.25–0.45%
Formula
Hydroxyethylcellulose~0.25–0.5%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
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
Hydrogenated olive oil unsaponifiables~0.3–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Help soften the upper layer of the skin

More about Hydrogenated olive oil unsaponifiables
Parfum~0.25–0.4%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Sodium hydroxide~0.25–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Tetrasodium edta~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Helps to stabilize the product formulation

More about Tetrasodium edta
Bht~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Phenoxyethanol~0.15–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Benzoic acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Benzoic acid
Sorbic acid~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sorbic acid
Chlorphenesin~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Benzyl alcohol~0.15–0.25%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Limonene~0.1–0.2%
Irritant · high
Irritation risk
High

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

More about Limonene
Ingredient list view

Water, Butyrospermum parkii butter, Myristyl nicotinate, Butylene glycol, Isononyl isononanoate, Glycerin, Caprylic/capric triglyceride, C12-15 alkyl benzoate, Cetearyl alcohol, Glyceryl stearate, Peg-100 stearate, Hydrogenated ethylhexyl olivate, Dimethicone, Ethylene/acrylic acid copolymer, Pentylene glycol, Steareth-2, Polyacrylamide, Behenyl alcohol, Sodium polystyrene sulfonate, Acetyl dipeptide-1 cetyl ester, Algae extract, Ceramide 2, Hydrolyzed hyaluronic acid, Tetrapeptide-21, Zingiber officinale root extract, Caprylyl glycol, Panthenol, Sorghum bicolor stalk juice, C13-14 isoparaffin, Bisabolol, Sorbitan laurate, Pullulan, Laureth-7, Cyathea cumingii leaf extract, Hydroxyethylcellulose, Acrylates/c10-30 alkyl acrylate crosspolymer, Hydrogenated olive oil unsaponifiables, Parfum, Xanthan gum, Sodium hydroxide, Tetrasodium edta, Bht, Phenoxyethanol, Benzoic acid, Sorbic acid, Chlorphenesin, Benzyl alcohol, Limonene

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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.

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NIA24Neck Sculpting ComplexYOUR PRODUCTStriVectinTL Advanced Tightening Neck Cream PLUS for Firming & Brightening
Match—58%
Price$118.00$59.00−$59.00
Shared key ingredients—10 of 12
Key difference—Lactic Acid
Irritancy High High
Drying alcohol— Contains drying alcohol
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NIA24 Neck Sculpting Complex
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