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





| ASIN | B0CM4B43DZ |
| ASIN | B0CM4B43DZ |
| Amazon Bestseller | #3,562 in Beauty ( See Top 100 in Beauty ) #107 in Facial Serums |
| Brand Name | La Roche-Posay |
| Country of Origin | France |
| Country of Publication | France |
| Customer Reviews | 4.4 4.4 out of 5 stars (13,056) |
| Date First Available | June 12, 2024 |
| Global Trade Identification Number | 03337875890021 |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Type Name | HSA158 |
| Item Volume | 30 Milliliters |
| Item Weight | 30 Grams |
| Item model number | LRMBSR30 |
| Manufacturer | 日本ロレアル |
| 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,… |
| Product Dimensions | 3.55 x 5.5 x 10.9 cm; 30 g |
| Skin Type | Sensitive |
| Special Ingredients | Niacinamide |
| Unit Count | 1.0 Count |
T**N
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 😑
A**E
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。
G**O
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!
E**U
Fading the dark spots slowly
I have seen some changes on my dark spots appearance so far. Slowly progress .
な**な
高いけど効果はすごい。匂いがちょっと気になるのと量がすごく少ないので毎日は使えない。鼻のぼこぼこ毛穴が1回使っただけでもマシになりました。お金があるときにまた買いたい。
も**ん
トロッとしているが、肌につけるとすぐに浸透してベタベタしない。香りも好き。使い始めて1ヶ月でシミが少し薄くなりました。気に入って使っています。
P**L
Good product
The circled in blue bottle I bought from drug store. Then I ordered from Amazon . But I found the difference in color of bottles . I am confused smell was also different.
き**ぎ
肌のハリ、炎症による色素沈着、アトピー跡に効果を感じたので購入しました。 使った次の日の肌のふっくら感がとても良く、使い心地がいいです。 香りが独特ですが、慣れたら気になりません。
P**D
Effective product for dealing with hyperpigmentation. Remember to use your sunscreen to prevent further skin damage
A**A
Nice
M**O
I’ve always been quite skeptical about cosmetic products — they often seem to promise more than they actually deliver. However, my experience with the Mela B3 Serum has been surprisingly positive. I’ve had melasma since the birth of my daughter, more than ten years ago, so I don’t expect it to disappear overnight with just one product. After about 30 days of consistent use, I noticed — and confirmed through photos — that the darker spots became slightly lighter, and some of the lighter ones have partially faded. I use the serum twice a day (morning and night), after cleansing my face with La Roche-Posay Purifying Wash, followed by sunscreen, which I reapply throughout the day. I plan to keep using it and hope to see even better results over time. I believe this is the kind of product that shows its best effects with long-term use and careful sun protection. It’s also worth mentioning that I have rosacea, which had recently flared up quite badly. Since starting Mela B3 Serum, my rosacea has improved significantly — I’d say by around 70%. The redness, affected area, discomfort, and itching have all decreased noticeably. Overall, I’ve seen a remarkable improvement in my rosacea.
V**K
Super
A**A
Here’s a clear and honest Amazon-style review based on the product in your image: ⸻ I’ve been using the La Roche-Posay Mela B3 Serum for a few weeks now, and overall I’m quite satisfied with the results. The texture is lightweight and absorbs quickly into the skin without feeling greasy or sticky, which makes it easy to layer with other products. One of the things I appreciate most is that it feels gentle on the skin. I didn’t experience any irritation or breakouts while using it, even on more sensitive areas. Over time, I’ve noticed a slight improvement in the appearance of dark spots and overall skin tone—it looks a bit more even and brighter. That said, the results are not instant. It takes consistency and patience to see visible changes, so if you’re expecting quick results, this might feel a bit slow. Also, the dropper works fine, but sometimes it doesn’t pick up a full amount of product. Overall, it’s a solid serum for anyone looking to gradually improve skin clarity and tone with a gentle formula. I would recommend it, especially if you prefer lightweight skincare that doesn’t feel heavy on the skin.
Trustpilot
3 weeks ago
5 days ago