

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.
✨ Unlock your skin’s true potential with science-backed glow! ✨
La Roche-Posay Mela B3 Niacinamide Face Serum is a clinically proven dark spot corrector that targets persistent pigmentation, sun spots, and acne marks across all skin tones. Featuring Melasyl anti-aging technology and niacinamide, it evens skin tone with anti-relapse efficacy while being non-comedogenic and suitable for sensitive skin. Trusted by over 13,000 users with a 4.4-star rating, this 30ml serum is your go-to for radiant, even skin.









| ASIN | B0CM4B43DZ |
| Best Sellers Rank | #199 in Beauty ( See Top 100 in Beauty ) #8 in Facial Treatments & Masks |
| Brand | La Roche-Posay |
| Brand Name | La Roche-Posay |
| Country of Publication | France |
| Customer Reviews | 4.4 out of 5 stars 13,577 Reviews |
| Global Trade Identification Number | 03337875890021 |
| Item Form | Drop |
| Item Volume | 30 Milliliters |
| Item Weight | 30 Grams |
| Manufacturer Part Number | LRMBSR30 |
| Material Features | Non-Comedogenic |
| Model Number | LRMBSR30 |
| Number of Items | 1 |
| Product Benefits | Corrects persistent dark spots. Evens all skin tones with anti-relapse efficacy. |
| Product benefits | Corrects persistent dark spots. Evens all skin tones with anti-relapse efficacy. |
| Recommended Uses For Product | Apply up to twice per day after cleansing. For maximum efficacy: -Cleanse using the Mela B3 cleanser. - In the morning apply the Mela B3 Day Cream. |
| Scent | Scented |
| Scent Name | Scented |
| Skin Tone | All |
| Skin Type | Combination |
| Skin type | Combination |
| Special Ingredients | Niacinamide |
| Special ingredients | Niacinamide |
| Target Use Body Part | Face |
| Unit Count | 30 Milliliters |
| Use for | Face |
A**A
Good
Nice
M**R
I loooooove it
Although its my fourth day using it but I highly recommend this i can already notice some difference.. I use it twice.. every one with stubborn pigmentation go for it
S**Y
Good
Good
S**T
Excellent results
Excellent results. Apply after vitamin C
J**A
Nothing good about it
Can’t say anything good about the product. 1. Causes pimples (though I am not prone to pimples) 2. Leaves a firm film on your face once dries 3. Doesn’t help with removing dark spots (used on my hand since couldn’t use it on my face) 4. Smells bad
D**.
Doesn't seem real
The product wasn't sealed and the box was open. Does not seem like legitimate product.
V**T
Broken box and bottle seal
When I received this product, I didn’t find any type of seal on the box and on the bottle as well. Looks like a tampered product.
N**O
Should deliver new package
Highly unsatisy with the packaging it was open half used.
P**D
Great product to lessen hyperpigmentation
Effective product for dealing with hyperpigmentation. Remember to use your sunscreen to prevent further skin damage
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.
M**O
My honest review of Mela B3 Serum
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.
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
J**U
Excelente calidad y precio
Excelente para la hidratación de la piel, la deja muy suave, recomendada por mi dermatóloga. Incluso tiene un aroma muy agradable, en farmacias el precio a veces está al doble Ayuda a eliminar manchas con el uso constante
Trustpilot
1 month ago
1 week ago