Hello, Everybody

I just got some wonderful Sananga Eye drops during my recent trip to brazil.
They have been helping me in many ways, Improved intuition , Energy Levels, Meditation, Vision and also Hearing. I usually have some loss of hearing and these seem to help that ..
I was wondering if anyone had any information on if it is safe to use Sananga everyday for one month. Or any information on dosing would help ! The guy I bought them from said the maximum is 3x per day, I usually just need 1 time per day. He also said they would lose potency after 3 months in the fridge, so that's why I want to use they quickly because I have two bottles.
Thanks in advance