Csonicgo

What are you talking about? What does "prove it's legit" even mean? And WHO do you have to prove it too? It is an amazing product well worth the money period.

my parents still own my finances since I am in graduate school. I have to pass by them every expense I have :v

If you are in graduate school, you should have some say in your own finances at this age. You need to be ready to deal with the real world once school is done.