Paula's choice Clinical Discolouration Repair Serum

Paula's choice Clinical Discolouration Repair Serum

Efficacy100/100IrritancyMedium

Works for

Anti-aging
Niacinamide, Bakuchiol + 1 more
Works well
What the product description says
“With bakuchiol and vitamin B3, this serum works to heal the skin while improving the appearance of enlarged pores, uneven skin tone, fine lines and dullness.”
Source: SpaceNK US

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

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.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~5.8–7%
BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.5–0.75%
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~0.55–0.85%
Evens skin tone
Niacinamide, Tranexamic acid + 1 more
Works well
What the product description says
“A specialised blend of key ingredients promotes an even skin tone and fades the look of stubborn, diffuse discolourations and spots.”
Source: Paula's Choice UK

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: bakuchiol, niacinamide, tranexamic 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.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~5.8–7%
Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~3.2–4%
BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.5–0.75%
Moisturizing
Niacinamide, Glycerin + 13 more
Works well
What the product description says
“With a swathe of results-driven skin care that’s brimming with targeted ingredients (in this case, skin barrier-strengthening omegas), you’ll find something to tackle the spectrum of common concerns – from redness to dryness and breakouts.”
Source: Cultbeauty

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, butylene glycol.

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: caprylic/capric triglyceride, glycine soja oil.

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

NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~5.8–7%
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~4–4.9%
Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~3.2–4%
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~2.2–2.7%
Glycine soja oilKey active· EmollientEffect: HighA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.~0.25–0.5%
Glycine soja sterolsKey active· EmollientEffect: HighAn emollient that helps soften the skin~0.2–0.4%
Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~1.7–2.1%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~1.3–1.6%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1–1.2%
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~0.7–1.05%
Silybum marianum seed oilEffect: LowA plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking~0.6–0.9%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.45–0.65%
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~0.55–0.85%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.5–0.8%
AllantoinUnder-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%
Anti-oxidation
Not advertised by the brand · Bakuchiol, Silybum marianum seed oil + 2 more
Works well

This product contains antioxidants (bakuchiol) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.5–0.75%
Silybum marianum seed oilEffect: LowA plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking~0.6–0.9%
Boerhavia diffusa root extractEffect: LowA plant extract that might help reduce inflammation and neutralize free radicals~0.2–0.35%
TocopherolUnder-dosedPure 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~0.55–0.85%
Anti-blemish
Not advertised by the brand · Niacinamide, Bakuchiol + 1 more
Works well

This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.

In addition, this product contains bakuchiol. It can help in reducing blemishes, even though it is less effective.

NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~5.8–7%
BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.5–0.75%
AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%

Can it cause trouble?

Irritancy
1 strong irritant: Silybum marianum seed oil
Medium risk
We flagged 10 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Silybum marianum seed oilA plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lackingHigh~0.6–0.9%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~2.2–2.7%est.
Ethyl macadamiateHelps water and oil mix togetherMedium~1.4–1.8%est.
BakuchiolA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationMedium~0.5–0.75%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.45–0.65%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.Medium~0.25–0.5%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.2–0.4%est.
Boerhavia diffusa root extractA plant extract that might help reduce inflammation and neutralize free radicalsMedium~0.2–0.35%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.3%est.
EthylhexylglycerinA preservativeMedium~0.05–0.15%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
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.2/5~0.25–0.5%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
Niacinamide~5.8–7%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Anti-agingAnti-blemishEvens skin toneMoisturizingReduces irritationAnti-inflammatoryAntibacterialReduces redness

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Glycerin~4–4.9%
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
Tranexamic acid~3.2–4%
Key active
Irritation risk
Low
Works for
Evens skin toneMoisturizing

An amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally

More about Tranexamic acid
C13-15 alkane~2.5–3%
Formula
Irritation risk
Low

Helps dissolve other ingredients in the formula

More about C13-15 alkane
Caprylic/capric triglyceride~2.2–2.7%
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
Dicaprylyl carbonate~1.7–2.1%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Dicaprylyl carbonate
Ethyl macadamiate~1.4–1.8%
Irritant · medium
Irritation risk
Medium

Helps water and oil mix together

More about Ethyl macadamiate
Behenyl alcohol~1.3–1.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

