- Provides as much caffeine as a cup of coffee
- Helps restore mental alertness when you're tired
Vivarin is a caffeine pill that helps you restore wakefulness when you're experiencing fatigue. Have ShopInPrivate.com ship Vivarin right to your door in plain, unmarked packaging.
Vivarin is a caffeine alertness aid. Each tablet is equal to about one cup of coffee (200 milligrams of caffeine each). Vivarin provides functional caffeine for mental alertness. Vivarin is safe and effective in restoring wakefulness when you're experiencing fatigue or drowsiness.
Take one tablet not more often than every three to four hours for maximum effectiveness.