I will definitely buy it again! The only downside is that it takes a while to absorb, leaving a slight greasy feeling without being annoying! I use half in the morning and half at night

The use of the ampoule is as follows: half an ampoule every night, it also contains an airtight cap for every 10 ampoules (3 caps in total).

Excellent product, it does not cause any irritation and the results are spectacular both on recent and older scars. I noticed the first visible difference in 12 days!

Each ampoule is for one day. Half in the morning and half in the evening. I wonder how they saw a difference with the use of one ampoule for a week (!). We said, but let's not imagine things. Precisely because it is vitamin C, it oxidizes if not used immediately once opened. In order to see a significant difference, the use must be daily and consistently. It should also be fully absorbed before using any other cream on top.

I have been using it for a few weeks now and I already feel that my skin is whiter and more youthful. I will continue using it for a while

I am 42 and I tried the ampoule from a sample and I put a little on certain areas like my cheeks, where I have redness, and a little on my forehead in lines...
After just one week with one ampoule, I saw a big difference on my cheeks, the redness almost disappeared.
The liquid is like water and it sticks a little when it dries, but it doesn't pull... I would like to buy it again if they release a smaller packaging because 30 is too many.