The Best Caffeine Pills of 2020 (Reviews & Buyer’s Guide)

Best Caffeine Pills

Scientists have proven that caffeine affects the chemicals in the brain. However, you don’t have to drink plenty of coffee to get an energy or memory boost, or enhance your alertness—we bring you the best caffeine pills that’ll do that.

We’ve carefully selected pills of the finest quality that’ll maximize your mental and physical potential. Read on to discover the best ones for you!

Best Caffeine Pills of 2020

Product
Rating
Key Features
Website
1
OVERALL RATING
10
Expert Review
  • Science-backed ingredients
  • Third-party tested
  • Vegan-friendly
  • Controlled caffeine kick
  • Empty-bottle money-back guarantee
FROM: $ 39.00
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2
OVERALL RATING
10
Expert Review
  • Scientifically formulated
  • Smooth energy, no jitters
  • Enables fat burning
  • No unnecessary chemicals
  • Long-lasting energy
FROM: $ 18.99
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3
OVERALL RATING
9.9
Expert Review
  • Third-party lab tested
  • Gelatin and vegetarian capsules
  • No additives, pure caffeine
  • No sugar, soy, dairy, or gluten
  • Enhances calorie burning
FROM: $ 11.96
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4
OVERALL RATING
9.9
Expert Review
  • All-natural ingredients
  • Non-GMO, gluten-free, vegan
  • Long-lasting effects
  • No overstimulation or jitters
  • Ingredient traceability
FROM: $ 14.96
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5
OVERALL RATING
9.8
Expert Review
  • Vegetarian, gluten- and wheat-free
  • Third-party tested
  • Made in an FDA-registered facility
  • 100% satisfaction guarantee
  • Generous return policy
FROM: $ 19.99
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6
OVERALL RATING
9.8
Expert Review
  • Slow release
  • Provides energy without crashes
  • Improves focus
  • Enhances calorie burning
  • Pure caffeine extract
FROM: $ 14.99
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7
OVERALL RATING
9.8
Expert Review
  • 99% pure
  • Reduces physical and mental stress
  • No additives or artificial colors
  • No allergens
  • Public COAs
FROM: $ 13.68
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8
OVERALL RATING
9.7
Expert Review
  • Fast energy
  • Enhance weight loss
  • Stimulate the brain
  • Great value for money
  • 100% satisfaction guarantee
FROM: $ 9.93
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9
OVERALL RATING
9.6
Expert Review
  • Among the best caffeine pills for a workout
  • Increase focus
  • Sharpen memory
  • Fast-acting
FROM: $ 19.9
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10
OVERALL RATING
9.5
Expert Review
  • Enhance concentration
  • Improve short-term memory
  • Powerful fat burner
  • Sugar- and calorie-free capsules
  • Lab-tested
FROM: $ 13.99
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An In-Depth Best Caffeine Pills Review

  • Pills per container: 30
  • Caffeine Per Piece: 50mg
  • Shipping Policy: Worldwide shipping free on orders over $100
  • Return Policy: Up to 60 days risk-free money-back guarantee
  • Discounts: Coupons
  • Price: From $39 ($1.3 per capsule)

Some of the best caffeine pills of the year are Performance Lab’s Stim. These 50mg caffeine pills provide alertness without the jitters, and you’ll feel the effects minutes after taking one.

The product contains a combination of natural caffeine, L-theanine, and L-tyrosine that will improve your concentration, boost focus and physical endurance. On top of that, the B-complex vitamins will restore the nutrients that the caffeine depletes from your body.

Performance Lab is one of the rare caffeine pill brands that offer a full refund if you’re not satisfied with the product, even if you’ve used up all your pills.

Each pill is made from prebiotic fiber and is suitable for vegetarians and vegans. Moreover, the product is GMP-certified, non-GMO, and contains no soy, gluten, or synthetic additives. Since they boost both your physical and mental performance, these are the best caffeine pills for running.

PROS:
  • Science-backed ingredients
  • Third-party tested
  • Vegan
  • Controlled caffeine kick
  • Empty-bottle money-back guarantee
CONS:
  • Slightly pricey
  • PILLS PER CONTAINER: 60
  • CAFFEINE PER PIECE: 100mg
  • SHIPPING POLICY: Free on orders over $30
  • RETURN POLICY: 60 days upon purchase
  • DISCOUNTS: Auto delivery and subscription discounts
  • PRICE: From $18.99 ($0.31 per capsule)

Zhou Nutrition brings us the best caffeine pills for studying. The 2:1 ratio of L-theanine and caffeine delivers long-lasting energy and mental clarity that will get you through a stressful day. This product is a great way to invigorate yourself when you can’t afford to take a nap.

