Excellent serum. It really does what it says. It leaves no greasiness at all, is absorbed immediately, even though at first it gives a sense of shine. However, it goes away quickly.

I have relatively dry skin in the winter and quite sensitive regarding marks that usually last a long time, and this particular product, apart from being moisturizing (for extra hydration, a moisturizer can be added afterwards, but for morning use alone it is sufficient), helped a lot in making the skin look fresher and in literally disappearing discoloration marks on the skin. Personally, I saw marks disappearing within 4-8 days, without, however, personally experiencing severe acne. I tried other types of vitamin C, even more expensive ones, but they did not have the same effect as this particular product. This is the third time I am buying it. As for the glow it leaves after application, personally, I don't find it excessive, but it definitely does not leave a matte finish. An additional positive for me is that it comes in a glass packaging.

I use it as a base before sunscreen and it was the first summer that I didn't get sunspots, and I will continue using it in the winter. In previous years, I only used sunscreen because face creams caused irritations and breakouts, but this particular product does not cause any reactions on the skin.

I have oily skin, I use the product alone at night before going to sleep, after cleansing and toning. Its texture is pleasant, it is like a white moisturizing very fluid cream, something between a moisturizer and a serum. The truth is that it leaves a slight shine after application, so for me the recommended use is at night, if you prefer matte textures in the morning like me. The scent at first, the first two days, seemed somewhat unpleasant to me, it reminded me of some trees that smell a little peculiar after the rain, then I got used to it and didn't even notice it. As a product, I think it is very worth it, I saw a difference in my skin in terms of brightness and marks, so I would definitely buy it again. It absorbs very quickly, so it requires a corresponding speed to spread it on your face. I am generally very satisfied and I recommend it, however, keep in mind that if you are used to applying pure vitamin C on your face, do not expect something similar in terms of effectiveness here because even from the product description one can still understand that it has to do with something different, with another category.

I have sensitive skin and it doesn't absorb easily, while leaving a shine for a while. Maybe it is only suitable for dry skin. I don't know how effective it is for whitening because I have been using it for a short time, but the skin appears brighter.