

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.
✨ Unlock radiant, even skin—because your glow is your power.
La Roche-Posay Mela B3 Serum combines a revolutionary multi-patented Melasyl active with 10% Niacinamide to target and prevent dark spots and hyperpigmentation. Clinically proven to reduce dark spots in 94% of users within 12 weeks, this lightweight, hypoallergenic gel-serum soothes sensitive skin while strengthening its barrier. Suitable for all skin tones and types, it delivers visible, lasting correction with a non-sticky, fast-absorbing formula.




















| ASIN | B0CM4B43DZ |
| Benefits | Corrects dark spots, even persistent ones. Evens skin tone. Anti-recurrence efficacy for lasting results. |
| Best Sellers Rank | 2,583 in Beauty ( See Top 100 in Beauty ) 4 in Face Night Care Serums & Fluids |
| Brand | La Roche-Posay |
| Brand Name | La Roche-Posay |
| Country Of Origin | France |
| Customer Reviews | 4.2 out of 5 stars 14,633 Reviews |
| Global Trade Identification Number | 03337875890021 |
| Item Form | serum |
| Item Volume | 30 Millilitres |
| Item Weight | 30 Grams |
| Item form | serum |
| Manufacturer | La Roche Posay |
| Manufacturer Part Number | LRMBSR30 |
| Material Features | Non-Comedogenic |
| Material feature | Non-Comedogenic |
| Model Number | LRMBSR30 |
| Number of Items | 1 |
| Product benefits | Corrects dark spots, even persistent ones. Evens skin tone. Anti-recurrence efficacy for lasting results. Product benefits Corrects dark spots, even persistent ones. Evens skin tone. Anti-recurrence efficacy for lasting results. See more |
| Recommended Uses For Product | Apply 3-4 drops morning and/or evening to face & after cleansing. Always complete morning routine with daily SPF. |
| Skin Tone | All |
| Skin Type | All |
| Skin type | All |
| Target Use Body Part | Face |
| Unit Count | 30.0 millilitre |
| Use for | Face |
L**A
Great quality and gives you great results
The product lasted me over two months using it twice a day. It did improve the texture of my skin making it look a lot softer! I think it contributed to reducing my pores. It didn't help that much to remove small areas of melasma, but I guess I will need a stronger product for it. I would say it is worth to buy but I also think there's other brands out there you can get for less and gives you the same result. If I can get it with discount I will get if again for sure!!
K**W
Love La Roche posay
I love this serum. Expensive do I only buy when on offer. Unsure if corrects hyperpigmentation completely. But my skin feels and looks lush when using
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.
L**A
Okaish
I’m using this for 2 months now , noticed a small difference on my face dark spot , as soon as I stopped using spot comes back to dark colour. I think I will try other brands . I still have 1 and a half bottle. It lasts a bit and that the good thing , no residual stuff but is expensive.
D**A
Good product, slightly pricey
Really works but need to be consistent. Lost a star due to the price and there are similar products that give similar results that cost much less.
M**R
Lovely 🥰
Wow it so nice 👍
J**1
Rubbish
Done nothing No change Been using it for 2 months Waste of money
D**E
Good buy
Just started using it will take sometime to see results. But a good buy
S**R
Highly recommend
Great product. Works great.
J**A
product quality
very effective
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
H**.
Item packet was already opened and parts were missing
Beware before opening packet everyone must make video of unpacking as it is non returnable item and Amazon Customer service is going to help. mine was already opened and item parts were missing so I raised complaint and within 2 days Amazon CS helped me and sent me new one. Product itself is very effective and worth the money.
A**U
よかったです!
肌のきめが整い、透明感が出て来たように感じます。値段ははりますが買ってよかったです。
Trustpilot
1 month ago
1 week ago