Neutrogena aqua hydroboost

Neutrogena aqua hydroboost

Efficacy75/100IrritancyMedium

Works for

Moisturizing
Dimethicone, Glycerin + 11 more
Works
What the product description says
“aqua hydroboost”
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, dimethiconol.

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~5.1–7.6%
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~3.4–5%
Moringa oleifera seed extractKey activeEffect: MediumHelps soften the upper layer of the skin and might have some antioxidant effect~1.7–2.5%
FaexKey active· HumectantEffect: HighYeast extract. Helps to attract water to the upper layer of the skin~1.4–2.2%
Yeast extractKey active· HumectantEffect: 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~1.2–1.9%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~1–1.5%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.55–1.35%
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~0.15–0.6%
Synthetic beeswaxKey activeEffect: HighHelps soften the upper layer of the skin~0.15–0.5%
Dimethicone crosspolymerKey activeEffect: MediumUsed to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface~0.15–0.55%
Hydroxymethoxyphenyl decanoneEffect: LowAn anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.~0.15–0.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.55%
Caprylic/capric triglycerideUnder-dosedA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~0.4–0.9%
Anti-oxidation
Side benefit · Yeast extract, Moringa oleifera seed extract + 2 more
May help

This product contains antioxidants (yeast extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Yeast extractKey activeEffect: MediumHelps 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~1.2–1.9%
Moringa oleifera seed extractEffect: LowHelps soften the upper layer of the skin and might have some antioxidant effect~1.7–2.5%
Hydroxymethoxyphenyl decanoneEffect: LowAn anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.~0.15–0.6%
Tocopheryl acetateEffect: Low, below effective doseA 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.~0.1–0.35%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Sodium laureth sulfateWorks as a foaming cleansing agentHigh~0.4–0.9%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.1%est.
Moringa oleifera seed extractHelps soften the upper layer of the skin and might have some antioxidant effectMedium~1.7–2.5%est.
EthylhexylglycerinA preservativeMedium~0.45–1%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~0.4–0.9%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.55%est.
1,2-hexanediolA preservativeMedium~0.15–0.55%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.4%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~0.1–0.35%est.
ChlorphenesinA preservativeMedium~0.05–0.25%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%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
Sodium laureth sulfateWorks as a foaming cleansing agent2/5~0.4–0.9%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Dimethicone~5.1–7.6%
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
Glycerin~3.4–5%
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
Cetearyl olivate~2.3–3.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Cetearyl olivate
Acrylates/beheneth-25 methacrylate copolymer~2.1–3.1%
Formula
Moringa oleifera seed extract~1.7–2.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Helps soften the upper layer of the skin and might have some antioxidant effect

More about Moringa oleifera seed extract
Faex~1.4–2.2%
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~1.2–1.9%
Key active
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
Trehalose~1–1.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Sodium hyaluronate~0.55–1.35%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Ethylhexylglycerin~0.45–1%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Caprylic/capric triglyceride~0.4–0.9%
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
Hydroxymethoxyphenyl decanone~0.15–0.6%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizing

An anti-oxidant. Is also called 6-paradol. It might be able to neutralize free radicals in skin. The manufacturer claims that it is able to stimulate synthesis of hyaluronic acid in skin, but there is no evidence of effectiveness of this ingredient so far. The only evidence of efficacy for this ingredient so far come from small lab tests. This ingredient comes together with Caprylic/Capric Triglyceride as part of the complex called SymDecanox HA produced by a cosmetic ingredient supplier Symrise.

More about Hydroxymethoxyphenyl decanone
Dimethicone crosspolymer~0.15–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

Used to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface

More about Dimethicone crosspolymer
Dimethiconol~0.15–0.6%
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
Caprylyl glycol~0.15–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
1,2-hexanediol~0.15–0.55%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Synthetic beeswax~0.15–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Synthetic beeswax
Sorbitan olivate~0.15–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan olivate
Sodium laureth sulfate~0.4–0.9%
Comedogenic 2/5Irritant · high
Irritation risk
High
Comedogenicity
2/5
Works for
Cleansing

Works as a foaming cleansing agent

More about Sodium laureth sulfate
Sodium polyacrylate~0.1–0.5%
Formula
Irritation risk
Low
Works for
Mattifying

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

More about Sodium polyacrylate
Carbomer~0.1–0.4%
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
Citric acid~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Disodium phosphate~0.1–0.4%
Formula
Irritation risk
Low

Helps adjust the product pH and stabilize the formulation

More about Disodium phosphate
Sodium hydroxide~0.1–0.35%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Tocopheryl acetate~0.1–0.35%
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
Chlorphenesin~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Phenoxyethanol~0.05–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Parfum~0.05–0.1%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Dimethicone, Glycerin, Cetearyl olivate, Acrylates/beheneth-25 methacrylate copolymer, Moringa oleifera seed extract, Faex, Yeast extract, Trehalose, Sodium hyaluronate, Ethylhexylglycerin, Caprylic/capric triglyceride, Hydroxymethoxyphenyl decanone, Dimethicone crosspolymer, Dimethiconol, Caprylyl glycol, 1,2-hexanediol, Synthetic beeswax, Sorbitan olivate, Sodium laureth sulfate, Sodium polyacrylate, Carbomer, Citric acid, Disodium phosphate, Sodium hydroxide, Tocopheryl acetate, Chlorphenesin, Phenoxyethanol, Sodium metabisulfite, Parfum

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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
Neutrogenaaqua hydroboostYOUR PRODUCTSensiBiafineGel-Cream Thirst Quenching FaceDOMINIQUE COSMETICSBlur & Moisture Serum PrimerAveenoFace Calm and Restore Oat Gel Moisturiser
Match—40%39%39%
Price——$28.00$7.88
Shared key ingredients—5 of 107 of 104 of 10
Key difference——AnhydroxylitolOatmeal Extract
Irritancy Medium Low Low Low
Drying alcohol————
View product Shop Shop Shop

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Product summary

"Neutrogena - aqua hydroboost" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (sodium hyaluronate 0.55% - 1.35%, trehalose 1.00% - 1.50%, yeast extract 1.20% - 1.90%, faex 1.40% - 2.20% and glycerin 3.40% - 5.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 13 studies and safety reviews.

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Neutrogena aqua hydroboost
Neutrogenaaqua hydroboost

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As an Amazon Associate, WIMJ earns from qualifying purchases.