2 questions Niacin & Brewer’s Yeast

[10PekinDucks]

I see it now! I was afraid if I pulled the aluminum cap off that I'd have to find something else to close it with. Thank you!

 

[DuckyDonna]

I got the bottle with the black label. I see that you can put a syringe/needle through the red cap, but how do you get it without the needle? Does the cap go back on or do you have to cover it with something after you open it?

The cap will go back on. I don't mess around with a needle, I just suck it up with the syringe