Because of past acne now my skin got those red pigmentation well last time also got and now still got but no more acne already can anyone recommend me what to do?

I also saw a depigmentation thingy just now at guardian by Nano White company.Any reviews?

never try before,but my cousin have use it before,,will ask for u.

confirm the 'pigmentation' is caused by acne?
ah so weird. pigmentation is brown spot /freckles like and actually caused by UV ..no a?

nano white is quite new in market..don't wheter it works or not..But currently im using one of whitenning products that recommended by my friend..It works for me..it helps to lighten less than 1 month.. I used to have lots of acne scars,pigmentation and tried lots of products..but doesn't work. Now now face looks more clearer now..