I use GARDEN OF EDEN (ROSA E) serum on my pigmentation .... now it has really improved a lot and i'm very happy with the results!
I started to see remarkable improvement after 3 weeks to 1 month.

You can find it in any Guardian pharmacies. I am usually quite skeptical about new products but this one you have to give it a try ...! :-)

Price: RM59.90 for 15ml OR RM29.90 for 5ml

Good luck!!