Vivarin, Caffeine Pills, 200mg Caffeine per Dose, Safely and Effectively Helps You Stay Awake, No Sugar, Calories or Hidden Ingredients, Energy Supplement, 40 Tablets - 2 count

Taking one Vivarin pill feels like I had two cups of coffee. That's all. It doesn't make me feel weird like the other brand (NoDoz) does. Instead, Vivarin simply makes me a tad bit more alert. I take it on mornings when I am running late and don't have time for coffee.

Good product for caffeine, I can no longer drink coffee so vivarin is great.

Good pickup

Product does its job!!!

I like Viveran from Amazon. They come in 2 paks at a good price. And the pills have a coating to make them easy to swallow.

I've used these when I'm on the road driving cross-country, when I pull all-nighters, in the morning when I need a boost from the all-nighter...many great uses! You don't have to spend time and staining your teehth sipping hot coffee, just pop a pill and you're good to go. It has all the same benefits as caffeine, it makes you pee, makes you poop in the morning, make you feel alert. Also, can make you feel jittery and anxious if you are sensitive to caffeine. These are a little more expensive on amazon than in store, but still a good value. I've used these for years and highly recommend.

I have a slight problem with sleepiness due to a medicine, and I HATE COFFEE. Tea just does not work for caffeine for me even though I do love it. So, I tried the different caffeines available. Vivarin is the only one that does not make me sick to my stomach or make me shake. It counteracts the sleepiness of my medication. Love it. I only take one a day. It is hard to find where I live, and is pretty expensive. The price on Amazon is the price I used to pay for years ago, which I have always thought reasonable for what I get.

Effective