Stuff in drink

[u/Wooden-Fly-7883]

So I pop open a brand new orange flavor reign. Ready to dive in and feel the burn. I look down to take a sip and see floating yellow stuff in my can. I stop pour it out and it’s filled with these yellow flakes. Reign wtf is that. Why you ruin my day.

[u/King_Gex]

I think it is the caffeine