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2018's 10 Best

From day one, we have strived to maximize the physical and mental potential that the human body has to offer. Our obsession with health, longevity, and amplifying the human ability has led far and wide in the search for the next “magic” ingredient. From promises of unending testosterone to unlocking the stamina of 10 bulls, we have heard it all.

In all honesty, though, it would be unfair to say that this effort of ours hasn’t yielded any encouraging results. Admittedly, quite a few of these “finds” turn out to be lifeless duds, yet many of them have shown great promise and the ability to impact our health in a positive manner. Caffeine is one such ingredient. You will be hard-pressed to find a person who is not dependent on a large mug of morning joe to get their day going. Energy drinks, tea, and brewed coffee are some of the popular ways we satisfy our need for caffeine.

Recently, though, caffeine pills have come to the fore as an additional source of caffeine consumption and supplementation. Although men, women, and students have been known to take them, there are many questions that remain unanswered about their efficacy and safety. In this article, we will try and explore these facets, including but not limited to benefits, dosage, and side effects.

How Caffeine Impacts The Human Body

Before we explore the benefits of caffeine supplements such as caffeine pills, it is important to first understand how caffeine works in the human body.

When we consume caffeine through pills or any other source, it impacts the way our brain functions. It does so by blocking various neuroreceptors in our brain that directly impact several key physiological operations. The A1 receptor is one of these; when it is blocked by caffeine, it can help you pull an all-nighter. It can even improve your endurance.

When we consume caffeine through pills or any other source, it impacts the way our brain functions. It does so by blocking various neuroreceptors in our brain that directly impact several key physiological operations. The A1 receptor is one of these; when it is blocked by caffeine, it can help you pull an all-nighter. It can even improve your endurance.

What Are Caffeine Pills?

Caffeine pills can be loosely categorized as performance enhancing supplements. They are essentially over-the-counter products that contain high concentrations of caffeine in its unadulterated form. There are several types of caffeine pills available. Some use a synthesized form of caffeine (caffeine anhydrous), while others use concentrated coffee bean extract and/or green tea extract as their source. The best caffeine pills will generally contain around 100-200 mg of caffeine, equivalent to 1.5 8-oz cups of coffee.

Fitness & Athletic Benefits Of Caffeine Supplementation

Whether you take your caffeine brewed or in the form of pills, it has been well documented how caffeine can help squeeze out an extra ounce or two when it comes to physical and athletic performance. The following are some key athletic benefits caffeine will provide:


Don’t be surprised if you find caffeine listed as one of the key ingredients on every other fat burner’s label. There are several key reasons for this. First, through A1 receptor blockage, it facilitates a spike in our physical endurance. This helps us to push harder in the gym, thus translating into increased caloric burn.

Second, caffeine leads to an increase in noradrenaline levels in our body. This helps increase our metabolism, which means rapid caloric usage, even during rest. But you do need to be careful here not to abuse caffeine. Otherwise, the benefits will soon hit a plateau.

Caffeine also activates lipids in our fat cells. This leads to efficient caloric burn. A study (1) conducted on rats clearly shows that caffeine administered in combination with daily physical activity significantly helps reduce body fat and overall body weight.

Also, caffeine acts as an appetite suppressant that helps keep our hands off that “last” slice of pizza. And last? It’s pretty cheap. And we all know how much companies looking to make some cash like the word “cheap”.


A component that fuels intense physical acuity is glycogen. When we work out, our glycogen levels deplete, requiring us to rest. Caffeine facilitates efficient sugar synthesis, replenishing glycogen levels quicker. This leads to better muscle recovery.

A study conducted recently (2) concluded that athletes who consumed caffeine at about 8 mg per kilogram of their body weight (in combination with a high carbohydrate meal) after an intense workout had markedly better muscle recovery rates than those of who did not take caffeine. In fact, the athletes taking caffeine had 66 percent more muscle glycogen levels within 4 hours of the workout than those who went without.


If you are a swimmer, runner, or cyclist always gasping for an extra ounce of stamina, then caffeine ingestion could help you push your endurance boundary a bit further. We already know that glycogen is what fuels us. When we add caffeine to the mix, it
can cause our body to switch over to fat reserves as its main source of energy during intense activity. This postpones glycogen depletion in our body, giving our endurance a much-needed boost.

