Is there a a skin lightening pill that really works?

i tried glutithione for 4-6 months. it didnt work. i didnt get sick even once though! :D
later,
Atreu

Is there a a skin lightening pill that really works?
honestly, i dont know. i have found topical lotions to work well for me personally. Most pills are very expensive and take a while to show results.
if you want to know some affordable ingredients that you can add to your own lotion to turn it into an effective skin lightener, just let me know.
peace atreu