Paula's choice Resist Barrier Repair Advanced Moisturizer

Paula's choice Resist Barrier Repair Advanced Moisturizer

Efficacy100/100IrritancyMedium
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Works for

2 of 2 advertised claims delivered

Moisturizing
Ceramide ap, Ceramide eop + 20 more
Strong evidence
What the product description says
“Resist Barrier Repair Advanced Moisturizer”
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: glycerin, sodium hyaluronate.

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, squalane.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide ag, ceramide ap, ceramide eop, ceramide ng, ceramide np, palmitoyl tripeptide-5, urea

Ceramide apHeroEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.45–0.65%
Ceramide eopHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.45–0.65%
Ceramide ngHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.65–1%
Ceramide npHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.55–0.85%
CholesterolKey active· EmollientEffect: HighAn emollient that is naturally found in skin~0.2–0.35%
Palmitoyl tripeptide-5HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.3–0.55%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.35–0.6%
Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.25–0.45%
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.~1.7–2.1%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~0.25–0.45%
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~0.25–0.45%
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~1.2–1.5%
Ceramide agHero· HumectantEffect: High~0.8–1.15%
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~3.1–3.8%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.35–0.65%
Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~4.4–5.4%
Ethylhexyl stearate· EmollientEffect: LowHelps soften the upper layer of the skin~4.4–5.4%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.3–0.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.3–0.55%
Polyquaternium-51Effect: LowAn emollient that helps create a nice silky finish on the skin~0.25–0.45%
Cocoglycerides· EmollientEffect: LowHelp soften the upper layer of the skin and make it easier for oil and water mix together. Recently, a rising number of allergic reactions to cocoglycerides and other coconut-derived surfactants has been reported. As there is a significant overlap between frequent irritants and allergens, we flag this ingredient for attention of those with very sensitive, reactive skin~1.9–2.4%
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~0.25–0.45%
Anti-aging
Adenosine, Palmitoyl tripeptide-5 + 2 more
Strong evidence
What the product description says
“Helps protect natural collagen levels for firmer-looking skin and is clinically proven to reduce the look of wrinkles with continued use.”
Source: Paula's Choice US

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: palmitoyl tripeptide-5.

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.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.35–0.65%
Palmitoyl tripeptide-5Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.3–0.55%
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~1.2–1.5%
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~0.25–0.45%

Can it cause trouble?

Irritancy
7 flagged ingredients
Medium risk
We flagged 7 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
CocoglyceridesHelp soften the upper layer of the skin and make it easier for oil and water mix together. Recently, a rising number of allergic reactions to cocoglycerides and other coconut-derived surfactants has been reported. As there is a significant overlap between frequent irritants and allergens, we flag this ingredient for attention of those with very sensitive, reactive skinHigh~1.9–2.4%est.
TriacetinUsed to dissolve other ingredientsHigh~0.2–0.35%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.3–0.55%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.25–0.45%est.
Sodium stearoyl glutamateHelps oil and water mix togetherMedium~0.3–0.55%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%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 radicals3/5~1.2–1.5%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
Dicaprylyl carbonate~4.4–5.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps products spread more easily and works as an emollient to soften skin

More about Dicaprylyl carbonate
Ethylhexyl stearate~4.4–5.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Ethylhexyl stearate
Glycerin~3.1–3.8%
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
Prunus mume extract~2.3–2.8%
Formula
Cocoglycerides~1.9–2.4%
Irritant · high
Irritation risk
High
Works for
CleansingMoisturizing

Help soften the upper layer of the skin and make it easier for oil and water mix together. Recently, a rising number of allergic reactions to cocoglycerides and other coconut-derived surfactants has been reported. As there is a significant overlap between frequent irritants and allergens, we flag this ingredient for attention of those with very sensitive, reactive skin

More about Cocoglycerides
Squalane~1.7–2.1%
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
Sodium polyacrylate~1.5–1.8%
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
Butyrospermum parkii butter~1.2–1.5%
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
Ceramide ag~0.8–1.15%
Hero · Moisturizing
Irritation risk
Low
Works for
Moisturizing
More about Ceramide ag
Ceramide ng~0.65–1%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide ng
Ceramide np~0.55–0.85%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide np
Ceramide ap~0.45–0.65%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide ap
Ceramide eop~0.45–0.65%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide eop
Sodium hyaluronate~0.35–0.6%
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
Prunus mume extract~0.35–0.6%
Formula
Adenosine~0.35–0.65%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Palmitoyl tripeptide-5~0.3–0.55%
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 Palmitoyl tripeptide-5
Citrullus lanatus seed oil~0.3–0.6%
Formula
Glyceryl stearate~0.3–0.6%
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
Caprylyl glycol~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Prunus mume extract~0.25–0.5%
Formula
Hydroxyacetophenone~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Prunus mume extract~0.25–0.45%
Formula
Sodium stearoyl glutamate~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl glutamate
Hexylene glycol~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Prunus mume extract~0.25–0.45%
Formula
Tocopherol~0.25–0.45%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