A 2011 study (3) observed caffeine withdrawal and high-intensity endurance cycling performance. It concluded that an intake of caffeine of 3mg/kg of body weight significantly improved exercise performance irrespective of whether a withdrawal period was imposed on habitual caffeine users.

Another study conducted in 2012 (4) concluded that a caffeine intake of 3mg/kg of body weight has shown to improve cycling performance in trained athletes.


If you happen to take pride in how much you bench or are training to score a weightlifting gold at the Olympics, then restrained caffeine supplementation can help you hit your new personal bests. A recent analysis of 10 distinct studies (5) regarding the impact of caffeine on muscle strength showed that male athletes who consumed caffeine experienced marked improvement in upper body strength and their one-rep max.

Notice the word “restrained” here. That’s because if you overdo caffeine intake, your body will develop caffeine dependence, and the strength benefits will eventually flat-line.

Cognitive Benefits Of Caffeine Supplementation

Research has constantly shown that caffeine can improve performance on a range of mental tasks. It has been shown to improve short- and long-term memory, vigilance, response times, information processing, and attention span. A US study (6) concluded that taking caffeine pills can have a positive impact on memory.

A 2014 study (7) completed at Johns Hopkins University concluded that caffeine can enhance memories up to 24 hours after is it consumed. Participants were given two different sets of images over a period of 48 hours, and those who had consumed coffee performed better at image differentiation than those who did not.

But like adopting any other supplement, you must tread carefully here. Solely relying on caffeine for better mental function may not be an effective long-term approach. The short-term benefit you may get from caffeine will eventually be offset by increased anxiety. So don’t ever overlook the benefit of a good-night’s rest in lieu of another hundred milligrams of caffeine.

Are Caffeine Pills More Effective Than Traditional Coffee?

We’re sure this must have crossed your mind. In a word; yes. Here are a few reasons why:

VALUE FOR MONEY: When it comes to value for caffeine, pills will beat coffee every time. There’s absolutely no comparison. A 5-cent caffeine pill contains the amount of caffeine equivalent to 1.5 8 oz. cups of coffee that will cost you anywhere between $4-5. It may seem insignificant, but if you calculate the yearly expense, the math is quite staggering. A $5 cup daily will rack up an annual bill of over $1500! You’re really paying for the beverage with coffee, and not just the caffeine.

CONSISTENCY: You’re never really sure if you’re hitting your caffeine target with a typical cup of joe. Especially with a wide variety of brews available nowadays, the caffeine content can vary quite a bit. With pills, all you need to do is look at the label to see how much caffeine you’re getting. Nice and simple.

NO EMPTY CALORIES: Flavored drinks such as mochas, frappuccinos and cappuccinos are generically called coffee, but they’re really mugs full of synthetic flavors, sugar, and empty calories. Calories that don’t do any favors to your waistline. On the other hand, caffeine pills are free of sugar, fat, and calories.

CONVENIENCE: It is easier to carry a few caffeine pills than having to run to Starbucks every time you feel like dozing off.

What To Consider While Buying Caffeine Pills

Considering the wide variety of caffeine pills available today, it could be tricky to find the ones that are a good match for you, especially if you are just about to start. That said, there are a couple of important factors that you should consider while buying.

First, you should be aware of your caffeine tolerance thresholds. Second, you should consider the key objective you intend to achieve through caffeine supplementation. For instance, are you looking to lose weight, or are you an overworked executive looking for improved focus and concentration?

Here are the key factors that determine whether the caffeine pills you are about to buy are of decent quality:

ADEQUATE CAFFEINE LEVELS: First thing’s first. A caffeine pill should contain a good amount of caffeine. Make sure to check if it contains anywhere close to 200 mg per pill.

OTHER INGREDIENTS: Most supplements usually have added ingredients. So do caffeine pills. These ingredients allow them to take full effect and ensure even dosage. Some are just there to make it easy for the manufacturer to fill the capsules. These kinds of additives are usually not an issue, but it’s always a good idea to thoroughly review the label, especially if you are carrying any allergies or other health conditions.

