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VivierPharma GrenzCine Neck
VivierPharma

VivierPharma GrenzCine Neck

Efficacy100/100IrritancyHigh
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Works for

3 of 3 advertised claims delivered

Evens skin tone
Retinol, Hydrolyzed soy protein + 1 more
Strong evidence
What the product description says
“Formulated with our unique combination of Polyamine Growth Factors, Vitamin C, and 6 Renewal Complexes, including Retinol, to firm, brighten and hydrate the thin skin of the neck.”
Source: Vivier

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: retinol.

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.

RetinolHeroEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.05–0.15%
Hydrolyzed soy proteinEffect: LowHelps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing~0.25–0.45%
3-o-ethyl ascorbic acidUnder-dosedEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.15–0.3%
Moisturizing
Tripeptide-1, Acetyl tetrapeptide-2 + 22 more
Strong evidence
What the product description says
“Formulated with our unique combination of Polyamine Growth Factors, Vitamin C, and 6 Renewal Complexes, including Retinol, to firm, brighten and hydrate the thin skin of the neck.”
Source: Vivier

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 soy protein.

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: dimethicone, dimethiconol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl tetrapeptide-2, tripeptide-1, tripeptide-10 citrulline

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~4.6–5.6%
Tripeptide-1Hero· EmollientEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.4%
Acetyl tetrapeptide-2HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.2%
Tripeptide-10 citrullineHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.35%
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.~1.2–1.5%
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~0.15–0.3%
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~0.15–0.3%
Leontopodium alpinum callus culture extractKey active· HumectantEffect: MediumA plant stem cell extract that might help neutralize free radicals and reduce inflammation in skin~0.1–0.2%
Cetyl palmitateKey active· EmollientEffect: MediumAn emollient that helps soften the skin and is used to improve product texture and stability~0.15–0.3%
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~0.15–0.25%
Hydrolyzed soy proteinKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing~0.25–0.45%
Hydrolyzed wheat proteinKey active· HumectantEffect: MediumCan help attract water to the upper layer of the skin. Avoid if sensitive to gluten~0.35–0.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~2.9–3.5%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~0.15–0.3%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.6–1.9%
Di-c12-15 alkyl fumarate· EmollientEffect: LowUsed to soften the upper layer of the skin and create a nice product texture~0.15–0.25%
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~0.15–0.3%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~0.15–0.3%
Caprylic/capric triglycerideUnder-dosedEffect: 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~0.15–0.3%
Paraffinum liquidumUnder-dosedEffect: HighMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~0.15–0.25%
Butyrospermum parkii butterUnder-dosedEffect: 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~0.2–0.35%
Argania spinosa kernel oilUnder-dosedEffect: HighAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~0.15–0.25%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.2–0.4%
Stearic acidEffect: Low, below effective doseHelps oil and water mix together and works as an emollient~0.3–0.5%
Anti-aging
Retinol, Tripeptide-10 citrulline + 5 more
Strong evidence
What the product description says
“Wrinkles look diminished, and the skin appears visibly lifted and radiant.”
Source: Vivier

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl tetrapeptide-2, tripeptide-1, tripeptide-10 citrulline.

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.

RetinolHeroEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.05–0.15%
Tripeptide-10 citrullineKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.35%
Tripeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.4%
Acetyl tetrapeptide-2Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.2%
Magnesium aluminum silicateEffect: LowMight be helpful in restoring skin barrier function and, when combined with zinc carbonate and malonic acid, reducing fine lines and wrinkles by stimulating elastin production. Also helps stabilize the product formulation~0.1–0.2%
Butyrospermum parkii butterEffect: Low, below effective doseA 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~0.2–0.35%
3-o-ethyl ascorbic acidEffect: Low, below effective doseA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.15–0.3%
Anti-oxidation
Not advertised by the brand · Retinol, Leontopodium alpinum callus culture extract + 4 more
Strong evidence

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

RetinolKey activeEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.05–0.15%
Leontopodium alpinum callus culture extractEffect: LowA plant stem cell extract that might help neutralize free radicals and reduce inflammation in skin~0.1–0.2%
Hydrolyzed soy proteinEffect: LowHelps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing~0.25–0.45%
3-o-ethyl ascorbic acidUnder-dosedEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~0.15–0.3%
Butyrospermum parkii butterEffect: Low, below effective doseA 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~0.2–0.35%
Argania spinosa kernel oilEffect: Low, below effective doseAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~0.15–0.25%
Exfoliation
Not advertised by the brand · Retinol
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: retinol.

RetinolKey activeEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.05–0.15%
Anti-blemish
Not advertised by the brand · Retinol
Strong evidence

This product can help reduce breakouts and clogged pores because it contains the following ingredient: retinol. This ingredient is used for treating acne and can have a noticeable effect.

RetinolHeroEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.05–0.15%

Can it cause trouble?

Irritancy
4 strong irritants: Alcohol, Diazolidinyl urea + 2 more — patch-test recommended
High risk
We flagged 16 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Coco-glucosideUsed as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritatingHigh~5.1–6.3%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~2.2–2.7%est.
Diazolidinyl ureaA preservative. Works by releasing formaldehyde. Can be irritatingHigh~0.1–0.25%est.
Iodopropynyl butylcarbamateA preservative. Can be irritatingHigh~0.01–0.02%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.15–0.3%est.
3-o-ethyl ascorbic acidA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsHigh~0.15–0.3%est.
RetinolTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritatingHigh~0.05–0.15%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~2.9–3.5%est.
Hydrolyzed wheat proteinCan help attract water to the upper layer of the skin. Avoid if sensitive to glutenMedium~0.35–0.6%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~0.2–0.4%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.15–0.3%est.
Argania spinosa kernel oilAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant propertiesMedium~0.15–0.25%est.
Di-c12-15 alkyl fumarateUsed to soften the upper layer of the skin and create a nice product textureMedium~0.15–0.25%est.
Tetrasodium edtaHelps to stabilize the product formulationMedium~0.15–0.25%est.
BhtA preservativeMedium~0.15–0.25%est.
Allyl methacrylates crosspolymerUsed to stabilize product formulationsMedium~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
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 radicals3/5~0.2–0.35%est.
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Alternatives
Cheaper, or higher on efficacy
Retinol Fusion PM Plus+ Face & Neck Moisturizer
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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
Glycerin~4.6–5.6%
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
Coco-glucoside~5.1–6.3%
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
Caprylyl glycol~2.9–3.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Alcohol~2.2–2.7%
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
Glaucine~1.8–2.2%
Formula
Irritation risk
Low
More about Glaucine
Glyceryl stearate~1.6–1.9%
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~1.4–1.8%
Formula
Irritation risk
Low
Works for
Cleansing

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

More about Peg-100 stearate
Squalane~1.2–1.5%
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
Acetylarginyltryptophyl diphenylglycine~0.7–1.05%
Formula
Irritation risk
Low
More about Acetylarginyltryptophyl diphenylglycine
Pseudoalteromonas ferment extract~0.55–0.8%
Formula
Irritation risk
Low
More about Pseudoalteromonas ferment extract
Hydrolyzed wheat protein~0.35–0.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Can help attract water to the upper layer of the skin. Avoid if sensitive to gluten

More about Hydrolyzed wheat protein
Hydrolyzed soy protein~0.25–0.45%
Key active
Irritation risk
Low
Works for
MoisturizingEvens skin toneAnti-oxidationAnti-inflammatory

Helps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing

More about Hydrolyzed soy protein
Tripeptide-10 citrulline~0.2–0.35%
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 Tripeptide-10 citrulline
Tripeptide-1~0.2–0.4%
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 Tripeptide-1
Lecithin~0.2–0.4%
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
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~0.2–0.4%
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
Triethanolamine~0.2–0.4%
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
Phenoxyethanol~0.2–0.35%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Butylene glycol~0.15–0.3%
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
Butyrospermum parkii butter~0.2–0.35%
Under-dosedComedogenic 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
Dimethicone~0.15–0.3%
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
Leontopodium alpinum callus culture extract~0.1–0.2%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-inflammatory

A plant stem cell extract that might help neutralize free radicals and reduce inflammation in skin

More about Leontopodium alpinum callus culture extract
Behenyl alcohol~0.15–0.3%
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
Caprylic/capric triglyceride~0.15–0.3%
Under-dosedIrritant · 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
Titanium dioxide~0.2–0.35%
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
Triethoxycaprylylsilane~0.1–0.2%
Formula
Irritation risk
Low

A type of silicone that helps oil and water mix well together. Helps to disperse other ingredients, e.g. pigments, evenly in a formulation

More about Triethoxycaprylylsilane
Cetyl palmitate~0.15–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin and is used to improve product texture and stability

More about Cetyl palmitate
Acetyl tetrapeptide-2~0.1–0.2%
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 Acetyl tetrapeptide-2
Acrylates/acrylamide copolymer~0.15–0.25%
Formula
Irritation risk
Low
More about Acrylates/acrylamide copolymer
Paraffinum liquidum~0.15–0.25%
Under-dosed
Irritation risk
Low
Works for
Moisturizing

Mineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function

More about Paraffinum liquidum
Polysorbate 85~0.15–0.25%
Formula
Irritation risk
Low
Works for
Cleansing
More about Polysorbate 85
Argania spinosa kernel oil~0.15–0.25%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

An emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties

More about Argania spinosa kernel oil
Cyclopentasiloxane~0.15–0.25%
Key active
Irritation risk
Low
Works for
MattifyingMoisturizing

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
Dimethiconol~0.15–0.3%
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
Di-c12-15 alkyl fumarate~0.15–0.25%
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
Magnesium aluminum silicate~0.1–0.2%
Formula
Irritation risk
Low
Works for
Anti-aging

Might be helpful in restoring skin barrier function and, when combined with zinc carbonate and malonic acid, reducing fine lines and wrinkles by stimulating elastin production. Also helps stabilize the product formulation

More about Magnesium aluminum silicate
Diazolidinyl urea~0.1–0.25%
Irritant · high
Irritation risk
High

A preservative. Works by releasing formaldehyde. Can be irritating

More about Diazolidinyl urea
Iodopropynyl butylcarbamate~0.01–0.02%
Irritant · high
Irritation risk
High

A preservative. Can be irritating

More about Iodopropynyl butylcarbamate
Propylene glycol~0.15–0.3%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Stearic acid~0.3–0.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
3-o-ethyl ascorbic acid~0.15–0.3%
Under-dosedIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-oxidationAnti-aging

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about 3-o-ethyl ascorbic acid
1,4-diaminobutane dihydrochloride (polyamine-dab®)
Not recognized
Tetrasodium edta~0.15–0.25%
Irritant · medium
Irritation risk
Medium

Helps to stabilize the product formulation

More about Tetrasodium edta
Bht~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Allyl methacrylates crosspolymer~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Used to stabilize product formulations

More about Allyl methacrylates crosspolymer
Polysorbate 20~0.1–0.2%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Retinol~0.05–0.15%
Hero · Anti-aging, Evens skin tone, Anti-blemishIrritant · high
Irritation risk
High
Works for
ExfoliationEvens skin toneAnti-blemishMattifyingAnti-oxidationAnti-aging

Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating

More about Retinol
Ingredient list view

Water, Glycerin, Coco-glucoside, Caprylyl glycol, Alcohol, Glaucine, Glyceryl stearate, Peg-100 stearate, Squalane, Acetylarginyltryptophyl diphenylglycine, Pseudoalteromonas ferment extract, Hydrolyzed wheat protein, Hydrolyzed soy protein, Tripeptide-10 citrulline, Tripeptide-1, Lecithin, Xanthan gum, Carbomer, Triethanolamine, Phenoxyethanol, Butylene glycol, Butyrospermum parkii butter, Dimethicone, Leontopodium alpinum callus culture extract, Behenyl alcohol, Caprylic/capric triglyceride, Titanium dioxide, Triethoxycaprylylsilane, Cetyl palmitate, Acetyl tetrapeptide-2, Acrylates/acrylamide copolymer, Paraffinum liquidum, Polysorbate 85, Argania spinosa kernel oil, Cyclopentasiloxane, Dimethiconol, Di-c12-15 alkyl fumarate, Magnesium aluminum silicate, Diazolidinyl urea, Iodopropynyl butylcarbamate, Propylene glycol, Stearic acid, 3-o-ethyl ascorbic acid, Unknown, Tetrasodium edta, Bht, Allyl methacrylates crosspolymer, Polysorbate 20, Retinol

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Vivier
$300.00
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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
VivierPharmaGrenzCine NeckYOUR PRODUCTKaram MDIlluminatePeter Thomas RothRetinol Fusion PM Plus+ Face & Neck MoisturizernumbuzinNo.9 NAD+ Retinol Volumetox Eye Cream 1ml (Mini Trial Size)
Match—69%69%68%
Price$300.00—$110.00−$190.00$3.48−$296.52
Shared key ingredients—8 of 154 of 159 of 15
Key difference—NiacinamideCeramide NpAcetyl Dipeptide-1 Cetyl Ester
Irritancy High High Medium High
Drying alcohol Contains drying alcohol — Contains drying alcohol —
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 23 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    In Vitro Assessment of Skin Irritation Potential of Surfactant-based Formulations by Using a 3-D Skin Reconstructed Tissue Model and Cytokine Responseresearchgate.net
  3. 3
    Allergen of the Year—Alkyl Glucosidepracticeupdate.com
  4. 4
    Wheat in skin caremdedge.com
  5. 5
    Extracts from Glycine max (soybean) induce elastin synthesis and inhibit elastase activityonlinelibrary.wiley.com
  6. 6
    Dermatological and cosmeceutical benefits of Glycine max (soybean) and its active componentsncbi.nlm.nih.gov
VivierPharma GrenzCine Neck
VivierPharmaGrenzCine Neck
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