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Neocutis NEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream
Neocutis

Neocutis NEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream

Efficacy100/100IrritancyLow
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Works for

3 of 3 advertised claims delivered

Evens skin tone
2 ingredients credited for this claim
Strong support
What the product description says
“Glycolic Acid unifies the skin tone to minimize the appearance of age spots, while Stabilized Vitamin C defends against the aging effects of oxidative stress such as fine lines and wrinkles.”
Source: SkincareRX

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

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.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~5.5–6.7%
Yeast extractEffect: Low, below effective doseHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.2–0.4%
Anti-aging
4 ingredients credited for this claim
Strong support
What the product description says
“NEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream”
From product name

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: palmitoyl tripeptide-1 acetate, tetrapeptide-21.

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

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~5.5–6.7%
Tetrapeptide-21Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.55–0.85%
Palmitoyl tripeptide-1 acetateKey activeEffect: Medium~0.5–0.75%
Sodium ascorbyl phosphateEffect: Low, below effective doseA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~0.6–0.9%
Moisturizing
17 ingredients credited for this claim
Strong support
What the product description says
“NEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream”
From product name

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: faex, 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: dimethicone, simmondsia chinensis seed oil.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl tripeptide-1 acetate, tetrapeptide-21

Palmitoyl tripeptide-1 acetateHeroEffect: High~0.5–0.75%
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~2.3–2.8%
FaexKey active· HumectantEffect: HighYeast extract. Helps to attract water to the upper layer of the skin~0.2–0.4%
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~1.7–2%
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.~0.25–0.45%
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.~1.2–1.4%
Tetrapeptide-21HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.55–0.85%
Argania spinosa kernel oilKey active· EmollientEffect: HighAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~0.7–1%
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~1.9–2.3%
TricaprylinKey active· EmollientEffect: MediumAn emollient that helps soften the skin. Can increase penetration of other ingredients~4.4–5.3%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~1–1.2%
Cetyl estersKey active· EmollientEffect: MediumHelps soften upper layer of the skin and can enhance penetration of other ingredients into the upper layer of the skin~1.4–1.7%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.25–0.45%
Polysilicone-11Effect: LowA silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel~0.15–0.3%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.1–0.25%
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~2.7–3.3%
Yeast extractUnder-dosedEffect: HighHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.2–0.4%
Exfoliation
Not advertised by the brand · 1 ingredient credited for this claim
Strong support

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

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~5.5–6.7%

Can it cause trouble?

Irritancy
11 flagged ingredients
Low risk
We flag 11 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Glycolic acidAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHigh~5.5–6.7%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~1.2–1.4%est.
Argania spinosa kernel oilAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant propertiesMedium~0.7–1%est.
Sodium ascorbyl phosphateA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin CMedium~0.6–0.9%est.
Haberlea rhodopensis leaf extractA plant extract that if used in high concentration might help to neutralize free radicals in skinMedium~0.25–0.45%est.
Ceteareth-20Helps oil and water mix together. Has some emollient propertiesMedium~0.25–0.5%est.
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finishMedium~0.15–0.3%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.2%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.1–0.25%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.1–0.15%est.
ChlorphenesinA preservativeMedium~0.05–0.1%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~1–1.2%est.
Ceteareth-20Helps oil and water mix together. Has some emollient properties2/5~0.25–0.5%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
Glycolic acid~5.5–6.7%
Key activeIrritant · high
Irritation risk
High
Works for
ExfoliationAnti-agingEvens skin toneAnti-blemish

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

More about Glycolic acid
Tricaprylin~4.4–5.3%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin. Can increase penetration of other ingredients

More about Tricaprylin
Sodium hydroxide~3.3–4%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Butylene glycol~2.7–3.3%
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
Dimethicone~2.3–2.8%
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
Cyclopentasiloxane~1.9–2.3%
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
Glycerin~1.7–2%
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
Cetyl esters~1.4–1.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften upper layer of the skin and can enhance penetration of other ingredients into the upper layer of the skin

More about Cetyl esters
Simmondsia chinensis seed oil~1.2–1.4%
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
Cetearyl alcohol~1–1.2%
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
Polyacrylate crosspolymer-6~0.7–1.05%
Formula
Irritation risk
Low
More about Polyacrylate crosspolymer-6
Argania spinosa kernel oil~0.7–1%
Key activeIrritant · 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
Sodium ascorbyl phosphate~0.6–0.9%
Irritant · medium
Irritation risk
Medium
Works for
Anti-blemishAnti-oxidationAnti-aging

