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Osmotics Cosmeceuticals Osmotics Necollete Age Reversal for Neck and Chest
Osmotics Cosmeceuticals

Osmotics Cosmeceuticals Osmotics Necollete Age Reversal for Neck and Chest

Efficacy62/100IrritancyHigh
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Works for

1 of 2 advertised claims delivered

Anti-aging
6 ingredients credited for this claim
Moderate support
What the product description says
“Osmotics Necollete Age Reversal for Neck and Chest”
From product name

This product contains tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate. This ingredient 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.

Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateKey activeEffect: MediumA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid~0.55–0.8%
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~4.6–5.6%
Glycine soja proteinEffect: LowA plant extract that helps to attract water to the upper layer of the skin and soften it. It might be helpful in neutralizing free radicals. It might be somewhat helpful for evening out the skin tone. It might be able to support elastin production but solid research is lacking~0.7–1.05%
Ascorbic acidUnder-dosedEffect: HighThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.15–0.3%
Retinyl palmitateUnder-dosedEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.2–0.4%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.5%
Evens skin tone
3 ingredients credited for this claim
Limited support
What the product description says
“Strengthens collagen fibers with a powerful peptide combination. Improves skin tone.”
Source: Skinstore

This product contains ingredients (glycine soja protein) that could help reduce hyperpigmentation (for example, post-acne marks or age spots) in theory, but there is not enough evidence that they actually work.

Glycine soja proteinEffect: LowA plant extract that helps to attract water to the upper layer of the skin and soften it. It might be helpful in neutralizing free radicals. It might be somewhat helpful for evening out the skin tone. It might be able to support elastin production but solid research is lacking~0.7–1.05%
Ascorbic acidUnder-dosedEffect: HighThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.15–0.3%
Retinyl palmitateUnder-dosedEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.2–0.4%
Moisturizing
Not advertised by the brand · 16 ingredients credited for this claim
Good support

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: cyclomethicone, 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.

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.~2.5–3.1%
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~4.6–5.6%
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~3.3–4.1%
CyclomethiconeKey active· Humectant, EmollientEffect: HighA type of silicone that leaves a nice silky finish on the skin and can help soften its upper layer~6.1–7.4%
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~0.4–0.6%
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~0.55–0.8%
Saccharide isomerateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.4–0.65%
Vitis vinifera seed oilKey active· EmollientEffect: HighA great emollient that can also have anti-oxidant properties~0.3–0.5%
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateKey activeEffect: HighA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid~0.55–0.8%
Glycine soja proteinKey active· Humectant, EmollientEffect: MediumA plant extract that helps to attract water to the upper layer of the skin and soften it. It might be helpful in neutralizing free radicals. It might be somewhat helpful for evening out the skin tone. It might be able to support elastin production but solid research is lacking~0.7–1.05%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.5–0.7%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.45–0.65%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~2.1–2.5%
Simmondsia chinensis seed oilUnder-dosedEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~0.3–0.55%
Stearic acidEffect: Low, below effective doseHelps oil and water mix together and works as an emollient~0.55–0.8%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.5%

Can it cause trouble?

Irritancy
4 strong irritants: Retinyl palmitate, Citrus aurantium dulcis oil + 2 more — patch-test recommended
High risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.2–0.4%est.
Citrus aurantium dulcis oilUsed as a fragrance. It can be irritating and cause photosensitivityHigh~0.2–0.35%est.
Ascorbic acidThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingHigh~0.15–0.3%est.
Diazolidinyl ureaA preservative. Works by releasing formaldehyde. Can be irritatingHigh~0.1–0.2%est.
Iodopropynyl butylcarbamateA preservative. Can be irritatingHigh~0.01–0.02%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~3.3–4.1%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~2.1–2.5%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~0.3–0.55%est.
Vitis vinifera seed oilA great emollient that can also have anti-oxidant propertiesMedium~0.3–0.5%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~0.3–0.55%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.25%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 radicals3/5~4.6–5.6%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
Cyclomethicone~6.1–7.4%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone that leaves a nice silky finish on the skin and can help soften its upper layer

More about Cyclomethicone
Butyrospermum parkii butter~4.6–5.6%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-agingAnti-oxidation

