---
product_id: 724900087
title: "La Roche-Posay Mela B3 Serum Brightening Beauty Serum, Aging Care, Moisturizing, Pore Care, Face, Niacinamide, Retinol, Hyaluronic Acid, Melasyl, Dullness, Transparency, Skin Cloudiness, Uneven Color"
brand: "la roche-posay"
price: "$124.17"
currency: USD
in_stock: true
reviews_count: 13
category: "La Roche Posay"
url: https://www.desertcart.us/products/724900087-la-roche-posay-mela-b3-serum-brightening-beauty-serum-aging
store_origin: US
region: United States of America
---

# Niacinamide + Retinol combo for brightening Hypoallergenic & safe for sensitive skin 30ml ultra-hydrating gel serum La Roche-Posay Mela B3 Serum Brightening Beauty Serum, Aging Care, Moisturizing, Pore Care, Face, Niacinamide, Retinol, Hyaluronic Acid, Melasyl, Dullness, Transparency, Skin Cloudiness, Uneven Color

**Brand:** la roche-posay
**Price:** $124.17
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s true radiance with science-backed luxury!

## Quick Answers

- **What is this?** La Roche-Posay Mela B3 Serum Brightening Beauty Serum, Aging Care, Moisturizing, Pore Care, Face, Niacinamide, Retinol, Hyaluronic Acid, Melasyl, Dullness, Transparency, Skin Cloudiness, Uneven Color by la roche-posay
- **How much does it cost?** $124.17 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/724900087-la-roche-posay-mela-b3-serum-brightening-beauty-serum-aging)

## 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

- • **Gentle Yet Effective:** Formulated for extra sensitive skin, hypoallergenic and suitable for normal to dry skin types.
- • **Luxury in Every Drop:** Concentrated 30ml gel formula delivers visible results fast—because your skin deserves the best.
- • **Confidence in a Bottle:** Join thousands of glowing users worldwide who trust La Roche-Posay for skin clarity and youthful transparency.
- • **Glow-Boosting Powerhouse:** Clinically proven blend of Niacinamide, Retinol & Melasyl targets dullness and uneven tone for radiant skin.
- • **Hydration Meets Anti-Aging:** Hyaluronic Acid deeply moisturizes while smoothing fine lines and refining pores.

## Overview

La Roche-Posay Mela B3 Serum is a 30ml gel-based brightening and anti-aging serum combining Niacinamide, Retinol, Hyaluronic Acid, and Melasyl. Designed for normal to dry and sensitive skin, it targets dullness, uneven color, and pore texture while providing deep hydration. Hypoallergenic and clinically formulated in France, this serum is a top-rated choice for professionals seeking visible skin clarity and youthful glow.