BRAND REPUTATION: There are many brands that are offering caffeine pills. It’s a good idea to purchase your pills from a reputable brand. Always check the customer reviews, as they will give you a good idea of the product’s and the manufacturer’s standing. That is not to say that newer brands are bad, but when it comes to health, sticking with well-known labels may be a safer bet.

GOOD VALUE FOR MONEY: You shouldn’t have to pay more than 5 to 6 cents per pill for good quality caffeine pills.

Dosage & Consumption

You can take caffeine pills as required. As discussed earlier, each pill can have up to 200 mg of caffeine. That’s equivalent to more than 1.5 8 oz. coffee cups. Going beyond 400 mg a day qualifies as a caffeine overdose. A handy way to see if you have taken more than you need is to track your resting heartbeat. It should not exceed 90 bpm, and you should stop taking pills if it hits 95.

If your caffeine tolerance is not robust or you’re just starting out with caffeine supplementation, then it’s a good idea to start off with half a pill. Do remember that if you intend to split doses, stick with pills instead of caffeine capsules as they make taking the stuff less messy and more accurate.

Side Effects

DISTURBED SLEEP PATTERNS: The most potent impact of caffeine is alertness. However, you need to be careful about how you time your pill consumption. Otherwise, it can affect your sleep patterns. Make sure to stop taking caffeine pills about 8 hours before your bedtime. So if you go to bed at 11 PM, your last dose of the day should be no later than 3 PM.

UPSET STOMACH: Also, you should not be taking caffeine pills while hungry because it can make your stomach feel uncomfortable.

FLUID LOSS: While you are on caffeine pills, make sure to stay well hydrated, as caffeine will make you urinate quite a bit, which can result in fluid loss.

NERVOUSNESS: Caffeine has been known to make people jittery. How that affects you will be largely determined by your caffeine tolerance and daily intake.

ADVERSE REACTION WITH MEDICATION: We highly recommend that you consult your doctor before starting caffeine pills or any other supplementation, especially if you’re on medication. Caffeine does not mix well with certain medication such as ephedrine, theophylline, echinacea, etc.

Best Caffeine Pills

Our top 10 list of caffeine pills is organized to reflect what you most value in your supplements. First and foremost is quality. All of our top ten supplements meet high standards of quality and come from brands with a proven record in excellence and purity. Another important factor in deciding the top ten was cost. You don’t have to pay through the nose to get high-quality caffeine pills. In addition, all the companies represented on our list have stellar records with customer service and prompt shipping. This ensures that your supplement experience is enjoyable from the first click to your final dose.


  1. Wilcox A.R. The Effects of Caffeine and Exercise on Body Weight, Fat-Pad Weight, and Fat-Cell Size PubMed.gov
  2. Donna Krupa Post-Exercise Caffeine Helps Muscles Refuel American Psychological Society
  3. Irwin. C., Desbrow, B., Ellis, A., O’Keeffe, B., Grant, G., Leveritt, M. Caffeine Withdrawal and High-Intensity Endurance Cycling Performance PubMed.gov
  4. Desbrow, B., Biddulph, C., Devlin, B., Grant, G.D., Anoopkumar-Dukie, S., Leveritt, M.D. The Effects of Different Doses of Caffeine on Endurance Cycling Time Trial Performance PubMed.gov
  5. Jozo Grgic, Eric T. Trexler, Bruno Lazinica, and Zeljko Pedisic Effects of Caffeine Intake on Muscle Strength and Power: A Systematic Review and Meta-Analysis PubMed.gov
  6. Daniel Borota, Elizabeth Murray, Gizem Keceli, Allen Chang, Joseph M. Watabe, Maria Ly, John P. Toscano & Michael A. Yassa Post-study Caffeine Administration Enhances Memory Consolidation in Humans (Plus Dosage and Side Effects) Nature.com
  7. Latarsha Gatlin Caffeine Has Positive Effect on Memory John Hopkins University

#1 - Nutricost Caffeine Capsules

Nutristcost Caffeine comes in at number one due to its extreme convenience and affordability that can’t be beat! These ultra-convenient 200mg caffeine capsules come in bottles of 240 servings – at only 4 cents per serving! Each 200mg capsule absorbs quickly and smoothly to deliver extreme energy, endurance, focus, mood, and weight loss. Jumpstart your day and maximize performance with the superior convenience of Nutricost Caffeine. Keep Reading »