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

More about Sodium ascorbyl phosphate
Tetrapeptide-21~0.55–0.85%
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
Capryloyl carnosine~0.5–0.8%
Formula
Irritation risk
Low
More about Capryloyl carnosine
Palmitoyl tripeptide-1 acetate~0.5–0.75%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging
More about Palmitoyl tripeptide-1 acetate
Dioscorea villosa root extract~0.45–0.7%
Formula
Irritation risk
Low
More about Dioscorea villosa root extract
Sodium carboxymethyl betaglucan~0.45–0.65%
Formula
Irritation risk
Low
More about Sodium carboxymethyl betaglucan
Beta vulgaris~0.35–0.6%
Formula
Irritation risk
Low
More about Beta vulgaris
Roe extract~0.25–0.45%
Formula
Irritation risk
Low
More about Roe extract
Haberlea rhodopensis leaf extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that if used in high concentration might help to neutralize free radicals in skin

More about Haberlea rhodopensis leaf extract
Yeast extract~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-oxidationReduces irritationAnti-inflammatoryEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Faex~0.2–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Yeast extract. Helps to attract water to the upper layer of the skin

More about Faex
Yeast extract~0.2–0.4%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationAnti-oxidationEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Squalane~0.25–0.45%
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
Glyceryl stearate~0.25–0.45%
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~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

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

More about Peg-100 stearate
Ceteareth-20~0.25–0.5%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together. Has some emollient properties

More about Ceteareth-20
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A gelling agent that thickens the product consistency and leaves the skin with a velvety finish

More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer
Polysilicone-11~0.15–0.3%
Formula
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel

More about Polysilicone-11
Disodium edta~0.1–0.2%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Caprylyl glycol~0.1–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Polysorbate 60~0.1–0.15%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Chlorphenesin~0.05–0.1%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Phenoxyethanol~0.05–0.1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Glycolic acid, Tricaprylin, Sodium hydroxide, Butylene glycol, Dimethicone, Cyclopentasiloxane, Glycerin, Cetyl esters, Simmondsia chinensis seed oil, Cetearyl alcohol, Polyacrylate crosspolymer-6, Argania spinosa kernel oil, Sodium ascorbyl phosphate, Tetrapeptide-21, Capryloyl carnosine, Palmitoyl tripeptide-1 acetate, Dioscorea villosa root extract, Sodium carboxymethyl betaglucan, Beta vulgaris, Roe extract, Haberlea rhodopensis leaf extract, Yeast extract, Faex, Yeast extract, Squalane, Glyceryl stearate, Peg-100 stearate, Ceteareth-20, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Polysilicone-11, Disodium edta, Caprylyl glycol, Polysorbate 60, Chlorphenesin, Phenoxyethanol

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Product summary

Based on the ingredients included, "Neocutis - NEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream" works well for moisturizing the skin. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Faex, glycerin, butylene glycol and caprylyl 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). Dimethicone, simmondsia chinensis seed oil, squalane, cetearyl alcohol and cetyl esters 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

  • Exfoliating acids (glycolic acid 5.50% - 6.70%). In this concentration, they will have a noticeable exfoliating effect. They can also have an anti-aging effect and stimulate collagen production in a long-run.
  • This moisturizer also contains Peptides (palmitoyl tripeptide-1 acetate 0.50% - 0.75% and tetrapeptide-21 0.55% - 0.85%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that they are helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: yeast extract, yeast extract, agran oil and sodium ascorbyl phosphate

Irritation risk

There are actives in this product that can be irritating. We assess the overall irritancy of this moisturizer to be low. 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 135.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 19 studies and safety reviews.

  1. 1
    Photoprotective and antiinflammatory effects of topical glycolic acidncbi.nlm.nih.gov
  2. 2
    Glycolic acid peel therapy – a current reviewncbi.nlm.nih.gov
  3. 3
    Dual Effects of Alpha-Hydroxy Acids on the Skinmdpi.com
  4. 4
    Dimethicone as a protective ingredient in topical medicationsjaad.org
  5. 5
    Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
  6. 6
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
Neocutis NEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream
NeocutisNEO FIRM Micro Firm Neck & Décolleté Rejuvenating Complex and Tightening Cream
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