My Beauty Diary Black Pearl Brightening Mask

My Beauty Diary Black Pearl Brightening Mask

Efficacy75/100IrritancyHigh

Works for

Moisturizing
Glycerin, Sodium hyaluronate + 17 more
Works
What the product description says
“Tahitian black pearl extracts, hydrolyzed collagen and lemon extracts hydrate, brighten and soften skin for natural luminosity.”
Source: Yesstyle

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 glucoside.

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: glycosphingolipids.

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~2.9–4.3%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~1.2–1.9%
Laminaria digitata extractKey activeEffect: MediumSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~1.1–1.6%
GlycosphingolipidsKey active· EmollientEffect: HighA type of lipids naturally present in skin. They can be converted to ceramides in skin~0.1–0.3%
Sodium lactateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product~0.05–0.15%
Soluble collagenKey active· HumectantEffect: HighA typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin~0.05–0.3%
Hydroxyethyl ureaKey active· HumectantEffect: HighA derivative of urea, a compound that is naturally present in skin. Attracts water to the upper layer of the skin. Can enhance penetration of other ingredients~0.05–0.25%
Saccharum officinarum extractKey activeEffect: HighSugar extract that helps attract water to the upper layer of the skin~0.05–0.15%
Polyglutamic acidKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin.~0.05–0.15%
Polyglycerin-3Key active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.05–0.2%
Glyceryl glucosideKey active· HumectantEffect: HighCan help to restore skin barrier function and soften its upper layer~0.01–0.1%
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~4.5–6.7%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~2.2–3.3%
Aloe barbadensis leaf juice· HumectantEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~1.6–2.5%
Ananas sativus fruit extractEffect: LowA fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin~1–1.45%
Hydrolyzed conchiolin proteinEffect: Low~0.05–0.15%
Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~0.85–1.25%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.1–0.35%
Dipotassium glycyrrhizateUnder-dosedA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.01–0.1%
Evens skin tone
Arbutin, Glycyrrhiza glabra root extract + 1 more
May help
What the product description says
“This Black Pearl Brightening Mask softens and whitens skin while bringing back its original resilience and glow.”
Source: Yesstyle

This product might be able to help reduce hyperpigmentation and even out the skin tone because it contains hydroxyethyl urea. The effect, if any, is likely to be small. 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.

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: arbutin, glycyrrhiza glabra root extract.

ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~0.01–0.05%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~0.05–0.3%
Dipotassium glycyrrhizateEffect: Low, below effective doseA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.01–0.1%
Exfoliation
Side benefit · Hydroxyethyl urea
Works well

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: hydroxyethyl urea.

Hydroxyethyl ureaKey activeEffect: HighA derivative of urea, a compound that is naturally present in skin. Attracts water to the upper layer of the skin. Can enhance penetration of other ingredients~0.05–0.25%
Anti-oxidation
Side benefit · Arbutin, Laminaria digitata extract + 3 more
May help

This product contains antioxidants (arbutin) 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.

ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~0.01–0.05%
Laminaria digitata extractEffect: LowSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~1.1–1.6%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~0.05–0.3%
Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~0.85–1.25%
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.~0.01–0.05%

Can it cause trouble?

Irritancy
5 strong irritants: Arnica montana flower extract, Citrus aurantium dulcis fruit extract + 3 more — patch-test recommended
High risk
We flagged 19 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~2.2–3.3%est.
Arnica montana flower extractA plant extract that can be irritating. It can have some anti-bacterial properties, but there are no evidence of a beneficial effect for skinHigh~0.05–0.2%est.
Citrus aurantium dulcis fruit extractA plant extract that is used as a fragrance. Can be irritating and lead to photosensitivityHigh~0.01–0.1%est.
Citrus limon fruit extractUsed as a fragrance. Can be irritating and cause photosensitivityHigh~0.05–0.1%est.
Iodopropynyl butylcarbamateA preservative. Can be irritatingHigh~0.01–0.02%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.15%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~1.6–2.5%est.
Ananas sativus fruit extractA fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skinMedium~1–1.45%est.
Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectMedium~0.85–1.25%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~0.35–0.8%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~0.05–0.3%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.05–0.25%est.
Hydrolyzed conchiolin protein—Medium~0.05–0.15%est.
Acer saccharum extractA plant extract that contains small percentage of AHAs. Is unlikely to have any skin benefit due the small concentration of the active compoundsMedium~0.01–0.1%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.05–0.15%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~0.05–0.15%est.
ArbutinBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutinMedium~0.01–0.05%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~0.01–0.05%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
Laminaria digitata extractSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment3/5~1.1–1.6%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
Butylene glycol~4.5–6.7%
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
Glycerin~2.9–4.3%
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
Propylene glycol~2.2–3.3%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Aloe barbadensis leaf juice~1.6–2.5%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAntibacterialAnti-inflammatoryReduces irritationReduces rednessAnti-agingAnti-blemish

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Sodium hyaluronate~1.2–1.9%
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
Ananas sativus fruit extract~1–1.45%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin

More about Ananas sativus fruit extract
Laminaria digitata extract~1.1–1.6%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

Seaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment

More about Laminaria digitata extract
Cucumis sativus fruit extract~0.85–1.25%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Might be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect

More about Cucumis sativus fruit extract
Hydrolyzed yeast protein~0.45–1.1%
Formula
Triethanolamine~0.35–0.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Phenoxyethanol~0.15–0.7%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Glycyrrhiza glabra root extract~0.05–0.3%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryReduces rednessEvens skin toneAnti-oxidationAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Soluble collagen~0.05–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Soluble collagen
Hydroxyethyl urea~0.05–0.25%
Key active
Irritation risk
Low
Works for
ExfoliationMoisturizing

