OMG! I can't believe this for real, my eye bags gone so quickly, it is invisible, undetectable, water proof and last more than 24 hours. Not only it is instant, but it has long-term effect. After I used for 3 months, the eye bags are now much smaller, everybody thought i had work done. The product is water proof, so my tearing does not affect the effect, no white residual, no flaking, and sleep proof! What is genius to have this product for people like ours have heavy bags! I sincerely thank the company who created this!