I was a bit skeptical at first because this product is so hyped up nowadays, but now I understand where it came from. What I notice the most from this product that it definitely helps lighten my hyperpigmentation, not only that but I can also see the result in a short amount of time too! I say, around 2-3 weeks. People around me have noticed this too and pointed it out to me, complimenting my skin.
What I don't like is the fact that this product pills very, very, very easily. So it is a bit tricky to find a moisturizer that goes well with this serum. And when my skin is breaking out and my skin barrier is compromised, somehow this serum makes it worse and I get new acne each time I use it.
I highly recommend this serum for people who are trying to get rid of hyperpigmentation. But if you are currently breaking out and your skin barrier is not in its best condition, I suggest you be more careful when using this.