I don't know what it's good for...I haven't seen any difference...of course, my skin is very good anyway...

Average, I use it morning and night, I haven't seen a difference.

It gave a glow to my face but I didn't see any difference on the spots! Used morning and night for 2 months

This, combined with another cream I recently bought (worth 30€), works wonders.. my face has gained a uniform color result and looks more radiant.. wrinkles have visibly reduced. and overall the skin looks radiant, fresher and cleaner.. I see it myself but I hear comments that I indeed look younger.. 31-year-old man.

I have combination skin prone to acne and this product did not suit me. For me, it increases oiliness and has a heavy texture. I recommend the effaclar serum from the same company to those with similar skin characteristics.

Excellent product. In the morning, after applying it at night, the skin is more radiant, with a more uniform tone and more 'plump'. I will definitely choose it again.

It has a light feel, subtle scent, and leaves a nice sensation. It absorbs very easily. However... I haven't seen any difference in discoloration/spots. I have been using it daily for 2-3 months without, unfortunately, any result.

If it had more stars, I would give them!!! It does what it promises and the skin has an exceptional texture after using it!!! It is a bit expensive but it's worth its money!!!

Very good serum. I have been using it for about two weeks and it really leaves the skin so soft. I mainly use it at night because it shines a little, but you wake up with such a fresh complexion. I hadn't used such a good product in a long time and I try many. For a pharmacy serum, it is biased but worth it. I will definitely buy it again.

I will say that this product is the best thing I have ever put on my face. I have loved it, it is incredible, I see differences on my face after every use. It's like it works miracles.

The best of its kind... I wouldn't change it... in combination with the retinol of the same series, it has incredible results... I highly recommend them without hesitation...

It shines very, very much. You can only wear it at night before going to bed, and in the morning you will have to wash your face again so it doesn't shine. However, I have to say that it helped me to some extent with some redness and irritations I had on my face. I don't know if I would buy it again, maybe I will look for a better alternative (a product that I can wear during the day).

I bought it with reservations. And mainly fearing because I have seborrheic dermatitis that it would either sting me or be greasy.. in the end, it's great!! And I have seen various things on my face.. don't imagine the difference that the product makes, but I had!

I used it for stretch marks that appeared after pregnancy and after a month and a half of use, they faded quite a bit! Unfortunately, they didn't disappear (which is logical) but they did discolor quite a bit! However, once it's finished, I will return to the blue cream of the same company, which provides better hydration than this one.

If I could, I would give it 10 stars!
I have very sensitive skin and have had blemishes/discoloration for many years. I bought the Alpha Arbutin 2% + HA serum from The Ordinary (what was I thinking?), which caused intense redness and terrible burning.

This serum saved me. I have been using it for a week and a half. Not only does it reduce the intensity of my blemishes, but it also gives me an even tone on my entire face, which I really wanted (on the sides of my nose and under my chin), and it almost eliminates wrinkles.
My sensitive skin accepted it perfectly, no irritation. I wake up in the morning and my skin is radiant and firm.

Of course, I will continue to buy it!
*The only downside is its strong smell, but personally, it doesn't bother me much. I would prefer it to be odorless.

Amazing serum. It eliminates any small pimples and removes discolorations. I came back to order again and I left a comment because it really deserves it.

I believe that you should have cleaned your face well enough to understand how nicely it "sits" on your skin.. Quite a commendable product..

It does a good job at removing pimples and black marks but it takes its time. I found that one application per day (morning or evening) is enough, more than that creates pimples.

What I noticed is that it makes my combination skin oily, so for now I chose to use it only at night. I will come back as I have only been using it for a few days.

Very good. It fully hydrates my skin, I don't even need moisturizer afterwards. Due to an old inflammation that caused acne, I had several marks, but the serum has helped me a lot!

In combination with other dermatological procedures and materials, I have seen impressive improvement in the hyperpigmentation that was caused by fractional laser.

I have not had the chance to see results as I have only been using it for a few weeks and only at night. At first, I would also apply it in the morning but it caused intense shine, especially on my forehead. So now I only apply it at night. I should note that I generally have an issue with oiliness on my forehead.
It is very moisturizing, like a lightweight cream. The formulation has nothing to do with the serum from the same line for acne. It really feels like a delicate cream.
Overall, though, it has a pleasant sensation and scent, so I will continue to use it.

I have finished the first bottle and I will definitely buy a second one! Obviously, I don't expect dramatic results, but I definitely feel a difference

For me at least, it worked. I use this specific serum in combination with the Caudalie Vinoperfect night cream and sunscreen in the morning. After ten days of use, I noticed improvements in brightness and discoloration of dark spots and acne marks.

Unfortunately, it did not meet my expectations. I have combination skin with discoloration. Although I felt my skin soft and hydrated from the first applications, unfortunately, after 3-4 days, I noticed my pores clogging and my skin becoming much more dehydrated compared to before. I cannot also say that it worked on my blemishes as I only used it for 1 week due to the side effects I experienced. Its scent and definitely some of its ingredients (citric acid and alcohol) irritated my skin a lot. Pay attention to the composition before purchasing it!

I have been very satisfied with this product. After each use, my skin feels sufficiently hydrated. Many times, when I am in a hurry to leave, I only apply this to my face without moisturizer. I feel that it covers me. Whereas with other lighter serums that I have tried, I cannot skip applying my moisturizer.

Together with Hyalu B5, they are my favorite serums.
Amazing combination with the Hyalu B5 day cream, they leave my skin soft and hydrated for hours...
What I don't know is if it does anything for the dark spots that are a result of sun and age... I will come back!

I bought it a month ago, so far I haven't seen any difference, and I have intense dark spots all over my face.

update
After 4 months I can say it has done an amazing job with the dark spots, but of course also in combination with the moisturizer from the same company and the sunscreen.

Update 2025
The replacement with melaB was disastrous, melaB does not work, I hope they return to the old formula and bring back the pure niacinamide 10 serum

The product offers immediate results and is suitable even for very sensitive skin from personal experience!