Excellent serum! I use it every morning before my sunscreen. The texture of my skin has improved, my face has a glow, and my pores have shrunk quite a bit. I wouldn’t change it!

I really liked this serum, it has worked well on my skin (combination, sensitive to irritations) and absorbs well. I apply it every night on its own. I feel that it truly revitalizes the skin. In response to another comment that mentions the shelf life of the product, the bottle states 3 months (there is the classic symbol with the jar and the indication 3M). I'm not crazy about the smell, but it doesn't bother me.

Very good vitamin. Just needs to be applied occasionally, not every day if you haven't used it before. I had some mild breakouts at first. I stopped using it for a few days and once they cleared up, I started using it twice a week until my skin got used to it. Now, using it every day is great!

It was super satisfying serum for the price. It finished very quickly compared to another serum I was using at the same time in the same ml, so I guess it's not as many ml as it promises

I have tried many vitamin C products, hoping to find one that I will continue to use consistently. It didn't convince me. Yes, it provides good hydration, and yes, you don't need to apply a lot because it doesn't absorb afterwards, but it didn't work for my combination skin. It's perfect for dry skin though.

Not a good purchase at all! It feels heavy on the skin and also caused me oiliness and occasional breakouts... Insufficient instructions, nowhere does it mention that it has a 12% concentration (which is considered high for vitamin C serums), nor that it should be kept in the refrigerator for a month. I learned this information by chance when I saw the Instagram of the company in question and asked them... I don't know if other companies produce better products, but this one didn't appeal to me! Maybe it works better for dry skin types!

It surprises me that the company has such a product on the market. I just bought it and realized that I threw the content straight into the trash. We should never put vitamin C on our skin if it has a yellow or orange color, as it damages the skin and leaves a very unpleasant smell.

It does give shine indeed. However, it has some downsides, for example, it tends to be too glossy, so I have to blot it with a towel after applying it. Also, its scent, although nice when first applied, becomes strange after a while.

I use it alternately with the company's retinol. It absorbs easily and is affordable, so I apply it under my night cream. Whatever remains on the applicator oxidizes, meaning it turns from yellow to dark orange, and I consider this a good thing, hoping that it has fewer preservatives. However, because of this, I don't use it in the morning, so as not to have any funny reactions with the sun and turn orange. I need about a squeeze of the applicator for each application. Over time, you learn the quantity and apply exactly what you need. I have the impression that the night cream "locks in" the serum and works throughout the night. In the morning, I only wash my face with water, without soap, so as not to remove the hydration. Okay, my skin is fine for my age (50), but I believe in good hydration and not miracles.

Although it is not at all greasy and heavy, I didn't see any difference. I used it for 3 months but.... Also, its smell is not nice...

In general, it does the job. On the negative side, the smell and the fact that it leaves a quite sticky feeling.

Having tried serums from almost all brands, I consider this to be the best in its category... I don't see any reason for someone to go for something more expensive, for a product that is inherently sensitive and "oxidizes" over time. I apply it every morning before my moisturizer and it has brightened and cleared my face, while also helping with occasional breakouts from mask-wearing... As for the negatives, I would say it's the applicator, which dispenses too much product and overflows if you're not careful... However, I simply open it, apply a small amount to my face, and close it carefully... The scent does indeed remind me a bit of burnt orange, but it dissipates after a while and doesn't bother me much... I will definitely repurchase it

I generally don't prefer serums because they feel heavy on my face. I have normal to oily skin in the T-zone and I am 31 years old.
I chose this particular one because of its price (it is quite affordable) since I also bought two other creams from the same line (equally amazing whitening creams) and I decided to choose this one as well because I wouldn't have any additional shipping cost, and also to try how a serum would feel on my skin after a while.
I am thrilled! It lightens and smoothens the skin, it doesn't feel heavy, it hydrates without being greasy, and any cream I apply afterwards gets absorbed, leaving my skin soft and deeply moisturized!
Its scent is somewhat strange (smells like propolis) but it doesn't matter in terms of the result it delivers! Other serums that smell amazing and cost five times more don't even come close to it, not even by 1%

Awesome serum!!!
The smell of it is a bit annoying.
However, it is very effective and economical!!!

I used the entire content for about a month... from the first days, I noticed a difference in radiance, firmness, oval elimination, small lines, and skin density... it is a top product compared to others in its category that cost much more... the only drawback is that in the morning, when used with sunscreen, it cuts and ruins the makeup, so I only use it at night... I highly recommend it.

It is easily absorbed.... it does give a shine to the skin.... The only negative is its smell...
However, since it is effective as a product and has a good price, I personally overlook the issue of the smell....