With 100mg of caffeine per pill, you won’t experience jitters or crashes.The supplement is lab-verified, GMP-certified, gluten-free, and comes in a vegan-friendly cellulose capsule. The combination of ingredients also enables faster fat burning, which makes these energy boosters some of the best pre workout caffeine pills.

PROS:
  • Scientifically formulated
  • Smooth energy, no jitters
  • Enables fat burning
  • No unnecessary chemicals
  • Long-lasting energy
CONS:
  • If you don’t drink enough water with the pill, you may experience headaches or dry mouth
  • PILLS PER CONTAINER: 100 and 300
  • CAFFEINE PER PIECE: 200mg
  • SHIPPING POLICY: Within contiguous USA, free for orders over $49
  • RETURN POLICY: 30 days
  • DISCOUNTS: Auto delivery and email subscription discounts, coupons
  • PRICE: $11.96 and $18.96 ($0.11 and $0.06 per capsule)

Pure caffeine pills and no fancy packaging are this company’s staple. Rid of soy, gluten, dairy, sugar, yeast, and additives, these pills are available in 100 and 300 ct containers. Additionally, you can choose the gelatin or the vegetarian option.

The 200mg of pure caffeine will energize you in about 20 minutes within taking the dosage. The product is suitable for athletes who need more energy during a workout. Moreover, the capsules also enhance fat and calorie burning, help the body get rid of excess water, and suppress appetite, earning the title of the best caffeine pills for weight loss.

PROS:
  • Third-party lab tested
  • Gelatin and vegetarian capsules
  • No additives, pure caffeine
  • No sugar, soy, dairy, or gluten
  • Enhance calorie burning
CONS:
  • Break easily due to poor packaging
  • Some people complain of getting fewer capsules than they should
  • PILLS PER CONTAINER: 60
  • CAFFEINE PER PIECE: 100mg
  • SHIPPING POLICY: Free standard CILTEP shipping on all US orders
  • RETURN POLICY: 30 days upon purchase
  • DISCOUNTS: Auto delivery and subscription discounts, bulk purchase, reward points, referrals, coupons
  • PRICE: From $14.96 ($0.25 per capsule)

Natural Stacks brings some of the best-extended release caffeine pills that will keep you motivated and focused for hours.

The well-known combination of caffeine and L-theanine will provide you with clean energy, released in small amounts to avoid crashes. You’ll ignore distractions much more easily, and stay awake and alert.

Good caffeine pills are tested in third-party labs, but Natural Stacks goes even further, producing their pills with fully-traceable ingredients.

PROS:
  • All-natural ingredients
  • Non-GMO, gluten-free, vegan
  • Long-lasting effects
  • No overstimulation or jitters
  • Ingredient traceability
CONS:
  • People with heavy caffeine tolerance might not experience full effects
  • PILLS PER CONTAINER: 120
  • CAFFEINE PER PIECE: 100mg
  • SHIPPING POLICY: Free for orders over $40
  • RETURN POLICY: 90 days
  • DISCOUNTS: Auto delivery and subscription discounts, bulk purchase, coupons
  • PRICE: From $19.99 ($0.16 per capsule)

This product may not offer the strongest caffeine dosage, but these are doubtlessly some of the best caffeine pills to stay awake. The L-carnitine and caffeine combo will keep you alert, focused, and energized enough to finish all your daily chores.

What we liked the most is that the capsules are formulated by medical and herbal professionals and tested in independent labs. The company offers a 100% satisfaction guarantee on their vegetarian, wheat-, and gluten-free pills.

PROS:
  • Vegetarian, gluten-, and wheat-free
  • Third-party tested
  • Made in an FDA-registered facility
  • 100% happiness guarantee
CONS:
  • According to some reviews, dosage labeling is a bit misleading
  • PILLS PER CONTAINER: 100
  • CAFFEINE PER PIECE: 100mg
  • SHIPPING POLICY: Free on US orders worth $50+
  • RETURN POLICY: 90 days
  • DISCOUNTS: Coupons
  • PRICE: From $14.99 ($0.15 per capsule)

Unlike many other companies, The Genius Brand produces slow release caffeine pills that discharge small portions of caffeine at a time and minimize your chances of experiencing jitters, anxiety, and digestive issues.

These pills will provide you with sustained energy, accelerate your metabolism, and facilitate fat-burning. They’ll also increase your focus and motivation levels, while the enhanced thermogenesis will promote calorie burning.

These strong caffeine pills are made with pure caffeine extract that provides energy for hours—great for exercising, studying, and work.

PROS:
  • Slow release
  • Provide energy boosts without crashes
  • Improve focus
  • Enhance calorie burning
  • Pure caffeine extract
CONS:
  • Some people become resistant over time
  • PILLS PER CONTAINER: 70, 150, and 300
  • CAFFEINE PER PIECE: 100mg
  • SHIPPING POLICY: Free on all US orders worth at least $35
  • RETURN POLICY: 90 days
  • DISCOUNTS: Coupons
  • PRICE: $13.68, $17.68, and $26.68 ($0.19, $0.12, and $0.09 per capsule)

Whether you want to increase your focus for studying, or simply need more energy for demanding physical activities, LiftMode has the best over the counter caffeine pills with no fillers. They’ll keep you awake and sharp, and reduce mental and physical stress.

