I've had this acne serum for about 1-2 months now. When I first used it, it made my face super dry and acne appeared by the corners of my mouth. Might have been a reaction, but lesson learned here because...

I had found out that the serum should be applied only to the affected areas. It worked really well on my nose. My nose has blackheads and it gets grainy and very oily sometimes. Note this, I have normal/dry skin and that was probably why my face reacted to it, so this tells me I don't have to apply the serum all over the face. So I hope this helps the people out there with normal/dry skin.

I love this product because it makes my nose feel very clean, funny to say, and because of the fresh herbal smell of the orange serum. =)