---
product_id: 593997982
title: "Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks"
brand: "la roche-posay"
price: "61904CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "La Roche Posay"
url: https://www.desertcart.sn/products/593997982-mela-b3-serum-dark-spot-corrector-with-anti-aging-melasyl
store_origin: SN
region: Senegal
---

# 85% spot reduction in 8 weeks 10% Niacinamide potency Multi-patented Melasyl complex Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks

**Brand:** la roche-posay
**Price:** 61904CFA
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s true radiance—because flawless waits for no one!

## Quick Answers

- **What is this?** Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks by la roche-posay
- **How much does it cost?** 61904CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/593997982-mela-b3-serum-dark-spot-corrector-with-anti-aging-melasyl)

## Best For

- la roche-posay enthusiasts

## Why This Product

- Trusted la roche-posay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Non-Irritating:** Gentle enough for sensitive skin, non-comedogenic, and allergy tested—luxury skincare without the drama.
- • **Breakthrough Melasyl Technology:** Multi-patented ingredient blend developed over 18 years to correct pigmentation while respecting all skin tones.
- • **Universal Skin Tone Compatibility:** Formulated to visibly brighten and even skin across all phototypes, so everyone can join the flawless skin club.
- • **Clinically Proven Dark Spot Eraser:** 85% of users saw visible fading of stubborn spots in just 8 weeks—don’t get left behind in the glow-up race.
- • **Powerhouse 10% Niacinamide Formula:** High-strength Vitamin B3 targets discoloration and boosts skin barrier resilience for a radiant, even tone.

## Overview

La Roche-Posay Mela B3 Serum is a dermatologist-backed, clinically proven dark spot corrector featuring a potent 10% Niacinamide and a multi-patented Melasyl complex. Designed for all skin types and tones, it visibly reduces sun spots, age spots, and post-acne marks with 85% of users reporting significant improvement after 8 weeks. Lightweight, non-comedogenic, and allergy tested, this serum delivers long-lasting radiance and even skin tone without irritation.

## Description

The Mela B3 Dark Spot Serum with Melasyl + Niacinamide is a facial serum that serves as an effective dark spot corrector and anti-aging serum. This innovative product is formulated with Melasyl, a multi-patented ingredient developed after 18 years of research, and 10% Niacinamide, a form of vitamin B3 renowned for its ability to fade skin discoloration. Together, these powerful ingredients work synergistically to visibly reduce a variety of skin discolorations, including stubborn dark spots, sunspots, age spots, and post-acne marks, while respecting the natural tone of all skin types. Clinically proven to deliver long-lasting results, 85% of users have reported a reduction in the appearance of persistent dark spots after just 8 weeks of use. This niacinamide serum not only corrects uneven skin tone but also enhances skin radiance, revealing a brighter and more luminous complexion. It is suitable for all skin types, allergy tested, non-comedogenic, and paraben-free, ensuring a gentle yet effective solution for those seeking to improve their skin's appearance without irritation. Incorporating the Mela B3 Dark Spot Serum into your skincare routine is simple and effective. For optimal results, it is recommended to use this facial serum both in the morning and evening, applying 3-4 drops to the face and neck while avoiding the eye area. Pairing it with the Mela B3 UV Daily Moisturizer SPF 30 in the morning provides added protection and hydration, making it an essential part of a comprehensive skincare regimen. This anti-aging serum is designed to provide a complete solution for those seeking to address dark spots and achieve a more even skin tone.

