Found old mixed bottle of RU58841 in fridge

[dale338]

Anyone who uses this stuff knows it really isn’t cheap. But also knows it works! Lol I was cleaning out my fridge in the back of my old goodies I found a full bottle of RU 58841. I’d estimate it to be mixed about two years old and kept in the fridge all this time. I just ordered and mixed a new batch when I found it. Do you think it’s still potent? Thank you