The alcohol percentage in Pucker flavored vodka is 30 proof. In other words, this is about 15% alcohol. This, compared to other types of alcohol is about average.

Throwing up will not reduce your current blood alcohol percentage, but if there is unabsorbed alcohol in your stomach, throwing up can prevent your blood alcohol percentage from increasing through additional absorption. Metabolism and time is the only way to reduce your blood alcohol percentage.

In the U.S., proof is twice the percentage of alcohol by volume. So 80 proof would be 40% alcohol. In the U.K., proof is 4/7th the alcohol by volume. So 80 proof would be 45.7% alcohol.

According to several sources, including the Alcohol Content and Real Beer websites, Coors Light is 4.2 % alcohol by volume. The percentage of alcohol in Coors Light is 4 percent by weight

It means it's 40% alcohol. The proof number is twice the percentage of alcohol. Proof is a system of measuring the alcohol percentage where 200 is 100% alcohol. So 80 proof is 40% pure alcohol by volume.