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
Caprylic/capric triglyceride~3.3–4.1%
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
Squalane~2.5–3.1%
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
Pentylene glycol~2.1–2.5%
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
Calcium hydroxymethionine~1.7–2.1%
Formula
Irritation risk
Low
More about Calcium hydroxymethionine
3-aminopropane sulfonic acid~1.5–1.8%
Formula
Irritation risk
Low
Works for
Cleansing
More about 3-aminopropane sulfonic acid
Polysorbate 20~1.2–1.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Hydroxyethylcellulose~1–1.3%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
Glycine soja protein~0.7–1.05%
Key active
Irritation risk
Low
Works for
CleansingMoisturizingAnti-agingEvens skin toneAnti-oxidation

A plant extract that helps to attract water to the upper layer of the skin and soften it. It might be helpful in neutralizing free radicals. It might be somewhat helpful for evening out the skin tone. It might be able to support elastin production but solid research is lacking

More about Glycine soja protein
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate~0.55–0.8%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

A peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid

More about Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate
Glycerin~0.55–0.8%
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
Magnesium chloride~0.45–0.7%
Formula
Irritation risk
Low

Helps thicken the product formulation

More about Magnesium chloride
Saccharide isomerate~0.4–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Saccharide isomerate
Cetyl alcohol~0.5–0.7%
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
Stearic acid~0.55–0.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Glyceryl stearate~0.45–0.65%
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~0.45–0.7%
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~0.4–0.6%
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
Tocopheryl acetate~0.3–0.55%
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
Tocopherol~0.25–0.5%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-inflammatoryAnti-agingMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Vitis vinifera seed oil~0.3–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient that can also have anti-oxidant properties

More about Vitis vinifera seed oil
Simmondsia chinensis seed oil~0.3–0.55%
Under-dosedIrritant · 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
Retinyl palmitate~0.2–0.4%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-agingAnti-blemishEvens skin toneExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Citrus aurantium dulcis oil~0.2–0.35%
Irritant · high
Irritation risk
High

Used as a fragrance. It can be irritating and cause photosensitivity

More about Citrus aurantium dulcis oil
Ascorbic acid~0.15–0.3%
Under-dosedIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-agingAnti-oxidation

The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging

More about Ascorbic acid
Disodium edta~0.15–0.25%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Diazolidinyl urea~0.1–0.2%
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
Carbomer~0.1–0.15%
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
Tromethamine~0.05–0.1%
Formula
Irritation risk
Low

Helps adjust pH in products

More about Tromethamine
Ingredient list view

Water, Cyclomethicone, Butyrospermum parkii butter, Caprylic/capric triglyceride, Squalane, Pentylene glycol, Calcium hydroxymethionine, 3-aminopropane sulfonic acid, Polysorbate 20, Hydroxyethylcellulose, Glycine soja protein, Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, Glycerin, Magnesium chloride, Saccharide isomerate, Cetyl alcohol, Stearic acid, Glyceryl stearate, Peg-100 stearate, Dimethicone, Tocopheryl acetate, Tocopherol, Vitis vinifera seed oil, Simmondsia chinensis seed oil, Retinyl palmitate, Citrus aurantium dulcis oil, Ascorbic acid, Disodium edta, Diazolidinyl urea, Iodopropynyl butylcarbamate, Carbomer, Tromethamine

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Lookfantastic US
$75.00
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Amazon USPrice as of 10/12/2026 12:40 GMT
$84.00
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.

  1. 1
    Dermatological and cosmeceutical benefits of Glycine max (soybean) and its active componentsncbi.nlm.nih.gov
  2. 2
    Extracts from Glycine max (soybean) induce elastin synthesis and inhibit elastase activityonlinelibrary.wiley.com
  3. 3
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  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
    Vitamin E in dermatologyncbi.nlm.nih.gov
Osmotics Cosmeceuticals Osmotics Necollete Age Reversal for Neck and Chest
Osmotics CosmeceuticalsOsmotics Necollete Age Reversal for Neck and Chest
Buy at Lookfantastic US$75.00$84.00as of 10/12 12:40 GMT

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

Buy at Lookfantastic US$75.00$84.00as of 10/12 12:40 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.