Vivarin has been America's #1 alertness aid for over 25 years.

The only active ingredient in Vivarin is caffeine. Vivarin has been recognized by the FDA as a safe and effective way to help keep you mentally alert and focused. It's just like having coffee or soda.

The functional caffeine in Vivarin can help you accomplish all the things you need to do and all the things you want to do.

Vivarin can help you make the most of every day.

FDA Approved: Vivarin is an over-the-counter caffeine tablet that has been approved by the United States Food and Drug Administration (FDA) to help restore your mental alertness and focus.

Click Here to view the OTC monograph in Adobe PDF format.

Safe and Effective: Each Vivarin tablet contains 200mg of caffeine, which is approximately the same amount in one cup of coffee. The caffeine in Vivarin is just as safe as coffee or soda. However, as with any over-the-counter product, it's important to use Vivarin according to package directions.

Functional Caffeine: The functional caffeine in Vivarin helps you control your busy days and helps you accomplish the many things you want to do in your life. It's functional caffeine - safe and effective.

Convenient: Vivarin fits easily into your purse, briefcase, or backpack. So when you need to reach for Vivarin, it's always there ready and waiting.

Dosage: Adults and children over 12 years can take one Vivarin, about every four hours. One Vivarin can help an average person maintain mental alertness and focus for approximately four hours. Individual results can vary depending on such factors as age, weight, and tolerance to caffeine. Package instructions should be followed.

Package Info: Vivarin is available in the following sizes: 16, 40, and 80 count tablets and 24 count caplets. Click Here to view our package.