What has More caffeine Mountain dew a cup of Starbucks. rock star or red bull?!

Question:

What has More caffeine Mountain dew a cup of Starbucks. rock star or red bull?

Answers:

---

mg of caffeine per oz:

Starbucks Grande Coffee 23.25
Starbucks Short Coffee 23.25
Rockstar 10.00
Redbull 9.64

I love energy drinks !!!! Check out this site for more drinks and their caffeine content:
http://www.energyfiend.com/the-caffeine-...

---

---

Source(s):
http://www.energyfiend.com/the-caffeine-...

---

---

Starbucks by a landslide, the most caffeinated coffee out there.

Coffee has the most caffeine out of any drink.

---

---

starbucks

---

---

Mountain Dew has less caffeine than any of the Starbucks coffee, Rock Star or Red Bull.

As mentioned by jmhuff2002, http://www.energyfiend.com/the-caffeine-...
has all the information, and to supplement his answer,
Mountain Dew has 4.58 mg/oz of caffeine
vs others which have twice the amount or more.


the others which have

---

---

RED BULL

---

---

---