Review: Luxurious and comfortable. Highly recommend! - Magical. I recently saw a dermatologist regarding my middle aged face. She sent me out the door with a few samples of this and a few samples of sunscreens. Loved them all. But this. Wow. If you are treating your skin with prescriptions that cause redness or dryness but you must push through to see the results you want- use this too! Cicaplast B5 and this magical serum will have your skin feeling soft, smooth, moisturized and a whole lot happier. Initially, smoothing this into my skin feels luxurious and lovely. The serum moves easily, absorbs and feels hydrating. Immediately, my skin is happier. It’s even happier 20 minutes later. I put this on while getting ready for bed and in the morning after washing my face. 1 week in and I think there is a visible difference. I am using four new products on my face to help with the case of Getting Old and this is one of them. Cicaplast B5, a sunscreen and face wash- from this brand, La Roche-Posay. I never tried them till the dermatologist recommended and this brand seems fantastic. The dermatologist I saw was younger than me but her skin was amazing. She glowed and her skin was translucent and utterly blemish free. I was listening to everything she said and La Roche-Posay was her favorite brand for herself and to recommend. What else does she do to keep her skin supple and radiant? I should have asked! My skin has improved and I am buying another bottle for a friend and probably for my Mother. I do have sensitive skin (Oil of Olay moisturizer used to turn my face red and burn like fire). La Roche Posay products have been excellent and irritant free. Recommended! Try it. It’s good. (I have tried Chanel’s La Blanc line. Lancome. Philosophy. Murad. I like the La Blanc face wash and everything Shiseido. Everything else was forgettable and ineffective.) The La Roche Posay products I have used make me curious to try more of their products.
Review: NO BREAK OUTS! lightweight, non-sticky, and soothing! - I discovered this brand from my flight attendant friend coz her skin is so amazing that she doesnt even wear foundation!!! So I started using Mela B3 as part of my La Roche-Posay set, and this serum is the one I reach for every morning and night. My main concern was that my skin got darker from constant sun exposure while cleaning our pool in the Florida heat. And this brand is really helping me to bring back my lighter skin!!! What I like about Mela B3 is that it feels lightweight, non-sticky, and soothing. No burning, no stinging, and no breakouts which was my biggest worry. It layers well under my other la roche serums and moisturizer, and after a few weeks, I’ve noticed my skin tone looks more even and some areas of discoloration are starting to fade!!! The only negative is the price, but for something that works gently and doesn’t upset my skin, it feels worth it!!! So these are my 4 la roche set •C12: Brightens and smooths skin, protects against environmental stress. •Mela B3: Targets dark spots and evens skin tone. •Hyalu B5: Hydrates, plumps, and softens fine lines. •Hydraphase: Restores moisture and brightness for smooth, fresh skin About the seal and authenticity I was bothered of not having seal so I made a research and found this •No, not every La Roche-Posay product is sealed some come simply in a box with no wrapping or seal. • Yes, some items feature protective elements like QR codes or holograms for authenticity. • Packaging styles can differ depending on the product type and region. If you’re ever unsure, you can usually check authenticity by scanning the QR code (when present) or verifying the product through their official website or app.

## Features

- Targeted Dark Spot Remover for Face: Serum for face that targets a spectrum of skin discoloration, visibly reducing sun spots, age spots, and post-acne marks or post-inflammatory hyperpigmentation for an even, revitalized complexion
- Promotes Radiant & Even Skin Tone: This dark spot corrector for face visibly corrects even stubborn dark spots, with long-lasting results, revealing brighter, more radiant skin over time. Face serum for women & men.
- Breakthrough Patented Ingredient Complex: Formulated with new, multi-patented Melasyl and a potent 10% Niacinamide (Vitamnin B3) this ingredient blend effectively targets dark spots while respecting your natural skin tone.
- Clinically Proven, Dermatologist-Backed Results: Born from 18 years of research, this serum is proven on all skin tones, with 85% of subjects showing significant reduction in persistent dark spots after 8 weeks of consistent use
- Ideal for All Skin Tones & Types: This discoloration treatment is designed to visibly correct and prevent persistent dark spots across all skin phototypes, ensuring a respected, natural tone of all skin.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CM4B43DZ |
| Best Sellers Rank | #581 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #24 in Facial Serums |
| Customer Reviews | 4.4 4.4 out of 5 stars (11,511) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 3337875890021 |
| Manufacturer  | Factory EU - France COSMETIQUE ACTIVE PRODUCTION |
| Product Dimensions  | 1.4 x 2.17 x 4.29 inches; 1.06 ounces |

## Product Details

- **Scent:** Scented
- **Skin Type:** All
- **Special Ingredients:** 10% Niacinamide, Melasyl™
- **Use for:** Face

## Images

![Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks - Image 1](https://m.media-amazon.com/images/I/61tA9KoeafL.jpg)

## Questions & Answers

**Q: What is Melasyl?**
A: Born from 18 years of research, Melasyl is the newest, exclusive La Roche Posay ingredient to help visibly reduce a range of skin discolorations, including sun spots, age spots, and post-acne marks

**Q: Which skin types can this serum be used on?**
A: The Mela B3 Serum is suitable for all skin types, including sensitive skin. It has been dermatologist and allergy tested to ensure safety. For individuals with sensitive skin, we recommend starting with applying the serum once daily.

**Q: Is this product fragrance free?**
A: The Mela B3 Serum has an allergy tested formula with fragrance.

**Q: What is the difference between the Mela B3 Serum & the Glycolic Acid Serum?**
A: Our Mela B3 Serum can significantly reduce a range of skin discolorations, including sun, age & post-acne marks. Our Glycolic Acid serum helps reduce the look of dark spots and gradually exfoliated your skin to reveal brighter more even looking skin.