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
2,3-butanediol~0.25–0.45%
Formula
Irritation risk
Low
More about 2,3-butanediol
Prunus mume extract~0.25–0.45%
Formula
Xanthan gum~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Prunus mume extract~0.25–0.45%
Formula
Sodium phytate~0.25–0.45%
Formula
Irritation risk
Low

Used to stabilize product formulations

More about Sodium phytate
Sodium pca~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Prunus mume extract~0.25–0.45%
Formula
Urea~0.25–0.45%
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
Prunus mume extract~0.25–0.45%
Formula
Hydrogenated lecithin~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.

More about Hydrogenated lecithin
Trehalose~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

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

More about Trehalose
Prunus mume extract~0.25–0.45%
Formula
Polyquaternium-51~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps create a nice silky finish on the skin

More about Polyquaternium-51
Prunus mume extract~0.2–0.4%
Formula
Triacetin~0.2–0.35%
Irritant · high
Irritation risk
High

Used to dissolve other ingredients

More about Triacetin
Cholesterol~0.2–0.35%
Key active
Irritation risk
Low
Works for
MoisturizingCleansing

An emollient that is naturally found in skin

More about Cholesterol
Phenoxyethanol~0.15–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Dicaprylyl carbonate, Ethylhexyl stearate, Glycerin, Prunus mume extract, Cocoglycerides, Squalane, Sodium polyacrylate, Butyrospermum parkii butter, Ceramide ag, Ceramide ng, Ceramide np, Ceramide ap, Ceramide eop, Sodium hyaluronate, Prunus mume extract, Adenosine, Palmitoyl tripeptide-5, Citrullus lanatus seed oil, Glyceryl stearate, Caprylyl glycol, Prunus mume extract, Hydroxyacetophenone, Prunus mume extract, Sodium stearoyl glutamate, Hexylene glycol, Prunus mume extract, Tocopherol, 2,3-butanediol, Prunus mume extract, Xanthan gum, Ethylhexylglycerin, Prunus mume extract, Sodium phytate, Sodium pca, Prunus mume extract, Urea, Prunus mume extract, Hydrogenated lecithin, Trehalose, Prunus mume extract, Polyquaternium-51, Prunus mume extract, Triacetin, Cholesterol, Phenoxyethanol

Compare prices

Retailers ranked by price — lowest first.

Paula's Choice US
$38.00
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Amazon USPrice as of 10/30/2026 06:36 GMT
$45.00
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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
Paula's choiceResist Barrier Repair Advanced MoisturizerYOUR PRODUCTSUNGBOON EDITORAlaska Salmon PDRN Ultra Moisturizing Barrier CreamREVOLUTION SKINCAREUltimate Skin Strength Night CreamsilkierHydrating Barrier Cream
Match—53%53%50%
Price$38.00$19.50−$18.50$13.37−$24.63—
Shared key ingredients—13 of 1712 of 179 of 17
Key difference—NiacinamideCeramide NsCeramide As
Irritancy Medium Medium Medium Low
Drying alcohol————
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Product summary

Judging from the ingredient list, "Paula's choice - Resist Barrier Repair Advanced Moisturizer" works well for improving skin hydration The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Humectants in this product (ceramide ag, urea, glycerin, sodium hyaluronate and sodium pca) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (ceramide eop, ceramide ng, ceramide np, cholesterol and butyrospermum parkii butter) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

  • Another benefit is that this moisturizer contain ceramides (ceramide eop 0.45% - 0.65%, ceramide ap 0.45% - 0.65%, ceramide np 0.55% - 0.85%, ceramide ng 0.65% - 1.00% and ceramide ag 0.80% - 1.15%). Ceramides are an important part of our natural skin barrier. The Ceramides used in skincare are synthetic or come from plants. They help soften the skin and can help "fill the gaps" in the skin barrier, keeping the skin hydrated and resilient for longer.
  • This moisturizer also contains Peptides (palmitoyl tripeptide-5 0.30% - 0.55%). 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.
  • Adenosine 0.35% - 0.65%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).
This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: vitamin e

Irritation risk

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of this moisturizer to be medium. 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.

About the brand

According to Cruelty-Free Kitty "Paula's choice" is cruelty free, but its parent company is not.

Price

The product retails for 38.00$ in the United States.

For a detailed price comparison: click here.

Paula's choice Resist Barrier Repair Advanced Moisturizer
Paula's choiceResist Barrier Repair Advanced Moisturizer

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As an Amazon Associate, WIMJ earns from qualifying purchases.