## Description

Product Description "Mela B3 Serum" is a brightening serum that combines the unique ingredients MELASYL x1, niacinamide x2, retinol derivative x2, and brightening x5 that gives the skin a dullness and unevenness of color due to dryness. Formulated with moisturizing ingredient hyaluronic acid *6 and skin-conditioning ingredients LHA*7, etc., to condition the texture and leave your pores looking smooth and invisible. Recommended for those who begin to worry about dullness or unevenness, adult skin that is concerned about the appearance of fine lines and pores due to dryness, and those who want to continue their full brightening *5 and aging care without strain. It is also useful for people who want to value daily skin management *8, regardless of gender. Simple to use. Take 3-4 drops in your hands after washing and toning, avoiding around the eyes and gently blend onto your face and neck. It can be used in the morning and at night, and if used in the morning, please layer with a sunscreen or UV base. Recommended for taking pictures and intensive moisturizing care before making up, when you are concerned about dull skin due to the changing seasons. The Mela B3 Serum is not only a single item, but it is also designed to be easy to routine in combination with the same brand of toner, moisturizing cream, and UV care. After this product, you can moisturize it with lotion or cream, and protect your skin with UV care during the day to support Brightening*5. Combined with the same La Roche Pose's face lotion, moisturizing cream and UV series, it is easy to build a consistent routine from after cleansing to daytime care. This beauty serum is easy to incorporate daily skin care for adult skin that begins to be worried about dullness and dryness. Regardless of the gender or gender, it provides moisture and a bright impression*4 on days when you are concerned about your facial color when working at home or in a mask. A confident and bright impression*4 brings to your skin, adding a positive glow to your everyday life. There may be individual differences in fragrance, usage, and skin condition. Please test a small amount in the period of sensitive weather, discontinue use and consult a professional if you experience any skin abnormalities. Returns and exchanges comply with desertcart.co.jp's return policy. Please review desertcart.co.jp's return policy for more details before ordering. In addition, please contact the seller directly as we do not accept exchanges. Please note that depending on the product, our own return and exchange conditions may be set. For more details, please refer to the product page and desertcart.co.jp's return policy. *1 2-mercapnicotinoyl glycerin (toning ingredient) *2 toning ingredients *3 dullness due to dryness *4 Moisturizing effect *5 Moisturizes and brightens skin *6 Moisturizing ingredients *7 Keratin softener *8 Daily skin care *9 within La Roche posse *10 Ratio. 2-mercapnicotinol glycine (skin toning ingredient), niacinamide (skin toning ingredient), retinol palmitate (skin toning ingredient), sodium hyaluronate (moisturizing ingredient), capryloyl salicylic acid (keratolytic softener), glycerin 2K (skin toning ingredient), carnosine (moisturizing ingredient), cide. Stusseira Tamari Shiholia extract (skin toning ingredient), thermal water (water: skin toning ingredients)" Ingredients Water, Dimethicone, Niacinamide, Glycerin, PG, Polysilicone-11, Silica, Bis(PEG/PPG-16/16) PEG/PPG-16/16 Dimethicone, 2-Mercapnicotinol Glycine, Phenoxyethanol, Octyldodecanol, Polyacrylyl Dimethyltaurine Ammonium , fragrance, chio Sodium sulfate, carnosine, porcelain summer 338, capryloyl salicylic acid, capryyl glycol, sesquistearate, PEG-20 methylglucose cystearate, 2K, xanthan gum, retinol palmitate, tri (caprylic acid / capric acid), glyceryl, sodium hyaluronate, pentyl glycol. Ethylene-vinyl acetate 3Na, Sodium Hydroxyl, Cysto Cerata Malsicholia Extract, Tocopherol, Citric Acid, Red 227, Tetra (Di-t-Butyl Hydroxyhydrosilic Acid) Pentaerrythryl *Due to product improvements and changes in display methods, etc. See product description for actual ingredients Directions Take 3-4 drops with clean hands, avoiding around the eyes, and blend gently. Use morning and night on your face and neck Safety Warning Do not use if you experience skin abnormalities. Use carefully if there are any abnormalities in your skin, such as redness, itchiness, irritation, discoloration (white spots, etc.), or blackheads, and consult a dermatologist. Avoid using around the eyes. Keep out of reach of infants, in direct sunlight, or in high temperatures. The cap is always closed

Review: Very good - I received this serum as birthday present, before I was doubting if I should buy such expensive serum. I used it around 1 week and can say skin became soft, smooth and fresh. The circles under eyes definitely got lighter color. My face originally had no dark spots so much and skin was in a good condition, but now it's even better. What I definitely like: 1. Effect. On my skin I don't have burn, allergy of any other discomfort. Using in the night. 2. Smell. I am fond of serums with smell. It have a flower smell. But it's quite strong, if you don't like strong sweet smells it can be a minus for you. What I don't like: 1. The pipette rubber is small and hard. My fingers feel uncomfortable 😕 2. Consistency is a bit to thick. So minimum to cover my face I use 3 pipette of product. Which are not economic at all. I am not sure if this csn be applied on the wet face to save the product for longer. 3. Smell.. again. It's nice it have flower smell for me, but still smell is kinda flat. I think would be better to have some herbal mix smell rather that some 1 smell without tones. Because every time using it smell becoming more annoying 😑
Review: くすみ抜け - 良い。くすみが抜けて明るくなる感じがする。 美容医療の後の維持にもおすすめ。 テクスチャーはかなり伸びが良く、全顔に馴染ませやすい。しっとりしつつもベタつきはないので脂性肌でも不快感なく使えそう。 香料が甘めのガムのような独特な香りに原料臭が混ざる感じなので、海外ブランドの化粧品に慣れてる人は平気かもしれないが、苦手な人は注意。

## Features

- Normal to Dry Skin Can be used even on sensitive skin
- Gel
- Blend: La Roche-Posay

