Stay sharp, alert, focused, and energized with Vivarin Smooth Energy Extended Release Caffeine Tablets. Each small, portable tablet delivers 200mg of extended-release caffeine for steady mental clarity, focus, and alertness that lasts for hours—without the crash or jitters you get from coffee or energy drinks. Vivarin is sugar-free, calorie-free, and non-habit forming, making it a smarter choice than sodas or sugary energy shots. With unique extended-release technology, 50% of the caffeine is released in the first hour and 50% over the next 3+ hours—providing smooth, sustained energy when you need it most. Whether you’re studying for exams, powering through work shifts, driving, gaming late into the night, or managing a busy lifestyle, Vivarin Smooth Energy helps you stay awake, alert, and in control—anytime, anywhere. Trusted for decades, Vivarin is the safe, effective caffeine supplement designed for students, professionals, travelers, and anyone who needs reliable focus support.
From the manufacturer Vivarin Smooth Energy 40 tablets Vivarin Caffeine Alertness Aid 40 tablets Vivarin Caffeine Alertness Aid 16 tablets Add to Cart Add to Cart Add to Cart Customer Reviews 128 5,111 626 Price $9 03 $8 00 $3 89 Caffeine Content 200 mg Caffeine in each tablet 200 mg Caffeine in each tablet 200 mg Caffeine in each tablet Extended Release Extended Release Regular formula Regular formula Uses Quick, safe, and effective way to get fast & longer, sustained energy with no crash or jitters Quick, safe, and effective way to increase your alertness, wakefulness and hours of energy Quick, safe, and effective way to increase your alertness, wakefulness and hours of energy What is not in product NO sugar, calories, preservatives, artificial sweeteners, or additional stimulants, crash or jitters NO sugar, calories, preservatives, artificial sweeteners or additional stimulants NO sugar, calories, preservatives, artificial sweeteners or additional stimulants Additional Benefits Vegan, gluten-free, dairy-free Vegan, gluten-free, dairy-free Vegan, gluten-free, dairy-free
