I used the B12 from NuImage, and it was red. Made it much easier to draw up a dose in a syringe! They did tick me off by only sending 20 syringes and saying that was how long a short round is. I just bought my own, and got 30 days for me and 6 days for my friend out of the 5000iu vial. I also asked if they had a loyalty program, or discounts for extending rounds, and they said Nope. I said, well I have a Groupon thing for you that I found online, and they said Nope - they don't honor them even though it was there and unexpired.