**Q: How long should I wait before expecting results from the Mela B3 Serum?**
A: Reduction in the look of dark spots was found starting at 4 weeks (based on a 10 week study on 73 women of all skin phototypes).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Luxurious and comfortable. Highly recommend!
*by N***W on September 6, 2025*

Magical. I recently saw a dermatologist regarding my middle aged face. She sent me out the door with a few samples of this and a few samples of sunscreens. Loved them all. But this. Wow. If you are treating your skin with prescriptions that cause redness or dryness but you must push through to see the results you want- use this too! Cicaplast B5 and this magical serum will have your skin feeling soft, smooth, moisturized and a whole lot happier. Initially, smoothing this into my skin feels luxurious and lovely. The serum moves easily, absorbs and feels hydrating. Immediately, my skin is happier. It’s even happier 20 minutes later. I put this on while getting ready for bed and in the morning after washing my face. 1 week in and I think there is a visible difference. I am using four new products on my face to help with the case of Getting Old and this is one of them. Cicaplast B5, a sunscreen and face wash- from this brand, La Roche-Posay. I never tried them till the dermatologist recommended and this brand seems fantastic. The dermatologist I saw was younger than me but her skin was amazing. She glowed and her skin was translucent and utterly blemish free. I was listening to everything she said and La Roche-Posay was her favorite brand for herself and to recommend. What else does she do to keep her skin supple and radiant? I should have asked! My skin has improved and I am buying another bottle for a friend and probably for my Mother. I do have sensitive skin (Oil of Olay moisturizer used to turn my face red and burn like fire). La Roche Posay products have been excellent and irritant free. Recommended! Try it. It’s good. (I have tried Chanel’s La Blanc line. Lancome. Philosophy. Murad. I like the La Blanc face wash and everything Shiseido. Everything else was forgettable and ineffective.) The La Roche Posay products I have used make me curious to try more of their products.

### ⭐⭐⭐⭐⭐ NO BREAK OUTS! lightweight, non-sticky, and soothing!
*by J***M on September 7, 2025*

I discovered this brand from my flight attendant friend coz her skin is so amazing that she doesnt even wear foundation!!! So I started using Mela B3 as part of my La Roche-Posay set, and this serum is the one I reach for every morning and night. My main concern was that my skin got darker from constant sun exposure while cleaning our pool in the Florida heat. And this brand is really helping me to bring back my lighter skin!!! What I like about Mela B3 is that it feels lightweight, non-sticky, and soothing. No burning, no stinging, and no breakouts which was my biggest worry. It layers well under my other la roche serums and moisturizer, and after a few weeks, I’ve noticed my skin tone looks more even and some areas of discoloration are starting to fade!!! The only negative is the price, but for something that works gently and doesn’t upset my skin, it feels worth it!!! So these are my 4 la roche set •C12: Brightens and smooths skin, protects against environmental stress. •Mela B3: Targets dark spots and evens skin tone. •Hyalu B5: Hydrates, plumps, and softens fine lines. •Hydraphase: Restores moisture and brightness for smooth, fresh skin About the seal and authenticity I was bothered of not having seal so I made a research and found this •No, not every La Roche-Posay product is sealed some come simply in a box with no wrapping or seal. • Yes, some items feature protective elements like QR codes or holograms for authenticity. • Packaging styles can differ depending on the product type and region. If you’re ever unsure, you can usually check authenticity by scanning the QR code (when present) or verifying the product through their official website or app.

### ⭐⭐⭐⭐⭐ Fantastic skin care that does what it says!
*by R***O on January 16, 2026*

I absolutely love what this lightly scented serum does for my 68 year old skin! It is almost instantly absorbed, and in less than a week, the texture has become actually smoother and healthy feeling and looking. Dark spots are fading before my eyes, and I am thrilled about a scar on my chin actually barely visible. Is this a miracle? For me it is!!!

## Frequently Bought Together

- La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks
- La Roche-Posay Glycolic Acid Serum with Kojic Acid and Vitamin B5, Reduces Dark Spots and Discoloration, Skin Tone Corrector to Brighten and Even Skin Tone
- La Roche-Posay Pure Retinol Face Serum with Vitamin B3, Anti Aging Face Serum for Lines, Wrinkles & Premature Sun Damage to Resurface & Hydrate, Suitable for Sensitive Skin, 1.0 Fl. Oz

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-03*