Vivarin, Caffeine Pills, 200mg Caffeine in Each Tablet, Safely and Effectively Helps You Stay Awake, Alertness Aid, Energy Supplement, 16 Tablets - 5 Pack

This is a great product for alertness. Especially if driving. Each tablet contains 200 mg of caffeine. I would suggest only taking 1 at a time. Energy drinks have about 230 mg caffeine. Sodas have less than 200 mg caffeine. Be responsible, only take 1 at a time. 1 tablet last about 3-4 hours.

It is the boost you need when to busy for coffee

Vendor was wonderful. Shipped really quick! Vivarin just don’t work anymore like they used to. They must have changed ingredients.

These tablets contain just enough caffeine to preclude drinking coffee! Excellent!

This will help, for those non coffee drinkers like meeee🫣.Does the trick. Only 1 in the am, or it seems I get jittery.