I've been using this serum for a month now and I must say, it really improved my skin condition. My skin is sensitive and hormonally acne prone. I tend to have big cystic acne on my chin, under my nose and sometimes on my forehead. My skin has very rough texture as well and that is where I can see improvement the most. My chin became smoother, though it's not completely whithout bumps, but if have to use it for longer time, I believe it can change my skin to better. The texture of serum itself is watery and clear, but absorbs very well and is hydrating.