More about Behenyl alcohol
Glyceryl stearate~1–1.2%
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
Butylene glycol~0.7–1.05%
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
Silybum marianum seed oil~0.6–0.9%
Irritant · high
Irritation risk
High
Works for
MoisturizingAnti-oxidation

A plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking

More about Silybum marianum seed oil
Tocopherol~0.55–0.85%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

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
Lactobacillus/coconut fruit juice ferment filtrate~0.5–0.75%
Formula
Lecithin~0.5–0.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Bakuchiol~0.5–0.75%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-oxidationAnti-agingAnti-inflammatoryAnti-blemish

A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation

More about Bakuchiol
Xanthan gum~0.45–0.7%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Caprylyl glycol~0.45–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Hydrogenated lecithin~0.35–0.65%
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
Allantoin~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces rednessReduces irritationAnti-blemishExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Glycine soja oil~0.25–0.5%
Key activeComedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Moisturizing

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

More about Glycine soja oil
Hexylene glycol~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Boerhavia diffusa root extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryAnti-oxidation

A plant extract that might help reduce inflammation and neutralize free radicals

More about Boerhavia diffusa root extract
Glycine soja sterols~0.2–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin

More about Glycine soja sterols
Citric acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Sodium phytate~0.15–0.25%
Formula
Irritation risk
Low

Used to stabilize product formulations

More about Sodium phytate
Malic acid~0.1–0.2%
Formula
Irritation risk
Low

Helps adjust the product pH

More about Malic acid
Phenoxyethanol~0.1–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ethylhexylglycerin~0.05–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Ingredient list view

Water, Niacinamide, Glycerin, Tranexamic acid, C13-15 alkane, Caprylic/capric triglyceride, Dicaprylyl carbonate, Ethyl macadamiate, Behenyl alcohol, Glyceryl stearate, Butylene glycol, Silybum marianum seed oil, Tocopherol, Lactobacillus/coconut fruit juice ferment filtrate, Lecithin, Bakuchiol, Xanthan gum, Caprylyl glycol, Hydrogenated lecithin, Allantoin, Glycine soja oil, Hexylene glycol, Boerhavia diffusa root extract, Glycine soja sterols, Citric acid, Sodium phytate, Malic acid, Phenoxyethanol, Ethylhexylglycerin

Compare prices

Retailers ranked by price — lowest first.

Amazon USPrice as of 11/8 06:25 GMT
$59.00
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SpaceNK US
≈ $73.62
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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 choiceClinical Discolouration Repair SerumYOUR PRODUCTPurifiedPost-Breakout SerumFormula 10.0.6Mega Serum Vitamin E Restoring Face SerumAvèneRetrinAL Advanced Correcting Serum
Match—91%90%90%
Price≈ $73.62——$78.00≈ +$4.38
Shared key ingredients—4 of 95 of 94 of 9
Key difference—PanthenolIsosorbide DicaprylatePentaerythrityl Tetracaprylate/Tetracaprate
Irritancy Medium Low Low Low
Drying alcohol————
View product Shop Shop Shop

More alternatives: GalenicumDerma Hypemium Double SerumEre Perez White Tea Phyto-Retinol Elixir

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Product summary

"Paula's choice - Clinical Discolouration Repair Serum" is effective for: Anti-aging, Moisturizing, Evens skin tone and Anti-blemish

Ingredient callouts

  • A good concentration of Niacinamide (5.50% - 6.70%). Niacinamide is a well-studied multi-tasking active. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and improve the skin tone, reducing pigmentation marks.
  • Bakuchiol in this product (the concentration is about 0.45% - 0.65%). Helps fight photodamage (wrinkles, elasticity loss and pigmentation) and can reduce clogged pores and blemishes. Bakuchiol is a compound extracted from a plant Babchi. It acts similar to retinoids, but with less irritation risk.
  • Humectants (glycerin 4.30% - 5.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

About the brand

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

Price

The product retails from 46.00$ up to 52.00$ in the United States and from 39.10£ up to 52.00£ 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 17 studies and safety reviews.

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Paula's choice Clinical Discolouration Repair Serum
Paula's choiceClinical Discolouration Repair Serum

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As an Amazon Associate, WIMJ earns from qualifying purchases.