---
product_id: 647796658
title: "La Roche-Posay Mela B3 Niacinamide Face Serum; Dark Spot Corrector with Melasyl Anti-Aging Technology; Treats Pigmentation; Sun Spots, and Acne Marks for All Skin Types 30ML"
brand: "la roche-posay"
price: "$122.93"
currency: USD
in_stock: true
category: "La Roche Posay"
url: https://www.desertcart.us/products/647796658-la-roche-posay-mela-b3-niacinamide-face-serum-dark-spot
store_origin: US
region: United States of America
---

# Anti-relapse sun spot defense 30ml concentrated serum drop 5% Niacinamide potency La Roche-Posay Mela B3 Niacinamide Face Serum; Dark Spot Corrector with Melasyl Anti-Aging Technology; Treats Pigmentation; Sun Spots, and Acne Marks for All Skin Types 30ML

**Brand:** la roche-posay
**Price:** $122.93
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** La Roche-Posay Mela B3 Niacinamide Face Serum; Dark Spot Corrector with Melasyl Anti-Aging Technology; Treats Pigmentation; Sun Spots, and Acne Marks for All Skin Types 30ML by la roche-posay
- **How much does it cost?** $122.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/647796658-la-roche-posay-mela-b3-niacinamide-face-serum-dark-spot)

## 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

- • **Stay Spot-Free Longer:** Anti-relapse formula protects against new sun spots and acne marks, keeping your glow intact.
- • **Even Out Your Complexion:** Balances all skin tones with powerful niacinamide for radiant, uniform skin.
- • **Fade Persistent Dark Spots:** Clinically proven Melasyl tech targets stubborn pigmentation for a flawless finish.
- • **Trusted French Dermatology:** Backed by La Roche-Posay’s heritage and 14,800+ glowing reviews worldwide.
- • **Lightweight & Non-Comedogenic:** Absorbs quickly without clogging pores—perfect for combination skin and daily use.

## Overview

La Roche-Posay Mela B3 Niacinamide Face Serum is a 30ml dermatologist-developed treatment that corrects dark spots, evens skin tone, and prevents relapse of pigmentation using Melasyl anti-aging technology and 5% niacinamide. Suitable for all skin types, this lightweight, non-comedogenic serum is your daily defense against sun spots and acne marks, delivering visible results backed by thousands of positive reviews.

## Description

La Roche-Posay Mela B3 Niacinamide Face Serum; Dark Spot Corrector with Melasyl Anti-Aging Technology; Treats Pigmentation; Sun Spots, and Acne Marks for All Skin Types 30ML : desertcart.ae: Beauty

## Features

- CORRECT Corrects dark spots, even persistent ones
- SKIN TONES Evens all skin tones
- ANTI-RELAPSE Anti-Relapse efficacy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM4B43DZ |
| ASIN  | B0CM4B43DZ |
| Best Sellers Rank | #943 in Beauty ( See Top 100 in Beauty ) #24 in Facial Treatments & Masks |
| Brand Name | La Roche-Posay |
| Country of Publication | France |
| Country of origin  | France |
| Customer Reviews | 4.4 4.4 out of 5 stars (14,806) |
| Customer reviews | 4.4 4.4 out of 5 stars (14,806) |
| Date First Available  | 15 July 2024 |
| Global Trade Identification Number | 03337875890021 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Drop |
| Item Volume | 30 Milliliters |
| Item Weight | 30 Grams |
| Item model number  | LRMBSR30 |
| Manufacturer Part Number | LRMBSR30 |
| Material Features | Non-Comedogenic |
| Model Number | LRMBSR30 |
| Number of Items | 1 |
| Product Benefits | Corrects persistent dark spots. Evens all skin tones with anti-relapse efficacy. |
| Product Dimensions  | 3.55 x 5.5 x 10.9 cm; 30 g |
| Recommended Uses For Product | Apply up to twice per day after cleansing. For maximum efficacy: -Cleanse using the Mela B3 cleanser. - In the morning apply the Mela B3 Day Cream. |
| Scent Name | Scented |
| Skin Tone | All |
| Skin Type | Combination |
| Special Ingredients | Niacinamide |
| Target Use Body Part | Face |
| Unit Count | 30 Milliliters |

## Product Details

- **Product benefits:** Corrects persistent dark spots. Evens all skin tones with anti-relapse efficacy.
- **Scent:** Scented
- **Skin type:** Combination
- **Special ingredients:** Niacinamide
- **Use for:** Face

## Images

![La Roche-Posay Mela B3 Niacinamide Face Serum; Dark Spot Corrector with Melasyl Anti-Aging Technology; Treats Pigmentation; Sun Spots, and Acne Marks for All Skin Types 30ML - Image 1](https://m.media-amazon.com/images/I/51HKisT43qL.jpg)

## Questions & Answers

**Q: What is MELAB3 Serum designed to help improve?**
A: Mela B3 Serum is designed to reduce dark spots and skin discoloration, it acts on all types of spots even persistent ones, including sunspots and post‑acne marks. It works to brighten the skin tone and even out complexion.

**Q: When should MELAB3 Serum be used in a routine?**
A: Apply the serum after cleansing and before moisturizer. It can be used in the morning and/or evening. For best results, incorporate it into your daily skincare routine consistently.

**Q: Why is sunscreen recommended when targeting dark spots?**
A: Sun exposure stimulates melanin production, which can worsen existing dark spots or trigger new ones. Using daily broad‑spectrum sunscreen (SPF 30–50+) helps prevent further pigmentation and protects the improvements you’re getting from the serum.

**Q: Can MELAB3 Serum be combined with other corrective products?**
A: Yes - it can be layered with other corrective and hydrating products like moisturizers or antioxidants. In the morning, pair it with a sunscreen protector designed for pigmentation.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-09-11*