La Roche-Posay Mela B3 Dark Spot Serum with Melasyl + Niacinamide 30ml
A dark spot serum with Melasyl and 10% Niacinamide that visibly fades even stubborn dark spots and post-acne marks.
Skin Type: All skin types and all skin tones
Concern: Dark spots, sunspots, post-acne marks, uneven skin tone, dullness
Key Ingredients: Melasyl, 10% Niacinamide, La Roche-Posay Thermal Spring Water
Texture: Light gel serum
Country of Origin: France
- 7 Days Easy Return And Exchange Available.
- Estimated Delivery : 3-5 business days (COD)
Product Description
La Roche-Posay Mela B3 Serum targets a wide range of discoloration, including sunspots, age spots, post-acne marks and even the most persistent dark spots. It is powered by Melasyl, a new patented La Roche-Posay ingredient developed over 18 years of research, combined with 10% Niacinamide.
The serum helps correct dark spots with long-lasting results while respecting the natural tone of the skin. It has been proven on all skin tones, which makes it a strong choice for skin that deals with sun exposure and marks left after acne. Skin looks brighter and more radiant within 2 weeks of use.
Clinical Results
- After 2 Weeks: Brighter, more radiant skin with reduced looking imperfections.
- After 8 Weeks: 90% showed a reduction in dark spots.
- Long Lasting: Results continue to hold with regular use.
- All Skin Tones: Tested on women of all skin types and tones.
How to Use
- Cleanse your face.
- Apply 3 to 4 drops on the face and neck.
- Use morning and/or evening.
- In the morning, always follow with sunscreen.
Pro Tip: If you also use a Vitamin C serum, use Vitamin C in the morning and Mela B3 at night, as La Roche-Posay recommends.
Key Ingredients
- Melasyl: La Roche-Posay’s patented ingredient that visibly reduces persistent dark spots while respecting the skin’s natural tone.
- Niacinamide 10%: A form of Vitamin B3 known for helping visibly fade skin discoloration.
- La Roche-Posay Thermal Spring Water: A soothing water from France, rich in minerals and selenium, a natural antioxidant.
Full Ingredients
Aqua / Water / Eau, Dimethicone, Niacinamide, Glycerin, Propylene Glycol, Polysilicone-11, Silica, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Cystoseira Tamariscifolia Extract, 2-Mercaptonicotinoyl Glycine, PEG-20 Methyl Glucose Sesquistearate, Sodium Hyaluronate, Sodium Hydroxide, Sodium Thiosulfate, Carnosine, Poloxamer 338, Ammonium Polyacryloyldimethyl Taurate, Dipotassium Glycyrrhizate, Caprylic/Capric Triglyceride, Capryloyl Salicylic Acid, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Pentylene Glycol, Octyldodecanol, Retinyl Palmitate, Tocopherol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol, CI 17200 / Red 33, Parfum / Fragrance.
Ingredient lists may change slightly over time. Always check the packaging of your product for the most current list.
FAQs
What replaced the La Roche-Posay 10% Pure Niacinamide Serum?
Mela B3 Serum is La Roche-Posay’s official replacement. It keeps 10% Niacinamide and adds Melasyl for stubborn dark spots.
Does it work on post-acne marks?
Yes. It is made to reduce post-acne marks, sunspots and age spots.
Is it safe for darker skin tones?
Yes. It is proven on all skin tones and respects the natural tone of the skin.









