How long does the caffeine last in a starbucks mocha frappuccino?

Question

im talking about the ones you buy at a grocery store in like a 4 pack, and you bring it home and refridgerate it.

its 9.5. ounces also.

:)

thanks!

i really want to drink one right now, but im worrried ill be up all night then!

Answer 1

yup.  

Answer 2

uhh i dont really know but I love those!

lIke the other guy says, it depends on the type of person.

I need to drink like two to have an effect haha. and it keeps me up all night as well. sorry i couldnt help

good luck!

Answer 3

well it really depends on the person. For example i would stay up all night if I had even one teaspoon of caffeine. i am really sensitive to it so i have to be really careful. Other people have to have five cups of coffee to stay up all night though. Hehe not that you would want to. You could risk it and find out how caffeine effects you but i wouldn't.  

Answer 4

The amount of caffiene in the bottled frappuccino beverages is very small. If anything, the sugar in it would be what keeps you up all night. If you are sensitive to caffeine or sugar, it might keep you going for 3 hours, so dont drink it right before bed. You could probably drink one at 9 and be able to go to sleep at about 10 with no problem if you are not overly sensitive to caffeine. Just remember everyone is different, so i guess the only way to find out is to drink one and see how it affects you. Worst case scenario you stay up a little later, have a slow day at work the next day, and you are able to realize why and set limits next time.  

Answer 5

Kinda like the beer question in that it involves how much liquid in oz and did you eat anything ? normally 3 hours if you eat something and 4.5 if you don`t.

Answer 6

It usually effects the system for a few hours.

Answer 7

YUP I AGREE WITH THE PEOPLE ABOVE ME.