I usually used a whitening skin for almost 1year but it doesn't work. I can't see the effect on my skin..can you advice me what kind or brand of lightening do i really need to use on my skin?

Hi, giemims!

Until someone comes along to personally address your question, you might want to put the two words, Skin Lightening, into the search function at the top of this page. There are many threads where the subject is discussed.

Also, if you look down at the bottom of this page, you'll find links to threads that have similar questions to yours.

Thanks!

their are many products that you can use, do you want to lighten a few shades or are you trying to lighten drastically. also do you want a natural or chemical lighteners.

Some natural lighteners include

kojic acid
papaya acid
licorice acid soap and cream

chemical lightener include

Hydroquinone (clair liss, neo strata etc.)
monobenzone benoquin