La Roche-Posay Mela B3 Dark Spot Face Cleanser with Melasyl and Niacinamide

La Roche-Posay Mela B3 Dark Spot Face Cleanser with Melasyl and Niacinamide

Efficacy100/100IrritancyMedium

Works for

Exfoliation
Gluconolactone
Works well
What the product description says
“This gentle micro-peeling cleanser exfoliates to reveal a more even skin tone.”
Source: La roche posay US

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: gluconolactone.

GluconolactoneKey activeEffect: HighA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~0.95–1.4%
Cleansing
Coco-betaine, Sodium cocoyl glycinate + 2 more
Cleanses gently
What the product description says
“Mela B3 Dark Spot Face Cleanser with Melasyl and Niacinamide”
Source: La roche posay US

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (capryloyl glycine, coco-betaine, peg-120 methyl glucose dioleate, sodium cocoyl glycinate) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Even though this formulation is mild, the following cleansing agents could trigger an irritation or allergy for some people: coco-betaine

Coco-betaineEffect: HighHelps oil and water mix together and works as a cleansing agent. Can be allergenic~7.6–11.4%
Sodium cocoyl glycinateEffect: HighHelps oil and water mix together~3.2–4.8%
Capryloyl glycineEffect: HighHelps oil and water mix together, preserve cosmetic products, and attract water to the upper layer of the skin~0.35–0.8%
Anti-blemish
Side benefit · Niacinamide, Gluconolactone
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.

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: gluconolactone

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~0.45–1.1%
GluconolactoneKey activeEffect: MediumA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals~0.95–1.4%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 13 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Coco-betaineHelps oil and water mix together and works as a cleansing agent. Can be allergenicHigh~7.6–11.4%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.01–0.05%est.
Sodium cocoyl glycinateHelps oil and water mix togetherMedium~3.2–4.8%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~1.2–1.8%est.
GluconolactoneA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsMedium~0.95–1.4%est.
Disodium edtaStabilizes the product formulationMedium~0.35–0.75%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.7%est.
Trisodium ethylenediamine disuccinateUsed to improve stability of the formulationMedium~0.15–0.5%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.15–0.6%est.
EthylhexylglycerinA preservativeMedium~0.1–0.35%est.
Acrylates copolymerUsed to stabilize product formulation, help create an even product layer over skin (for example, in sunscreen) and create a thicker product consistencyMedium~0.1–0.35%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~0.05–0.2%est.
Ci 17200A red colorantMedium~0.05–0.15%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

User reviews

Would you recommend?
No community reviews yet.

Be the first — your take helps the next person decide.

Ingredients

Filter by role to see what each ingredient is doing.

Water0.12%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~23–35%
Formula
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
Coco-betaine~7.6–11.4%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps oil and water mix together and works as a cleansing agent. Can be allergenic

More about Coco-betaine
Propanediol~3.4–5.1%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Sodium cocoyl glycinate~3.2–4.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium cocoyl glycinate
Peg-120 methyl glucose dioleate~2–3%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg-120 methyl glucose dioleate
Sodium hydroxide~1.6–2.4%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Sodium chloride~1.4–2.2%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Citric acid~1.2–1.8%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Gluconolactone~0.95–1.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingEvens skin toneExfoliationAnti-agingAnti-oxidationAnti-blemish

A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals

More about Gluconolactone
Ceramide np~0.8–1.25%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritation

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
Niacinamide~0.45–1.1%
Hero · Anti-blemish
Irritation risk
Low
Works for
Anti-blemishAnti-agingMoisturizingEvens skin toneReduces irritationReduces rednessAntibacterialAnti-inflammatory

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
2-mercaptonicotinoyl glycine~0.45–1%
Formula
Sodium thiosulfate~0.35–0.8%
Formula
Disodium edta~0.35–0.75%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Capryloyl glycine~0.35–0.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together, preserve cosmetic products, and attract water to the upper layer of the skin

More about Capryloyl glycine
Caprylyl glycol~0.15–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Trisodium ethylenediamine disuccinate~0.15–0.5%
Irritant · medium
Irritation risk
Medium

Used to improve stability of the formulation

More about Trisodium ethylenediamine disuccinate
Pentylene glycol~0.15–0.6%
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
Ethylhexylglycerin~0.1–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Acrylates copolymer~0.1–0.35%
Irritant · medium
Irritation risk
Medium

Used to stabilize product formulation, help create an even product layer over skin (for example, in sunscreen) and create a thicker product consistency

More about Acrylates copolymer
Tocopherol~0.05–0.3%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Tocopheryl acetate~0.05–0.2%
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
Ci 17200~0.05–0.15%
Irritant · medium
Irritation risk
Medium

A red colorant

More about Ci 17200
Parfum~0.01–0.05%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Glycerin, Coco-betaine, Propanediol, Sodium cocoyl glycinate, Peg-120 methyl glucose dioleate, Sodium hydroxide, Sodium chloride, Citric acid, Gluconolactone, Ceramide np, Niacinamide, 2-mercaptonicotinoyl glycine, Sodium thiosulfate, Disodium edta, Capryloyl glycine, Caprylyl glycol, Trisodium ethylenediamine disuccinate, Pentylene glycol, Ethylhexylglycerin, Acrylates copolymer, Tocopherol, Tocopheryl acetate, Ci 17200, Parfum

Compare prices

Retailers ranked by price — lowest first.

La roche posay US
$26.99
Buy
Ulta6.76 oz
$26.99
Buy
Amazon USPrice as of 11/12 15:08 GMT
$80.95
Buy

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

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-PosayMela B3 Dark Spot Face Cleanser with Melasyl and NiacinamideYOUR PRODUCTCeraVeBlemish Control CleanserReviumAnti Redness Sensitive Face Wash GelFilorgaAge-Purify Clean
Match—82%79%78%
Price$26.99$12.11−$14.88$30.77+$3.78$29.45+$2.46
Shared key ingredients—4 of 82 of 83 of 8
Key difference—Salicylic AcidCocamidopropyl BetaineAzelaic Acid
Irritancy Medium Low Low Medium
Drying alcohol————
View product Shop Shop Shop

More alternatives: Acnecide Purifide Ph Control Face WashVichy Normaderm Phytosolution Volcanic Mattifying Cleansing Cream

Cheaper alternatives? See how this stacks up against similar formulas.
We compare ingredient profiles across our catalog — pick the closest match for your budget.
Open dupe finder

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 20 studies and safety reviews.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
La Roche-Posay Mela B3 Dark Spot Face Cleanser with Melasyl and Niacinamide
La Roche-PosayMela B3 Dark Spot Face Cleanser with Melasyl and Niacinamide

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

As an Amazon Associate, WIMJ earns from qualifying purchases.