Just one pill will ward off drowsiness, restore alertness, and energize you. Besides being a great lift in the afternoon, the best natural caffeine pills will also enhance fat-burning and help you lose weight.

PROS:
  • 99% pure
  • Reduce physical and mental stress
  • No additives, artificial colors
  • No allergens
  • Public COAs
CONS:
  • Some people find the pills too big and hard to swallow
  • PILLS PER CONTAINER: 240
  • CAFFEINE PER PIECE: 200mg
  • SHIPPING POLICY: Free on all US orders
  • RETURN POLICY: 30-day money-back guarantee
  • DISCOUNTS: Auto delivery and email subscription discounts, bulk purchase, rewards program
  • PRICE: From $9.93 ($0.05 per capsule)

With 200mg per capsule, these are some of the strongest caffeine pills on the market. They’ll quickly give you much-needed energy for running or working out.

Besides amping up your performance, the combo of the ingredients will enhance weight loss and promote a faster metabolism. On top of everything, these cheap caffeine pills will also stimulate your brain and help you focus.

PROS:
  • Fast energy boost
  • Enhance weight loss
  • Stimulate the brain
  • Great value for money
  • 100% satisfaction guarantee
CONS:
  • Gelatin capsule not suitable for vegetarians
  • Too powerful for caffeine-sensitive people
  • PILLS PER CONTAINER: 100
  • CAFFEINE PER PIECE: 100mg
  • SHIPPING POLICY: Free on US orders over $75
  • RETURN POLICY: 30 days
  • DISCOUNTS: Email subscription discounts, reward points referrals
  • PRICE: From $19.97 ($0.2 per capsule)

RevLabs offers the best caffeine pills for stamina, energy, and focus. The combination of ingredients will raise your energy levels fast, which is great if you need to run, go to the gym, or do bodybuilding, for example.

L-theanine will sharpen your focus, so every work task and study project will be much easier. Moreover, this specific combination of ingredients will suppress your appetite, possibly resulting in slight weight loss.

There are no crash effects, but unfortunately, these top rated caffeine pills won’t give you long-lasting results.

PROS:
  • Enhance athletic performance
  • Increase focus
  • Sharpen memory
  • Fast-acting
CONS:
  • Occasional headaches possible
  • Not long-lasting
  • PILLS PER CONTAINER: 200
  • CAFFEINE PER PIECE: 200mg
  • SHIPPING POLICY: Free on orders over $99
  • RETURN POLICY: 30 days
  • DISCOUNTS: FX affiliate program, promo codes
  • PRICE: From $13.99 ($0.07 per capsule)

FX Supps produce some of the best caffeine pills for energy boosts and weight loss. 200mg of caffeine per capsule will invigorate you quickly and help your athletic performance. Moreover, the pills will also increase your concentration, focus, alertness, and keep you awake throughout the day.

Our 200mg caffeine pills review is mostly positive, but there’s just one thing we didn’t like. The company adds artificial colors to the product, which is unnecessary.

PROS:
  • Enhance concentration
  • Improve short-term memory
  • Powerful fat burner
  • Sugar- and calorie-free
  • Lab-tested
CONS:
  • Only available as gelatin capsules
  • Artificial colors

How We Chose the Best Caffeine Pills

There’s a myriad of caffeine supplements on the market, so finding the best and most effective products is quite challenging. We tested the most popular ones for you—keep scrolling to see how we ranked them.

Ingredients

We made sure that each brand we tried used pure high-quality ingredients, with no unnecessary fillers.

Taste

Supplements can often have an unpleasant taste. That’s why we tried to only include pills that taste neutral or good.

User Reviews

We went through a huge number of customer reviews, comments, and recommendations to get to the finest products out there.

Brand Reputation

We selected reputable brands with fair policies and helpful customer-support teams.

How to Choose the Best Caffeine Pills

There are certain factors you should consider before buying this supplement, so we’ve prepared a detailed guide to make your decision-making much easier.

What Are Caffeine Pills?

Caffeine pills are performance enhancement supplements with high concentrations of caffeine in its purest form. They can be made with synthesized caffeine or of concentrated extract from coffee beans or green tea. Regardless of the source, over the counter caffeine pills can contain 50–200mg of caffeine, which is equivalent to 1–2.5 8-ounce cups of coffee.

