La Roche-Posay Mela B3 Serum Intense Anti-Dark Spot Serum
Evidence-led ingredient analysis, a transparent clean score out of 100 and cleaner, effective alternatives at three price levels.
La Roche-Posay
Mela B3 Serum Intense Anti-Dark Spot Serum
Facial Serum · Budget: £48.00
4.5 (1,450 reviews)· across Boots, LookFantastic, Cult Beauty, La Roche-Posay UK
Ingredients: AI-inferred — not yet verified
Formulation inferred from standard published listings; offers potent brightening actives alongside minor allergen and PEG contamination considerations.
Hazard categories
Estimated score out of 100
Formulation score is fixed across Selenssa · Community effectiveness awaiting more reports
Based on publicly available ingredients, following our methodology. Not medical advice — always check the physical label, especially for allergies. How we score →
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A strong choice for targeting hyperpigmentation, provided your skin tolerates added synthetic fragrance.
Be cautious if
Highly sensitive skin types reactive to added perfumes or synthetic colorants.
Against your clean standard
No, due to added undisclosed fragrance and ethoxylated emulsifiers.
Where this score comes from
- Source
- No source record on file yet
- Source page
- —
- Retrieved
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- Evidence snapshot
- Not captured
Score history
No score changes have been recorded for this product yet.
Think something here is wrong? Report a correction · How we score
Does La Roche-Posay Mela B3 Serum Intense Anti-Dark Spot Serum contain parabens, sulfates or fragrance?
A straight yes or no for the ingredient groups people most often want to avoid, checked against this product's published formulation.
Free from parabens
Preservatives; the longer-chain ones (propyl, butyl) carry the endocrine questions.
Free from sulfates (sls / sles)
Strong cleansing agents that can strip a compromised barrier.
Contains silicones
Found: dimethicone, bis-peg/ppg-16/16 peg/ppg-16/16 dimethicone. Slip and occlusion; cyclic silicones (D4/D5/D6) are the environmentally restricted ones.
Contains fragrance / parfum
Found: parfum / fragrance. Undisclosed fragrance blends are the most common trigger for sensitised skin.
Free from essential oils
Naturally derived, but among the most frequently reported contact allergens.
Free from drying alcohol
Fine in small amounts for texture; high up the list it can dehydrate.
Free from formaldehyde releasers
Preservatives that slowly release formaldehyde.
Free from chemical uv filters of concern
Restricted or debated filters with endocrine or reef-persistence questions.
Is La Roche-Posay Mela B3 Serum Intense Anti-Dark Spot Serum non-comedogenic?
No ingredients in this formulation appear on Selenssa's common pore-clogger list, so it is unlikely to be the cause of congestion for most people. Comedogenicity is still individual — texture, occlusion and how much you use all play a part.
Is La Roche-Posay Mela B3 Serum Intense Anti-Dark Spot Serum safe for sensitive skin?
Usually tolerated, but patch test if your skin reacts easily.
- Contains fragrance or parfum
Ingredients worth knowing about: Parfum / Fragrance.
Can you use La Roche-Posay Mela B3 Serum Intense Anti-Dark Spot Serum while pregnant?
This product contains capryloyl salicylic acid, which is usually on the list of ingredients people are advised to pause during pregnancy or breastfeeding. Selenssa is not medical advice — check with your midwife, GP or dermatologist before using it.
La Roche-Posay Mela B3 Serum Intense Anti-Dark Spot Serum full ingredients list
12 ingredients analysed, in the order Selenssa assessed them. Concentration generally falls as you move down the list.
Aqua / Water, Dimethicone, Niacinamide, Glycerin, 2-Mercaptonicotinoyl Glycine (Melasyl), Sodium Hyaluronate, Cystoseira Tamariscifolia Extract, Capryloyl Salicylic Acid, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Tocopherol, Parfum / Fragrance, CI 17200 / Red 33.
The actives doing the work: Niacinamide (Fades dark spots and fortifies skin barrier function.); Melasyl (Innovative active designed to intercept dark spot formation.); Sodium Hyaluronate (Delivers multi-layer surface hydration.).
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