Vivarin Reviews (2024 UPDATE): How Effective Is It?


What Is Vivarin?

Vivarin is a caffeine-based brain supplement. It improves focus, concentration, mental energy, and brain function.

The manufacturer claims that this supplement is different from coffee and other caffeine-based drinks. It’s safer and healthier as its only ingredient is caffeine.

Each tablet contains a dose of caffeine that is equivalent to one cup of coffee but without the added sugar and calories.

Overall, the product provides mental energy that helps in powering your body all day long.



Who Makes Vivarin?

Viverin is manufactured by Meda Consumer Healthcare, Inc. They are an international company that focuses on sales and marketing.

To date, their products are sold in more than 150 different countries. Their main target is to be on top of the game in the pharmaceutical industry.

For questions and comments about the product, you may contact them at 1-855-874-0970. Their customer service is available from Monday to Friday, 8:30 AM to 5:00 PM EST.

Note, however, that they only entertain calls from those who are 18 years old and above.

Best Vivarin Alternative

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Who Is Vivarin For?

Caffeine provides mental and physical alertness. As a caffeine-based supplement, Vivarin is for those who want to boost their mental performance and energy level.

It is not for children who are under 12 years of age. Pregnant or breastfeeding women should avoid taking this product.

The supplement is not a substitute for the lack of sleep. Its boosts mental alertness and wakefulness, but it cannot provide the benefits that enough sleep can bring.

How Does Vivarin Work?

Vivarin uses caffeine as its main and only active ingredient. Caffeine is a stimulant that works by tricking the adenosine receptors in your brain.

Adenosine is a compound that slows down brain activities. When your nerve cells react with adenosine, they signal the brain to slow down its activities, starting the body’s sleep cycle.

Since caffeine has a similar chemical makeup with that of adenosine, the nerve cells are tricked. Caffeine molecules bind to your adenosine receptors, and your neurons start firing.
The electrochemical reactions release hormones that signal your adrenal glands to produce more adrenaline.

Adrenaline is what keeps your energy levels hyped. Instead of feeling drowsy, your brain starts to feel more active. This is how Vivarin works. It contains caffeine that makes you more alert and focused. It keeps you awake if you need to.

Vivarin Ingredients

Vivarin has only one active ingredient: caffeine. This ingredient is reported to be the most widely used stimulant in the world. Its benefits include:

However, there are many reports indicating that too much intake of caffeine may result in serious side effects. Thus, you should be more careful in taking supplements with such ingredient.Vivarin ingredients

Vivarin Side Effects

The manufacturer makes sure that one capsule of Vivarin has the right amount of caffeine dosage. To be more specific, each capsule has 200mg of it. As long as you stick to the right dosage, the company claims that it is less likely to produce unwanted adverse effects.

The side effects of caffeine include:

  • nausea and vomiting
  • upset stomach
  • sleep disturbances
  • increased urination
  • dizziness
  • mental or mood changes (e.g. nervousness and agitation)
  • shaking or tremors
  • fast and irregular heartbeats
  • tightness in the chest or throat
  • breathlessness
  • difficulty in swallowing

The supplement may also result in allergic reactions such as rashes and peeling of the skin. It may also cause swelling of the mouth, face, and lips.

To make sure that you don’t experience these effects, follow what’s on the supplement’s label. Likewise, discontinue the use of the product once these effects start to show. Seek help then from your doctor immediately.

Vivarin Dosage

Take 1 tablet of this supplement every 3 to 4 hours. Limit your intake of caffeine-containing food and beverages if you plan on using it.

Vivarin Reviews

There are mixed Vivarin reviews available online. Many customers expressed their satisfaction with the product, but there were also a lot who showed their disappointment.

Most of the negative feedback comes from people experiencing negative side effects. Some said it gave them heart palpitations. Others complained about having extreme headaches and nauseous moments.

We also noticed that most of the positive reviews talked about its effectiveness as an energy booster. This makes it difficult to determine if it really works as a brain booster.Vivarin reviews

Where To Buy Vivarin?

You can buy this supplement directly from its independent website. The manufacturer offers a price-off promo if you buy it directly from them.

There are also some online retailers such as Amazon and Walmart that sell the product.


Does Vivarin Really Work Or Is It A Scam?

We believe that Vivarin is not a scam. After all, it has positive reviews that talked about its effectiveness. Its manufacturer is also one of the leading providers of pharmaceutical products today.

Nonetheless, we also believe that there other brain supplements that may be more beneficial to you. A lot of other products out there are also proven safe and effective.

Our main concern is that the product has only one ingredient. True enough, this fact makes it potentially safer. However, it might be a better option to try other supplements that have additional ingredients as they may be more effective.

The product is being marketed as a brain booster. The reviews, however, are mostly about its effectiveness as an energy boosting supplement.

In this regard, we highly recommend trying other brain supplements that are specially formulated to enhance your cognitive functions. Moreover, seek for products that have fewer to no potential side effects at all.

Latest Comments:

Sorted by: Most Recent

by Zachery Perreault review for Vivarin

I dont feel anything even after taking 2 dosage. Don’t wste your money.

by Brigid C. review for Vivarin

It works okay for me. I can concentrate well when I study my lessons.

I just don’t like the feeling I get the next day. It feels like getting a hangover like being drunk. That’s why I only use this as needed.

by Launa Kierstead review for Vivarin

Made me too hyperactive every time I take the pills.

Submit Your Vivarin Review:

Do you have experiences with Vivarin? Does it work? Were you satisfied with the results? Please share your thoughts, review and rate the product and help others!