Do Arby’s Jamocha Shakes Have Caffeine?
Yes, Arby’s Jamocha Shakes do have caffeine. You get about 11.6 mg of caffeine in every 16-ounce shake. They make this shake by mixing vanilla ice cream with Jamocha syrup, and the caffeine comes mainly from instant coffee powder. So, it gives you a little kick, but not like a full-blown cup of coffee. It’s … Read more