wow... this is a product i want to recommend everyone !!
i applied ALA to my dark rings are it became not so dark in only 6
hours time.... !!! (miracle sia...)
and i read form CLEO magazine, Jennifer Lopez used ALA to applied
her whole body ( rich sia, i dun even dare to apply more than 3
drops to my dark rings ) before going out everyday ( you can chck
out with me, the article still with me ) 
anyone interested, pls message me !! 