It is fragrance free and gets absorbed into the skin easily. Have the blemishes all gone away? No, but my skin tone overall is a little better. It is essential to follow up with a hydrating lotion or moisturiser as the serum itself provides no moisturization in my opinion.
I have yet to see any significant results since it takes a several weeks of consistent use to see any effect of alpha arbutin, but I'm satisfied with what I'm seeing so far. For its price, it's doing its job. If it were any more expensive, I wouldn't buy it, honestly. Don't expect any miracles from this.