Benefits of Caffeine Pills

Caffeine pills have numerous benefits. Not only can they help you wake up in the morning, but if taken in recommended doses, these pills can also:

  • Increase your focus and productivity
  • Enhance your memory
  • Help you burn fat more efficiently
  • Boost your energy levels before a workout
  • Enhance post-workout muscle recovery
  • Improve your mood and decrease depression
  • Reduce headaches and pain-perception.

Natural Caffeine Pills vs. Coffee

There are pros and cons to caffeine pills and coffee. Of course, both are effective, but they also differ in a few aspects. We’ll highlight the main differences.

  • Cost: As shown, caffeine pills can cost as little as 5 cents a piece, which makes them highly affordable. Compare that to the average price of a cup of coffee, $2–$5, and their cost-benefit becomes pretty clear.
  • Consistency: Caffeine pills usually have 50–200mg of caffeine. This means that by taking a caffeine pill, your dosage will remain the same, whereas the caffeine dosage in coffee will significantly vary on the brewing method and the quantity ingested.
  • Convenience: Carrying pills in your purse or gym bag is easy. Plus, their effects kick in very quickly. Brewing or buying a cup of coffee, on the other hand, takes longer. There’s also the inconvenience of having to carry it in a thermos, wait for it to cool down, and then wait for the caffeine to kick in.
  • Calories: Caffeine is an excellent stimulant and will help you lose weight. As a matter of fact, many weight loss pills contain caffeine. The best caffeine supplements have no calories. With consuming coffee, however, the usual calorie intake comes in the form of milk, creamers, sugar, added flavors, etc.

Another beverage we suggest you look into if you’re a coffee aficionado is CBD coffee. Check our review of the best CBD coffee to find out more. 

With that out of the way, let’s proceed to discover the very nature of caffeine pills. 

Side Effects

Whether you drink tea or coffee, or take low dose caffeine pills, caffeine can cause some side effects if you don’t follow specific instructions or have an overly sensitive body.

Caffeine can most commonly contribute to a variety of sleep issues, but it can also cause:

  • Jitteriness
  • Nervousness
  • Restlessness
  • Increased heart rate
  • Anxiety
  • Irritability
  • Upset stomach
  • Acid reflux
  • Dizziness.

To avoid these and similar side effects, follow the recommended-dosage instructions.

What to Consider when Looking for the Best Caffeine Supplement

There are tons of caffeine pills on the market, but not all are equal. To find the most suitable supplement for your needs, consider the following factors:

  • Caffeine levels – 200mg per pill falls within the industry standard. It’ll give you an energy boost for physically demanding activities or help keep you more focused. However, if you’re new to caffeine energy pills or simply need a smaller boost because you don’t want to stay awake the whole night, consider lower-dosage pills, like 50 or 100mg. Bear in mind the safe caffeine amount for healthy adults is up to 400mg a day.
  • Other ingredients – caffeine is great on its own, but when combined with other ingredients, it can bring you even better effects. When purchasing pills, look for those with ingredients like L-theanine, B-complex vitamins, and L-tyrosine.

Additionally, check the full ingredients list to make sure no ingredient will irritate your dietary sensitivities.

  • Your caffeine tolerance – don’t take the strongest caffeine pill if you’re too sensitive to the substance. Better start with a lower dosage and increase it gradually if necessary.

The Bottom Line

Nothing beats caffeine when it comes to enhancing your energy levels and memory, and helping you burn that stubborn fat. As the market is jam-packed with companies claiming that their product is the one for you, it can be tricky finding what you need. Hopefully, our top 10 best caffeine pills list will help you find a product that will fully meet your needs regardless of why you need the extra energy boost.

FAQs

What is the best caffeine pill?

The answer depends solely on your needs and caffeine tolerance. Regardless of whether you need caffeine pills as a pre-workout energy booster, memory or productivity enhancer, we’re confident that you’ll find the pills you need in our review.

Do caffeine pills actually work?

Absolutely! Caffeine pills work great if you take them according to a given manufacturer’s instructions. Just remember that healthy adults’ caffeine intake shouldn’t exceed 400mg a day.

Why do caffeine pills make me sleepy?

There are a couple of reasons why caffeine can make you tired or sleepy:

  • It affects adenosine receptors—When you drink coffee or take caffeine pills, caffeine blocks the reception of adenosine, a chemical which helps regulate our sleep-wake rhythm. However, it doesn’t stop adenosine production. So, when this chemical builds up, you feel more tired and sleepy, even though you’ve had your caffeine dose.
  • You’re dehydrated—caffeine is a diuretic, so taking high quality caffeine pills is likely to make you urinate more. You’ll lose more liquid, become dehydrated, and feel tired.

Is 200mg of caffeine a lot?

200mg of caffeine is a lot only if you’re too sensitive to caffeine. Otherwise, this dosage is seen as an industry standard; many brands produce high-quality pills with that amount of caffeine. Just make sure not to take more than the recommended daily intake.