

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
✨ Unlock your skin’s radiant future with science-backed spot correction!
La Roche-Posay Mela B3 Niacinamide Serum is a dermatologist-developed, anti-aging dark spot corrector featuring a breakthrough patented Melasyl complex and 10% Niacinamide. Clinically proven to reduce sun spots, age spots, and post-acne marks across all skin tones, this 30ml serum delivers long-lasting, radiant, and even skin with a clean, paraben-free formula.










| ASIN | B0CM4B43DZ |
| Active Ingredients | Melasyl™, Niacinamide, salicylic_acid |
| Best Sellers Rank | #809 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #31 in Facial Serums |
| Brand | La Roche-Posay |
| Brand Name | La Roche-Posay |
| Customer Reviews | 4.4 out of 5 stars 15,933 Reviews |
| Global Trade Identification Number | 03337875890021 |
| Item Form | Serum |
| Item Highlight | Anti-aging serum with Melasyl™ and 10% niacinamide, discoloration serum for sun spots, age spots & post-acne dark spots. |
| Item Volume | 30 ml |
| Item Weight | 30 g |
| Manufacturer | Factory EU - France COSMETIQUE ACTIVE PRODUCTION |
| Manufacturer Part Number | LRMBSR30 |
| Material Features | Antioxidant, Non-Comedogenic, Paraben Free |
| Material Type Free | Paraben Free |
| Model Number | LRMBSR30 |
| Number of Items | 1 |
| Product Benefits | Visibly corrects age spots, sunspots, liver spots, acne marks, uneven skin tone, dullness & lack of radiance. Product Benefits Visibly corrects age spots, sunspots, liver spots, acne marks, uneven skin tone, dullness & lack of radiance. See more |
| Recommended Uses For Product | Powered by Melasyl™, a new exclusive La Roch Posay ingredient, born from 18 years of research, and 10% Niacinamide. A first-of-its-kind discoloration serum to correct dark spots for brighter, radiant skin & long-lasting results |
| Scent | Scented |
| Scent Name | Scented |
| Skin Tone | All |
| Skin Type | All, Combination, Dry, Normal, Oily |
| Special Ingredients | 10% Niacinamide, Hyaluronic Acid, Melasyl™, Thermal Spring Water |
| Target Use Body Part | Face, Neck |
| Unit Count | 1 Fluid Ounces |
| Use for | Face, Neck |
A**R
One of my favorite drugstore serums!
I am absolutely LOVING this LRP MelaB3 Niacinamide serum. I did some research and liked what I saw regarding the studies of long-term use of this product. After several months, the B3 reveals brighter skin and dark spots are less noticeable. I have several dark spots on my cheeks, and am trying everything I can to reduce them (short of a laser, and that’s not off the table)! This is a slightly viscous (not viscious! haha) pink serum that comes in a blue bottle with a dropper. I store it out of sunlight in a cool place because usually that’s why skincare items come in unusual packaging, and that’s clue enough for me. It doesn’t take much to cover my entire face, neck, and chest with the serum…maybe 3-4 drops. I do get very slightly annoyed by the wide round dropper because when I lower it back into the bottle, it almost always touches the side on the way in and some of the serum drips down the threaded glass edge of the bottle, making a mess and wasting product. Very minor, but annoying nonetheless. Now, this serum has a very particular scent. It really turned me off the first few times I used it, and I can’t put my finger on exactly what it is. But now I find myself looking forward to the scent, and I think that a testament to how luxurious this makes my skin feel and how easy it is to layer with other products. I can’t speak to effectiveness of dark spots yet, as this does purport to be a bit slower at that (I mean, dark spots are persistent and insidious as it is) so in the meantime, I’ll say that my skin is luminous and moisturized even when this is the only skincare product I use before bed or in the morning (beneath sunscreen of course, always always sunscreen). Before I forget, this layers in such a lovely way with both my sunscreen and also with a retinal product I use. No pilling! Though not instantly, it melts right into my skin, plumping it right up.
