The best vitamin C I have tried. It has active ingredients, smells a little funky but personally it doesn't bother me. Its applicator is also very convenient as you don't need to unscrew it and therefore it doesn't oxidize easily.

For beginners in skincare, it is a good choice on the one hand because it has a low percentage of vitamin C, and on the other hand, it also contains hyaluronic acid which helps with hydration. However, I believe that for skin with hyperpigmentation issues, it is better to look at other brands!

I used it a few times ignoring the scent which is a mix of plastic and boiled chickpeas.
The applicator with the bottle does not make good contact. When you remove the cap and put on the applicator, the bottle must be constantly upright, if it goes in a toiletry bag it has a small leakage.
The first few times I didn't have any problem. After a few weeks of use, after I applied it on my face, my skin turned very red and I had a burning sensation, it caused me some allergy. There are other vitamin C serums, much cheaper, that I have used and didn't have such a problem. I will go back to those.

Nice serum with a large package (60 ml), easily absorbed, moisturizes a lot, maybe it's the only vitamin C serum I've seen that also moisturizes (because of the hyaluronic acid it contains) and I don't need to use a second serum, BUT the scent is TERRIBLE. I really can't stand it, I don't know if I will buy it again just because of this reason, even though it does a very good job. Also, the L ascorbic is 5%, ridiculous. 10-20% is the right percentage.