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM4B43DZ |
| Amazon Bestseller | #3,529 in Beauty ( See Top 100 in Beauty ) #119 in Facial Serums |
| Brand | La Roche-Posay |
| Brand Name | La Roche-Posay |
| Country of Publication | France |
| Customer Reviews | 4.4 out of 5 stars 13,259 Your Review |
| Global Trade Identification Number | 03337875890021 |
| Item Form | Gel |
| Item Type Name | HSA158 |
| Item Volume | 30 Milliliters |
| Item Weight | 30 Grams |
| Manufacturer | 日本ロレアル |
| Manufacturer Part Number | LRMBSR30 |
| Model Number | LRMBSR30 |
| Number of Items | 1 |
| Product Benefits | Formulated with 10 carefully selected ingredients x 1, this product adapts to the daily beauty routine of those who want to achieve both brightening and aging care simultaneously. Skin toning and moisturizing ingredients such as hyaluronic acid *3, LHA*4, and glycyrrhitic acid 2K *5 provide a bright impression while maintaining the moisture balance of your skin. *1 Comparison It refers to MELASYL, Niacinamide, Retinol Derivative, Sodium Hyaluronic Acid, Capryloyl Salicylic Acid, Glycyrrhitic Acid 2K, Carnosine, Glycerin, Cistus Ceratamycholia Extract, and Thermal Water (Water). *2 Hydrate and brighten skin *3 Sodium Hyaluronic Acid (moisturizing ingredient) *4 Capryloyl Salicylic Acid (keratolytic softener) *5 Glycyrrhitic Acid 2K (Skin toning ingredient) Product Benefits Formulated with 10 carefully selected ingredients x 1, this product adapts to the daily beauty routine of those who want to achieve both brightening and aging care simultaneously. Skin toning and moisturizing ingredients such as hyaluronic acid *3, LHA*4, and glycyrrhitic acid 2K *5 provide a bright impression while maintaining the moisture balance of your skin. *1 Comparison It refers to MELASYL, Niacinamide, Retinol Derivative, Sodium Hyaluronic Acid, Capryloyl Salicylic Acid, Glycyrrhitic Acid 2K, Carnosine, Glycerin, Cistus Ceratamycholia Extract, and Thermal Water (Water). *2 Hydrate and brighten skin *3 Sodium Hyaluronic Acid (moisturizing ingredient) *4 Capryloyl Salicylic Acid (keratolytic softener) *5 Glycyrrhitic Acid 2K (Skin toning ingredient) See more |
| Skin Type | Sensitive |
| Special Ingredients | Niacinamide |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** La Roche-Posay
- **Global Trade Identification Number:** 03337875890021
- **Item Form:** Gel
- **Item Volume:** 30 Milliliters
- **Item Weight:** 30 Grams
- **Number of Items:** 1
- **Skin Type:** Sensitive
- **Special Ingredients:** Niacinamide
- **Unit Count:** 1.0 Count

## Images

![La Roche-Posay Mela B3 Serum Brightening Beauty Serum, Aging Care, Moisturizing, Pore Care, Face, Niacinamide, Retinol, Hyaluronic Acid, Melasyl, Dullness, Transparency, Skin Cloudiness, Uneven Color - Image 1](https://m.media-amazon.com/images/I/71MvPZ+BvqL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## 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

### ⭐⭐⭐⭐⭐ Very good
*by T***N on October 31, 2024*

I received this serum as birthday present, before I was doubting if I should buy such expensive serum. I used it around 1 week and can say skin became soft, smooth and fresh. The circles under eyes definitely got lighter color. My face originally had no dark spots so much and skin was in a good condition, but now it's even better. What I definitely like: 1. Effect. On my skin I don't have burn, allergy of any other discomfort. Using in the night. 2. Smell. I am fond of serums with smell. It have a flower smell. But it's quite strong, if you don't like strong sweet smells it can be a minus for you. What I don't like: 1. The pipette rubber is small and hard. My fingers feel uncomfortable 😕 2. Consistency is a bit to thick. So minimum to cover my face I use 3 pipette of product. Which are not economic at all. I am not sure if this csn be applied on the wet face to save the product for longer. 3. Smell.. again. It's nice it have flower smell for me, but still smell is kinda flat. I think would be better to have some herbal mix smell rather that some 1 smell without tones. Because every time using it smell becoming more annoying 😑

### ⭐⭐⭐⭐⭐ くすみ抜け
*by A***E on February 15, 2026*

良い。くすみが抜けて明るくなる感じがする。 美容医療の後の維持にもおすすめ。 テクスチャーはかなり伸びが良く、全顔に馴染ませやすい。しっとりしつつもベタつきはないので脂性肌でも不快感なく使えそう。 香料が甘めのガムのような独特な香りに原料臭が混ざる感じなので、海外ブランドの化粧品に慣れてる人は平気かもしれないが、苦手な人は注意。

### ⭐⭐⭐⭐⭐ 顔色が明るくなりおすすめです
*by G***O on April 16, 2026*

半分くらい使いました。 顔色が明るくなり、肌が柔らかくなりました。 皆さんのレビューにあるように確かにいいです！ 子育てで8年間スキンケアを後回しにして、本当の限界が来たのとやっと少しスキンケアに回す時間ができたので購入しました。 使い始めて1ヶ月くらいから顔の明るさを自覚。 肌が柔らかくなるのを実感。 目尻の下の乾燥によるちりめんじわを無くしたいのですが、こちらはまだしっかりあります。 2ヶ月目からは美容鍼も始めて、さらに効きが良いような気がします。 今3ヶ月経ちましたが、ごわごわした感じが取れて、もちもちに近付きつつあります！、水分保有量がアップしている気がします。 続けます！

## 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: 2026-05-22*