A lot of search and reading reviews I brought this.but to tell the truth.it worked for me.for first time iam won’t be happy.but soon my feed back will change.it give immunce glow .it really helps in whitening the skin .get ready for compliment floating.i can see good different in one month.dark sport are reduced a lot.sure one can try this.but wait at least one month to see a great difference. how ever it’s written on the pack guaranteed difference in seven days and yes I saw it in use.strongly recommended.