Best Caffeine Supplements Reviewed & Rated for Quality

In a Hurry? Editors choice:
Vital Fuse Fused Focus
Test Winner: Vital Fuse Fused Focus
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Caffeine is the most commonly used stimulant available today. This plant based product has managed to best other pick-me-up methods including smoking, alcohol and chocolate intake. Used responsibly, there are a lotof benefits to consuming caffeine on a regular basis. It can reduce headaches, decrease depression, help you stay awake and even improve your memory. Not every caffeine user is a fan of coffee which makes caffeine supplements an ideal option for persons who want the benefits without the jarring taste.

Not all caffeine supplements are the same. Some supplements are manufactured to release over a set period of time while others are designed to hit you all at once. The brands offering the best supplement options are considered in the following top 10 review.

Standout Picks

Vital Fuse Fused Focus
VitalFuse extra strength caffeine pills works to reduce brain fog thereby heightening your mental performance and focus. This caffeine supplement is a great choice for athletes and persons who live an active lifestyle. Supplementing with this product before a workout can increase both your stamina and your endurance considerably. This is done by combining caffeine with teacrine. Teacrine inhibits your adenosine while modulating neurotransmitters and activating dopamine receptors.
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AlternaScript OptiMind
AlternaScript optimind nootropic booster improves focus and concentration in addition to supporting memory function. This caffeine supplement boosts focus, energy and cognition. Their premium blend of ingredients is scientifically tested and proven to support mental performance. Each dosage is carefully monitored and tested for purity to ensure optimal effect. Each product is GMP certified and monitored at the company’s private facility to ensure high quality control.
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 Nutricost
Nutricost caffeine pills offers 200 mg of caffeine per capsule and has 250 capsules per bottle. This caffeine supplement gives you an extra boost of energy. It's a great way to boost your energy before a workout or speed up your recovery afterward. It increases stamina, reduces inflammation and gives you all the great benefits of caffeine without the challenge of excess sugar intake. This product also boasts of no GMO or gluten.
Amazon Link
$13.95
Eu Naturals Elite
Eu Naturals extra strength caffeine pills are clinically proven to increase consumer endurance levels. This caffeine supplement does not produce a crash and leaves users free of jitters. This product is effective for students, athletes, and persons who live active lives. The grade of caffeine used to produce each capsule is 99.8% pure. The mixture of caffeine and L-Theanine make an excellent source for long-lasting energy.
Amazon Link
$19.99
SmarterVitamins
SmarterVitamins caffeine pills heightens mental alertness and cognitive performance. This caffeine supplement uses extended release to ensure consumers receive hours worth of energy. The caffeine contained in each capsule is designed to improve focus. Other ingredients such as MCT oil and L-Theanine help to fuel your energy and increase focus from a natural source. This eliminates the jitters and crash usually experienced with other stimulants.
Amazon Link
$39.99
Jet Alert
Jet-Alert double strength alert caplets are fast acting and as safe as a cup of coffee. This caffeine supplement offers 200 mg per caplet. It is an ideal choice for persons who live active lifestyles and those that want to avoid the excess sugar found in a cup of coffee or an energy drink. The double strength formula can wake you up or restore your alertness after a long day.
Amazon Link
$6.35
Natrol High
Natrol caffeine pills boosts both your mental and physical performance with a 200 mg shot of caffeine. This is great for boosting your performance and kick-starting your metabolism. It can also be used to fight fatigue. The caffeine content in this product improves mental alertness and focus. Athletes can use this supplement before a workout to increase energy and endurance.
Amazon Link
$12.91
Vivarin Alertness
Vivarin alertness aid is a safe and effective option that can be used to improve mental alertness. This caffeine supplement releases 200 mg of caffeine per dose. This is the equivalent of 2 cups of coffee. Each box contains 40 doses which if consumed responsibly and within the 400mg daily limit, can last consumers up to 20 days. 2 pk options have been made available giving users the opportunity to cover their entire month’s supply in just one purchase.
Amazon Link
$6.96
Powder City
Powder City caffeine capsules contains 100 mg of caffeine and 200 mg of theanine per pill. This uses a caffeine and theanine blend to give an extra boost to cognitive functions. The caffeine contained in this product is also effective at improving energy levels without causing jitters. The theanine added to this particular selection has the added benefit of reducing any side effects that may be experienced due to the use consumption of caffeine itself.
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Caffeine Daddy
CaffeineDaddy energy releases 200 mg of caffeine per capsule and each bottle contains 500 capsules. This supplement increases mental alertness without the sugar and added calories common amongst coffee, soda and most energy drinks. Each capsule contains 200 mg of caffeine that is designed to boost your energy levels and help you to combat fatigue and drowsiness.
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Criteria Used for Evaluation

Advanced Features

Caffeine does not jest give you a boost of energy it also helps to keep you mentally alert and some manufacturers have included additional compounds to create a dual action formula. This has enabled simple caffeine supplements to feature nootropic properties. These compounds enhance both your memory and your cognitive function. As an advanced feature some of these compounds act as three-way fuels.

