I LIKE IT. Once it is open it will last 12 months, which is something most vit c serums does not have,
The fabricant does not say the percentage of ascorbic acid, but it is because it becomes in liposomal particles wich have a better penetration.
Its texture is really thin and easy and fast to absorbe,
I have been using it for a month now, and i have notice it improove My only skin, havent seen improovement clearing my face spot from sun damage yet, i Guess i Will see more results in a while.