This cyp seems to look okay besides 2 of the bottles containing darker liquid than the others. As far as the tallest bottle that one was manufactured 1 year later than the others so ** may have changed the bottle shape. One bottle has a small black mark from a marker on the front I put it there to let me know that that particular bottle came from another source. The others are all from the same person. One of them was opened by me so I could taste it....seems to taste good to me but then again I have no idea what test is supposed to taste like...sort of like battery fluid I would imagine.lol So how do they look? Thanks in advance.