Bests & Worsts Reviews from Amazon

I received this yesterday and have to admit I am a little scared to use it. What I received resembled absolutely nothing pictured here. The liquid in picture appears to clear. What I received was a brown bottle filled with a milky colored liquid and a dropper in a plain white box. No label on the bottle or box and no directions were to be found. Do I shake before using? How many times a day do I use it? Do I keep away from eye area? How many drops should I use? So bottom line, I couldn't tell you how much of this your apply or even how to apply it! Not sure what I have here.