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

The pills are very effective and take only a few minutes to work. Great substitute for energy drinks, of course without the sugar!

This caffeine supplement is amazing. I’ve been drinking coffee and highly caffeinated tea for years. I never liked the taste. No matter how much I doctored up my coffee, the aftertaste was horrible. I like that I don’t have to use the bathroom excessively after I take this pill. It’s easy to swallow and works within 20 minutes. I have never had trouble falling asleep after it. But I never take it after 2:30. I usually only need one a day. Very cheap especially when compared to the cost of coffee. I have had no adverse effects

Picked these up cuz I’m new to working a night shift and they are doing what they say they do

I use these at the onset of a visual migraine. Didn’t make me nervous. And no long lasting headache after using this. Didn’t stop migraine or the light show but, absolutely helped with headache after light show. How I would describe it. I always keep this on hand and highly recommend this product.

These work as expected. The dosage is perfect for me at 200 mg of caffeine. I like that they work much faster and are more convenient than drinking coffee or energy drinks, not to mention, it is cheaper. The pills are easy to swallow. No side effects. I like that the pills came in blister packs and not a bottle because it fits more easily into my bag to have with me on the go if needed. Update: Unfortunately, I have to change my review to 4 stars because I noticed after taking this several times on an empty stomach that I became very nauseous within 30 minutes of taking the pill, and the nausea lasted for several hours which defeated the purpose of taking this to help me with energy and focus when I’m on the go and may not have time to stop and get food to take with it. I did not end up finishing my last pack of these for this reason. Instead I found a caffeinated pre-workout powder that I can carry in my bag which hasn’t given me any nausea or other side effects. I saw other reviewers have reported the same issue with nausea after taking this product, so if you tend to have a sensitive stomach be aware that this is a potential side effect.

This is a real review and I am not a robot. I take these when I need a little pick me up because they help when you are feeling sluggish or haven’t slept in a while. Great price.

Been using this product for a long time and I feel it delivers good clean energy with minimal crash afterwards. Best thing they ever did was actually put the pills in a bottle. They used to come in packets like Imodium and it was annoying to pop one out of the aluminum every time. The bottle is so much more convenient. Especially for travel.

I have been trying to cut down on sugar and unfortunately I love a latte. Not just coffee and a little cream, like give me the sugar drink. No fake sugar either, yuck. I have mild ADHD and caffeine helps me focus. I am also on a glp1 for weight loss and have a hard time eating in the morning. I take my glp1 pill and wait an hour and drink half a protein shake and take this pill. No jitters and I stay focused for most of my day. I also dont waste the few calories I can tolerate on a sugary latte, so I can have room for healthy calories.

Works well & as expected.

They won’t make you James Bond but they could make you Roger Moore!!

Très peu d'occasion mais quand j'en ai besoin ça fait le travail !