---
product_id: 770387893
title: "La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml"
brand: "la roche-posay"
price: "¥10398"
currency: JPY
in_stock: false
reviews_count: 7
url: https://www.desertcart.jp/products/770387893-la-roche-posay-mela-b3-anti-dark-spot-serum-corrects
store_origin: JP
region: Japan
---

# 90% dark spot correction* Lightweight gel-serum texture 10% Niacinamide + patented Melasyl™ La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml

**Brand:** la roche-posay
**Price:** ¥10398
**Availability:** ❌ Out of Stock

## Summary

> ✨ Unlock flawless skin with science-backed glow! ✨

## Quick Answers

- **What is this?** La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml by la roche-posay
- **How much does it cost?** ¥10398 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/770387893-la-roche-posay-mela-b3-anti-dark-spot-serum-corrects)

## 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

- • **Advanced Melasyl™ Technology:** Multi-patented ingredient that prevents future pigmentation by regulating melanin production early.
- • **Powerful 10% Niacinamide Boost:** Strengthens skin barrier, soothes pigmentation, and evens skin tone with vitamin B3 potency.
- • **Fast-Absorbing, Non-Sticky Formula:** Lightweight peach-toned gel-serum texture perfect for daily use without residue or heaviness.
- • **Clinically Proven Dark Spot Reduction:** Targets and visibly fades persistent dark spots with 90% effectiveness* for radiant, even skin.
- • **Dermatologist-Tested & Sensitive Skin Friendly:** Hypoallergenic, non-comedogenic, alcohol-free, suitable for all skin types including sensitive.

## Overview

La Roche-Posay Mela B3 Anti-Dark Spot Serum is a dermatologist-developed, lightweight gel-serum that combines 10% Niacinamide and patented Melasyl™ to visibly reduce dark spots, sun spots, age spots, and post-acne marks. Clinically proven to correct 90% of persistent dark spots, it prevents new pigmentation while soothing and strengthening the skin barrier. Hypoallergenic and suitable for all skin types, this serum absorbs quickly without stickiness, making it an essential daily ritual for a clearer, more even complexion.

## Description

La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml : desertcart.in: Beauty

Review: Great product to lessen hyperpigmentation - Effective product for dealing with hyperpigmentation. Remember to use your sunscreen to prevent further skin damage
Review: Good - Good

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CM4B43DZ |
| Best Sellers Rank | #14,588 in Beauty ( See Top 100 in Beauty ) #481 in Serums |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,557) |
| Date First Available  | 16 September 2025 |
| Generic Name  | Serum |
| Importer  | L'Oréal India Pvt. Ltd., A-Wing, 8th Floor, Marathon Futurex, NM Joshi Marg, Lower Parel, Mumbai, Maharashtra 400013 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH  | 35 x 55 x 109 Millimeters |
| Item Weight  | 30 g |
| Item model number  | 3337875890021 |
| Manufacturer  | La Roche-Posay Laboratoire Dermatologique, La Roche-Posay Laboratoire Dermatologique CAI 86270 La Roche-Posay, France |
| Net Quantity  | 30.0 Milliliters |
| Packer  | L'Oréal India Pvt. Ltd., A-Wing, 8th Floor, Marathon Futurex, NM Joshi Marg, Lower Parel, Mumbai, Maharashtra 400013 |
| Product Dimensions  | 3.55 x 5.5 x 10.9 cm; 30 g |

## Product Details

- **Active Ingredients:** Melasyl™, Niacinamide
- **Brand:** La Roche-Posay
- **Item Form:** Drop
- **Item Weight:** 30 Grams
- **Material Feature:** Hypoallergenic, Non-Comedogenic
- **Material Type Free:** Paraben Free, Sulphate Free
- **Product Benefits:** All, Dark Spot Correction, Even Toning
- **Scent:** Unscented
- **Skin Type:** All, Sensitive
- **Use for:** Face

## Images

![La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml - Image 1](https://m.media-amazon.com/images/I/31ci+oeDpUL.jpg)
![La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml - Image 2](https://m.media-amazon.com/images/I/31dy1MT+yKL.jpg)
![La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml - Image 3](https://m.media-amazon.com/images/I/41fnkFLYUnL.jpg)
![La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml - Image 4](https://m.media-amazon.com/images/I/41lTmPH5S7L.jpg)
![La Roche-Posay Mela B3 Anti-Dark Spot Serum |Corrects Pigmentation, Sun Spots, Age Spots & Post-Acne Marks with Melasyl + 10% Niacinamide for even skin 30 ml - Image 5](https://m.media-amazon.com/images/I/41w+YsTzK5L.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

### ⭐⭐⭐⭐⭐ Great product to lessen hyperpigmentation
*by P***D on 16 January 2026*

Effective product for dealing with hyperpigmentation. Remember to use your sunscreen to prevent further skin damage

### ⭐⭐⭐⭐⭐ Good
*by M***E on 4 January 2026*

Good

### ⭐⭐⭐⭐⭐ Review
*by S***O on 22 December 2025*

Este sérum Mela B3 de La Roche-Posay de 30ml es una maravilla para combatir las manchas oscuras. Formulado con el nuevo ingrediente patentado Melasyl (después de 18 años de investigación) y 10% de niacinamida, actúa profundamente en manchas solares, de edad, post-acné y melasma, unificando el tono y dando luminosidad sin alterar el color natural de la piel. La textura es ligera y fluida, se absorbe rapidísimo sin dejar sensación pegajosa, y deja la piel suave e hidratada. Lo uso mañana y noche después de limpiar (3-4 gotas bastan), y en pocas semanas he notado las manchas más difuminadas, el tono más uniforme y la piel más radiante. ¡Incluso ha calmado rojeces en mi piel sensible! Es ideal para todo tipo de pieles, no irrita ni comedogénico, y huele sutil y agradable. Combinado con protector solar (recomiendo el Mela B3 UV de la misma línea), los resultados son impresionantes. Por la calidad dermatológica de La Roche-Posay, vale cada peso. ¡5 estrellas totales, lo recomiendo al 100% si buscas un antimanchas efectivo y gentil! Repetiré seguro.

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-01-22*