What's In My Jar
La Roche-Posay Hydraphase HA Rich
La Roche-Posay

La Roche-Posay Hydraphase HA Rich

Efficacy100/100IrritancyMedium
See all ingredients

Works for

Moisturizing
Urea, Glycerin + 13 more
Works well
What the product description says
“This moisturiser is specifically tailored for the needs of dry, very dry, sensitive and dehydrated skin, as these skin types need deep hydration without the burden of heavy creams.”
Source: Escentual

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, glyceryl acrylate/acrylic acid copolymer.

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, cera alba.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: urea

UreaHero· HumectantEffect: HighNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations~1.4–2.1%
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~4.4–6.5%
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~2.8–4.2%
Lauroyl lysineKey activeEffect: MediumHelps soften the upper layer of the skin and creates a nice product texture~2.1–3.1%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~1.7–2.6%
Cera albaKey active· Emollient, OcclusiveEffect: HighForms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen~1–1.5%
Glyceryl acrylate/acrylic acid copolymerKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency~0.35–0.8%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.3–0.75%
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~0.15–0.55%
Isopropyl palmitate· EmollientEffect: LowHelps soften the upper layer of the skin and create a thicker product consistency~3.7–5.5%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.1–1.7%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.55–1.3%
Stearic acid· EmollientEffect: LowHelps oil and water mix together and works as an emollient~0.5–1.2%
Palmitic acid· EmollientEffect: LowAn emollient that is naturally present in skin and helps soften it~0.2–0.75%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.6%

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
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.1%est.
Isopropyl palmitateHelps soften the upper layer of the skin and create a thicker product consistencyMedium~3.7–5.5%est.
Cera albaForms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergenMedium~1–1.5%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.55–1.3%est.
Glyceryl acrylate/acrylic acid copolymerHelps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistencyMedium~0.35–0.8%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~0.35–0.75%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.6%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.45%est.
Trisodium ethylenediamine disuccinateUsed to improve stability of the formulationMedium~0.1–0.4%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.1–0.35%est.
ChlorphenesinA preservativeMedium~0.05–0.2%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
Isopropyl palmitateHelps soften the upper layer of the skin and create a thicker product consistency3/5~3.7–5.5%est.
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 radicals3/5~2.8–4.2%est.
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~0.35–0.75%est.
Alternatives
Cheaper, or higher on efficacy
Hyaluronic Acid Moisturizer Face & Body Cream
Maruderm Hyaluronic Acid Moisturizer Face & Body Cream
Cheaper62% match
$21.99
Hydro Save Plan Cream
Elishacoy Hydro Save Plan Cream
Cheaper60% match
$19.00
View all alternatives

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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
Glycerin~4.4–6.5%
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
Isopropyl palmitate~3.7–5.5%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Moisturizing

Helps soften the upper layer of the skin and create a thicker product consistency

More about Isopropyl palmitate
Butyrospermum parkii butter~2.8–4.2%
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
Lauroyl lysine~2.1–3.1%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and creates a nice product texture

More about Lauroyl lysine
Cetyl alcohol~1.7–2.6%
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
Urea~1.4–2.1%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingExfoliation

Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations

More about Urea
Peg-100 stearate~1.4–2%
Formula
Irritation risk
Low
Works for
Cleansing

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

More about Peg-100 stearate
Glyceryl stearate~1.1–1.7%
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
Cera alba~1–1.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingCleansing

Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen

More about Cera alba
Pentylene glycol~0.55–1.3%
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
Stearic acid~0.5–1.2%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Carbomer~0.4–0.9%
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
Glyceryl acrylate/acrylic acid copolymer~0.35–0.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency

More about Glyceryl acrylate/acrylic acid copolymer
Sodium hyaluronate~0.3–0.75%
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
Sodium hydroxide~0.3–0.75%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Myristic acid~0.35–0.75%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together. Could be comedogenic

More about Myristic acid
Palmitic acid~0.2–0.75%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid
Hydrolyzed hyaluronic acid~0.15–0.55%
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
Caprylyl glycol~0.15–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Citric acid~0.1–0.45%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Trisodium ethylenediamine disuccinate~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Used to improve stability of the formulation

More about Trisodium ethylenediamine disuccinate
Xanthan gum~0.1–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Polysorbate 60~0.1–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate~0.05–0.3%
Formula
Irritation risk
Low

Used to increase stability of product formulations

More about Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate
Chlorphenesin~0.05–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
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, Glycerin, Isopropyl palmitate, Butyrospermum parkii butter, Lauroyl lysine, Cetyl alcohol, Urea, Peg-100 stearate, Glyceryl stearate, Cera alba, Pentylene glycol, Stearic acid, Carbomer, Glyceryl acrylate/acrylic acid copolymer, Sodium hyaluronate, Sodium hydroxide, Myristic acid, Palmitic acid, Hydrolyzed hyaluronic acid, Caprylyl glycol, Citric acid, Trisodium ethylenediamine disuccinate, Xanthan gum, Polysorbate 60, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Chlorphenesin, 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
La Roche-PosayHydraphase HA RichYOUR PRODUCTUltraceuticalsLIMITED EDITION SIZE Ultra Moisturiser CreamMarudermHyaluronic Acid Moisturizer Face & Body CreamElishacoyHydro Save Plan Cream
Match—64%62%60%
Price——$21.99$19.00
Shared key ingredients—4 of 74 of 75 of 7
Key difference—Ceramide 3NiacinamideNiacinamide
Irritancy Medium Low Low Medium
Drying alcohol————
View product Shop Shop Shop
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Product summary

"La Roche-Posay - Hydraphase HA Rich" is effective for: Moisturizing

Ingredient callouts

  • Humectants (hydrolyzed hyaluronic acid 0.15% - 0.50%, sodium hyaluronate 0.30% - 0.70%, glyceryl acrylate/acrylic acid copolymer 0.35% - 0.75%, urea 1.40% - 2.10% and glycerin 4.40% - 6.50%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 14.25£ up to 19.30£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 10 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Final Report on the Safety Assessment of Isopropyl Isostearatejournals.sagepub.com
  3. 3
    Topical urea in skincare: A reviewpubmed.ncbi.nlm.nih.gov
  4. 4
    Efficacy of barrier creams in comparison to skin care products in dental laboratory technicians--a controlled trialncbi.nlm.nih.gov
  5. 5
    Hyaluronic acid: A key molecule in skin agingncbi.nlm.nih.gov
  6. 6
    Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin careresearchgate.net
La Roche-Posay Hydraphase HA Rich
La Roche-PosayHydraphase HA Rich
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