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✨ Unlock your skin’s glow with science-backed brilliance! ✨
Mela B3 Serum by La Roche-Posay is a dermatologist-tested, patented dark spot corrector featuring 10% Niacinamide and Melasyl™ complex. Clinically proven to reduce sun spots, age spots, and post-acne marks by 85% in 8 weeks, it delivers radiant, even-toned skin for all skin types with a lightweight, non-greasy formula.










| ASIN | B0CM4B43DZ |
| Active Ingredients | Melasyl™, Niacinamide, salicylic_acid |
| Best Sellers Rank | #1,112 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #38 in Facial Serums |
| Brand | La Roche-Posay |
| Brand Name | La Roche-Posay |
| Customer Reviews | 4.4 out of 5 stars 14,021 Reviews |
| Global Trade Identification Number | 03337875890021 |
| Item Form | Drop |
| Item Volume | 30 Milliliters |
| Item Weight | 30 Grams |
| Manufacturer | Factory EU - France COSMETIQUE ACTIVE PRODUCTION |
| Manufacturer Part Number | LRMBSR30 |
| Material Features | Allergy Tested, Dermatologist Tested for Safety, Non-Comedogenic, Paraben Free, Sensitive Skin Tested |
| Material Type Free | Alcohol Free, Paraben Free, Soap 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 |
| Special Ingredients | 10% Niacinamide, Melasyl™ |
| Target Use Body Part | Face, Neck |
| Unit Count | 1.0 Fluid Ounces |
| Use for | Face, Neck |
C**Y
This product works!
This serum is amazing! I noticed visible decrease in my dark spots after a month of use. The key is to maintain consistency - ensure that you incorporate into your daily routine and stick with it! It does not have a bad odor like some of the other products I’ve tried. It takes a little time to dry but does not leave your face feeling greasy. In my opinion this is a fabulous option for those looking to fade their dark spots!
N**W
Luxurious and comfortable. Highly recommend!
Magical. I recently saw a dermatologist regarding my middle aged face. She sent me out the door with a few samples of this and a few samples of sunscreens. Loved them all. But this. Wow. If you are treating your skin with prescriptions that cause redness or dryness but you must push through to see the results you want- use this too! Cicaplast B5 and this magical serum will have your skin feeling soft, smooth, moisturized and a whole lot happier. Initially, smoothing this into my skin feels luxurious and lovely. The serum moves easily, absorbs and feels hydrating. Immediately, my skin is happier. It’s even happier 20 minutes later. I put this on while getting ready for bed and in the morning after washing my face. 1 week in and I think there is a visible difference. I am using four new products on my face to help with the case of Getting Old and this is one of them. Cicaplast B5, a sunscreen and face wash- from this brand, La Roche-Posay. I never tried them till the dermatologist recommended and this brand seems fantastic. The dermatologist I saw was younger than me but her skin was amazing. She glowed and her skin was translucent and utterly blemish free. I was listening to everything she said and La Roche-Posay was her favorite brand for herself and to recommend. What else does she do to keep her skin supple and radiant? I should have asked! My skin has improved and I am buying another bottle for a friend and probably for my Mother. I do have sensitive skin (Oil of Olay moisturizer used to turn my face red and burn like fire). La Roche Posay products have been excellent and irritant free. Recommended! Try it. It’s good. (I have tried Chanel’s La Blanc line. Lancome. Philosophy. Murad. I like the La Blanc face wash and everything Shiseido. Everything else was forgettable and ineffective.) The La Roche Posay products I have used make me curious to try more of their products.
K**N
Easy for use
Gentle and lightweight serum that helps brighten skin and fade dark spots over time. Great for sensitive skin and daily use, but results are gradual.
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.
K**Z
“Spectacular results” Love it ❤️❤️
I have to share this with you!!!!!. This is my 5th bottle, and I can honestly say I’m beyond impressed with the results. At first, I had my doubts, but this product has truly exceeded my expectations. I’ve seen amazing improvements, especially on my décolletage area, which used to be one of my biggest insecurities. The appearance of dark spots and uneven tone has consistently improved over time, and my skin now looks much more even and radiant. I use it every night before going to bed, and on alternating days I also apply it in the morning, always followed by sunscreen. This routine has made a huge difference. The texture is silky and not sticky at all, and it has a very delicate, pleasant scent, which makes it even more enjoyable to use. If you’re dealing with sun spots or discoloration like I was, this product is definitely worth trying. I’m extremely happy with the results and will absolutely keep repurchasing!
J**G
My favorite skin care product!!
I am addicted to this! I use it twice a day and have had multiple people say my skin looks great since starting this. It is brightening and incredibly moisturizing. It feels luxe putting on. I love the slip. I wish it weren’t so expensive, and I wish the dropper were better. But I’ll keep buying it. My favorite skin care product.
K**E
Good product 👍
This product is very good for dark spots. I had a dark spot on my forehead so I started using it to help me getting rid of it and it definitely worked. I use sunscreen all the time after applying it to the area and even in the house to prevent skin damage. If you guys are looking for a good product for dark spots removal please don’t hesitate to try this. I’ll definitely order one more soon🫶
M**J
Great serum, but pricey and runs out quickly
This item is great, but it is definitely pricey, and you go through the bottle pretty quickly. At first glance, the bottle looks like it contains a good amount, but it’s important to realize that it is only about 70% full and not filled to the top. That said, the consistency is really nice. It has a pink serum-like texture, and after using it for two months, I’ve noticed that it has helped my skin look more glowy and healthy. I would recommend it, but just keep in mind that it is expensive.
R**O
OK.
Bon produit, agréable na pique pas ma peau sensible mais efficacité il faut voir dans la durée, trop court pour juger les résultats. Un petit bémol: le carton d'emballage est arrivé éclaté. C'était pour moi donc pas grave mais si vous achetiez pour offrir ça peut poser des problèmes.
M**A
Per le macchie della pelle
È un ottimo prodotto per togliere pian pianino le macchie della pelle, costa sicuramente un po’ ma il tempo è davvero efficace
P**D
Great product to lessen hyperpigmentation
Effective product for dealing with hyperpigmentation. Remember to use your sunscreen to prevent further skin damage
A**A
Good
Nice
A**M
The real deal affordable dark spot treatment
If you prioritize something with a cute package and irresistible scent this is not your serum. However if you struggle with dark spots on your skin/melasma this serum is definitely a helper with guaranteed improvements. It’s not a miracle maker but since I started using it 2x day some of my dark spots lit up or reduced size. More importantly - had no other dark spots appearing on my face since!!! It smells and has the texture of a treatment product- it’s not fragrant at all and if applied in excess will create a yellowish paste on the skin. However if well applied and spread on the skin before your moisturizer none of this will happen. I was quite faithful to caudalie’s vinoperfect serum (has an equivalent cost) but this one, in results definitely makes la roche posay in the lead of anti-pigmentation skincare.
Trustpilot
2 weeks ago
1 week ago