I had the orange one they gave it to me cold and i had to drink the entire bottle within 5 minutes. It BURNED, it did taste like diluted flat orange soda but it burned (not literally but idk how to explain it) it made me a little nauseous because i was turned into a strictly healthy eater thanks to my son lol. its packed full of sugar so if you're not one to eat too much sweet stuff be prepared to be punched in the face with suagar @julybaby
Cold and yes you have to drink the best thing in less than 3 minutes! I had the orange and didn't think it was that bad! It really did just taste like flat orange soda.
Tastes like flat soda. Not that bad you have to drink every single last drop. Cold is better. My blood sugar was still low even after that so I wouldn't say it's that big of a deal