#2 - AI Sports Nutrition Caffeine

For those who prefer simple, straight-forward, and effective, there’s AI Sports Nutrition Caffeine. AI Sports Nutrition Caffeine is a one-capsule serving of 200mg pure caffeine in 120 serving bottles that cost just 6 cents per serving. AI Sports Nutrition Caffeine tablets dissolve rapidly and smoothly, triggering performance-enhancing energy, focus, and weight loss without causing jitters or crash. Enjoy all the benefits of pure, raw caffeine at an unbeatable price. Keep Reading »

#3 - Kaged Muscle Caffeine

Using an organically certified ingredients called PURCAF, Kaged Muscle Caffeine offers a 90% pure caffeine extract that is taken from green coffee beans. Free of chemicals as it is extracted through water, Kaged Muscle Caffeine is water soluble with a neutral taste making it easy to take to ramp up your energy levels for better focus, attention, and power during workouts. Experience the power that this natural performance enhancer can provide in just a single capsule serving. Keep Reading »

#4 - Betancourt Nutrition Essentials Caffeine

For about 6 cents per serving, Betancourt Nutrition Essentials Caffeine delivers 200mg of superior Caffeine Anhydrous in a convenient fast-dissolving tablet to provide a boost in energy and alertness. Essentials Caffeine contains just the right amount of this CNS stimulant to enhance energy, weight loss, and cognitive function without causing crash or jitters. Keep Reading »

#5 - Bulksupplements Caffeine

Bulksupplements Pure Caffeine Capsules provide 200 mg per bovine gelatin capsule, perfect for the athlete who needs more energy, or an individual looking to boost concentration and focus. This clean and pure powder contains no fillers, and is lab tested for verification and guaranteed purity. Keep Reading »

#6 - Applied Nutraceuticals Caffeine

Applied Nutraceuticals Caffeine takes a new and novel approach to delivering a potent source of pure, unhindered Caffeine Anhydrous. With 100 tablets at 200mg per serving, Applied Nutraceuticals Caffeine is ultra affordable, convenient, and effective. At an incredible 4 cents per 200mg serving, Applied Nutraceuticals Caffeine increases energy levels and thermogenesis to support better results and a better you. Keep Reading »

#7 - PROLAB Caffeine

Help restore mental alertness and wakefulness whenever you experience fatigue or drowsiness with ProLab Caffeine. This maximum potency 200mg caffeine source is fortified with 75mg of calcium for better absorption. ProLab Caffeine delivers 100 potent, power-packed servings of pure caffeine at just 7 cents each. ProLab Caffeine comes in fast dissolve tablets that can be taken anytime for a direct increase in energy, focus, mood, motivation, and weight loss. Keep Reading »

#8 - PrimaForce Caffeine

PrimaForce Caffeine delivers 200mg tablets of pure, unhindered caffeine in 90 tablet containers at just 9 cents per serving. PrimaForce Caffeine makes it easy and affordable to enhance fat loss, maximize energy, increase performance, and support cognitive function. This fast acting substance delivers just the right molecular structure for maximum energy and power output. Keep Reading »

#9 - Inner Armour Blue Caffeine

For maximum potency at 6 cents per serving, choose Inner Armour Blue Caffeine. These energizing tablets are packed with 200mg of Caffeine Anhydrous fortified by calcium to increase energy, reduce fatigue, and improve exercise performance. Inner Armour Caffeine is refined and reformulated for fast absorption and lasting energy to support alertness and reduced muscle soreness. Keep Reading »

#10 - Caffeine Matrix

Experience a surge of clean, lasting energy with Genomyx Basyx Series Caffeine, an advanced combination of Caffeine Anhydrous and Infinergy Dicaffeine Malate. This unbeatable duo offers a multi-dimensional product that not only optimizes energy, but also stimulates thermogenesis and enhances mental focus. At just 13 cents per serving, Genomyx Caffeine offers superior energy, focus, and metabolic support so you can stay fully engaged and active with just 1 capsule per day. Keep Reading »

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