Review (1/5): Dries out your skin
This was a product I was looking forward to using, the C-Firma Day Serum. However, I just couldn't use it and now I've waiting too late to return it:(
I tried a small amount every other day and still is seriously dried out my skin and took me sometime to get it back soft and smooth again. I kept it thinking I would try it again but by that time it was deep orange in color and that's not good. It means it has oxidized.