J**D
I recommend. But keep in mind it does take a little bit to make a difference.
This is my first bottle of this product so far I really like it. I am noticing a difference day by day than it makes in my skin tends to fade freckles and dark spots.
B**I
Actually Made a Difference in My Dark Spots
I bought this specifically for discoloration and post-acne marks, and I was really happy with the results. With consistent use, my skin looked brighter and more even, and some of my darker marks became noticeably less visible. I also really liked the texture and how easily it layered with the rest of my skincare without feeling heavy or greasy. It does take consistency, but this was definitely a worthwhile addition to my routine.
P**S
Great product
ve been using La Roche-Posay Mela B3 Serum consistently, and I’m really impressed. It has helped fade my post-acne marks and made my skin tone look more even. The texture is lightweight, absorbs quickly, and doesn’t feel greasy. It works well under moisturizer and sunscreen. Results take a few weeks, so patience is important, but it’s worth it. I would definitely recommend it for anyone dealing with dark spots or uneven skin tone.
A**R
Very fine serum…
Been concentrating on one age spot. While applying twice each day, no noticeable difference. The serum is fine for the rest of my face. No irritation and lightweight. Skin looks smooth and enhanced.
T**R
Working after a few weeks.
Have been using this on my dark spots for just a few weeks can see noticeable fading. I’ve tried everything and nothing has worked. Can’t wait to see more results.
A**N
Works very well!
This has become a staple in my beauty routine & it’s something that I will definitely continue to use. Consistency is the key with this product. I have been using it morning & night for about 6 months & I feel that there is a noticeable difference. My skin feels & looks smoother. I have several acne scars that I feel have lightened & im very happy with its performance. It doesn’t feel heavy & I do feel that it works well as a daily brightener- but remember consistency is very important here. I definitely recommend this product if you have concerns about acne scars.
A**E
Lighten dark spots
Dermatoligist recommend, so I've been using for a few weeks two times a day. I haven't really noticed much, maybe a little lighter dark spots, that's why only 4 stars. It doesn't irritate my skin, not itchy or sticky. Just a few drops and it absorbs quickly. It does not protect against the sun or moisturize so after applying Mela B3 to clean skin you will need to apply moisturizer and sun screen, just as well because I like my brand now. I will continue to use it to 1-see if dark spots will lighten as promised and 2-to keep new ones from appearing. Update its 2 months later and I have noticed the dark spots getting lighter, less noticeable, not gone, but easier to cover with concealer. It works best on the newer and lighter ones.
V**A
Great for prevention
I bought this to lessen my pigmentation, but I didn’t see much of a difference. What I did notice was my melasma and other hyperpigmentation did not worsen and I did not get any new pigmentation from being in the sun! I use this every day. It didn’t cause acne or fungal acne. For me, this is a good product to use alongside other serums that remove dark spots/melasma.
M**V
ワントーンあがる
肌がワントーン明るくなめらかになるので愛用してます。3本目です。
D**A
Recomendado
Excelente producto, ayuda a disminuir las manchas de la cara (en mi caso por el sol). Los resultadosson lentos, sin embargo el tono de la piel, con el uso se va unificando. Definitivamente lo seguire comprando.
A**E
Sehr gutes Serum! 🌸
Ich bin sehr zufrieden mit dem Serum. Es fühlt sich angenehm auf der Haut an, zieht schnell ein und meine Haut wirkt gepflegter und ebenmäßiger. Würde ich wieder kaufen! ✨
S**M
Orijinal
Bence orijinal amazon gönderici satıcılı dan alın kokusu güzel rengi açık şeftalı pembe arası, ben cildiye doktorumun tedavi planı için aldım içindeki melasyl in alternatifi muadili ürün yok maalesef diğer bileşen zaten niacinamide henüz üç haftadır kullanıyorum net bi etki görmedim tüm yaz devam
Trustpilot
2 weeks ago
2 weeks ago