A derivative of urea, a compound that is naturally present in skin. Attracts water to the upper layer of the skin. Can enhance penetration of other ingredients

More about Hydroxyethyl urea
Arnica montana flower extract~0.05–0.2%
Irritant · high
Irritation risk
High

A plant extract that can be irritating. It can have some anti-bacterial properties, but there are no evidence of a beneficial effect for skin

More about Arnica montana flower extract
Lecithin~0.1–0.35%
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
Citric acid~0.05–0.25%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Hydrolyzed pearl~0.05–0.2%
Formula
Hydrolyzed conchiolin protein~0.05–0.15%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing
More about Hydrolyzed conchiolin protein
Tabebuia impetiginosa bark extract~0.05–0.15%
Formula
Polysorbate 20~0.05–0.2%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Codium tomentosum extract~0.05–0.15%
Formula
Dipotassium glycyrrhizate~0.01–0.1%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Polysorbate 80~0.05–0.15%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Acer saccharum extract~0.01–0.1%
Irritant · medium
Irritation risk
Medium

A plant extract that contains small percentage of AHAs. Is unlikely to have any skin benefit due the small concentration of the active compounds

More about Acer saccharum extract
Citrus aurantium dulcis fruit extract~0.01–0.1%
Irritant · high
Irritation risk
High

A plant extract that is used as a fragrance. Can be irritating and lead to photosensitivity

More about Citrus aurantium dulcis fruit extract
Citrus limon fruit extract~0.05–0.1%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating and cause photosensitivity

More about Citrus limon fruit extract
Saccharum officinarum extract~0.05–0.15%
Key active
Irritation risk
Low
Works for
Moisturizing

Sugar extract that helps attract water to the upper layer of the skin

More about Saccharum officinarum extract
Glyceryl glucoside~0.01–0.1%
Key active
Irritation risk
Low
Works for
Moisturizing

Can help to restore skin barrier function and soften its upper layer

More about Glyceryl glucoside
Polyglutamic acid~0.05–0.15%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin.

More about Polyglutamic acid
Iodopropynyl butylcarbamate~0.01–0.02%
Irritant · high
Irritation risk
High

A preservative. Can be irritating

More about Iodopropynyl butylcarbamate
Xanthan gum~0.05–0.15%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Carbomer~0.05–0.2%
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
Parfum~0.05–0.15%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Glycosphingolipids~0.1–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of lipids naturally present in skin. They can be converted to ceramides in skin

More about Glycosphingolipids
Polyglycerin-3~0.05–0.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Polyglycerin-3
Sodium lactate~0.05–0.15%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product

More about Sodium lactate
Sodium hydroxide~0.05–0.15%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Potassium hydroxide~0.05–0.15%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Arbutin~0.01–0.05%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin tone

Beta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin

More about Arbutin
Tocopheryl acetate~0.01–0.05%
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
Ingredient list view

Water, Butylene glycol, Glycerin, Propylene glycol, Aloe barbadensis leaf juice, Sodium hyaluronate, Ananas sativus fruit extract, Laminaria digitata extract, Cucumis sativus fruit extract, Hydrolyzed yeast protein, Triethanolamine, Phenoxyethanol, Chlorphenesin, Glycyrrhiza glabra root extract, Soluble collagen, Hydroxyethyl urea, Arnica montana flower extract, Lecithin, Citric acid, Hydrolyzed pearl, Hydrolyzed conchiolin protein, Tabebuia impetiginosa bark extract, Polysorbate 20, Codium tomentosum extract, Dipotassium glycyrrhizate, Polysorbate 80, Acer saccharum extract, Citrus aurantium dulcis fruit extract, Citrus limon fruit extract, Saccharum officinarum extract, Glyceryl glucoside, Polyglutamic acid, Iodopropynyl butylcarbamate, Xanthan gum, Carbomer, Parfum, Glycosphingolipids, Polyglycerin-3, Sodium lactate, Sodium hydroxide, Potassium hydroxide, Arbutin, Tocopheryl acetate

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Yesstyle
$20.20 Out of stock
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$23.99
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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
My Beauty DiaryBlack Pearl Brightening MaskYOUR PRODUCTElizabeth GrantSuprême Cell Vitality Hydrating MaskBEYOND YOUTHMarine Ultra Hydrating Concentrate Face MaskTIRTIRCollagen Core Glow Mask
Match—40%39%38%
Price$23.99—$19.90−$4.09—
Shared key ingredients—3 of 113 of 115 of 11
Key difference—Palmitoyl Tetrapeptide-7UreaNiacinamide
Irritancy High Medium Medium Medium
Drying alcohol————
View product Shop Shop Shop

More alternatives: EviDenS de Beauté The 7 Minutes Brightening Anti-aging MaskBonjour Extreme Moisture Mask

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Product summary

"My Beauty Diary - Black Pearl Brightening Mask" is effective for: Exfoliation

This product could be helpful for: Moisturizing and Evens skin tone, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (polyglycerin-3 0.05% - 0.20%, polyglutamic acid 0.05% - 0.15%, glyceryl glucoside 0.01% - 0.10%, hydroxyethyl urea 0.05% - 0.25%, soluble collagen 0.05% - 0.30%, sodium hyaluronate 1.20% - 1.90% and glycerin 2.90% - 4.30%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 25.99CA$ in Canada, for 37.87A$ in Australia, from 15.00$ up to 20.20$ in the United States and for 20.00£ 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 23 studies and safety reviews.

  1. 1
  2. 2
  3. 3
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  4. 4
  5. 5
  6. 6
My Beauty Diary Black Pearl Brightening Mask
My Beauty DiaryBlack Pearl Brightening Mask

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

As an Amazon Associate, WIMJ earns from qualifying purchases.