They can inhibit adenosine receptors. Adenosine acts as a depressant in the body causing us to feel sleepy and lack arousal. By blocking this chemical and promoting the release of chemicals such as dopamine, your mood is improved and you’re able to be more alert. This three-way fueling system also modulates neurotransmitters. This allows your brain to communicate freely, enhancing your cognitive ability.

A few brands gives you, the consumer, the power to make an impact in the lives of others by setting up foundations directly connected to your everyday purchases. These charities operate via a 1 on 1 match. For every vitamin order you place, the company sends an equal order out to be supplied to those at risk of developing conditions such as malnutrition. The focus is placed on pregnant women, new mothers and children under the age of 5. This is a great way to give back and improve the lives of those at risk and less fortunate.

An extended release feature is offered by some manufacturers. The 200 mg dosage remains the same, however, it is released slowly over a fixed period. This ensures that consumers benefit from the effects for a longer period which reduced the amount of doses needed to get through the day. Some supplements also come in soft-gel capsules instead of traditional tablets.

Soft-gels can quickly break down and immediately release its contents into the digestive system to be absorbed. This is a faster and more efficient distribution method as tablets take longer to break down and can travel through the digestive system before being completely absorbed. This can result in the user receiving less of the product than expected, reducing the results and effect the supplement has on them.

Effectiveness

Consuming a caffeine supplement is a more effective method to boost energy, mental alertness, and cognition than alternative methods such as tea, coffee, and energy drinks. One major benefit is your ability to consume caffeine without the side effects of a crash or jitters. This is because there are no added sugars. Caffeine supplements boost the body’s natural internal functions which gives you the needed result without causing a high.

There are different grades of caffeine. Some grades are as a result of the caffeine sources however others are superior in preparation method. For example, anhydrous caffeine is a powder created by dehydrating the compound extracted from leaves and beans. This process causes the final product to be more concentrated having a more powerful impact when absorbed. This will enable you to use less of the substance while still maintaining heightened and more effective results.

Another benefit of dehydrating the compound when it is extracted is that it tends to increase the effects of positive chemicals in the body such as dopamine. This chemical is responsible for making you feel happy or excited. When consumed within healthy limits, this uniquely prepared powder can improve your mood, increase your energy levels and promote mental alertness.

Materials

Caffeine is a compound that is derived from a selection of leaves and nuts. It is a nervous system stimulant and can be used to improve mental alertness. This compound can also be used as a water pill for some persons as it typically increases urine flow. It effectively blocks the action of adenosine in the body which is the chemical responsible for making us drowsy. This compound can also improve cognitive and physical performance. Your focus is also improved making you more alert.

Teacrine is a compound that is sometimes added to caffeine supplements. This compound’s behavior is very similar to caffeine, however, it has no effect on your blood pressure. It can also reduce inflammation making it a great ingredient for athletes and persons who live active lives. Used on a continuous basis teacrine can work to improve concentration in some persons. It also reduces fatigue and increases energy levels from the first use.

Synapsa is a natural form of memory support. This compound is derived from a substance called bacopa monnieri. This compound is clinically proven to not just improve cognitive performance but help persons reach their peak in cognitive ability. It targets visual, learning and memory centers of the brain. Combining this with caffeine produces a highly effective nootropic supplement.

L-theanine helps you to relax without feeling drowsy. Used in caffeine supplements, it is a great addition to reduce jitters and other common side effects experienced from caffeine usage. It also increases focus and mental alertness with the effects being felt within 30 minutes of ingestion. The amino acid also helps to regulate blood pressure.

Di-Calcium Phosphate is an ionic salt. It is sometimes present in caffeine supplements. It is most often used as a preservative. It keeps a substance fresh and can also cause dehydration which, in the case of caffeine, can make it more concentrated. It easily breaks down into its core components of calcium and phosphate, both of which are needed and used by the human body.

Potency

There is a lot of variety among supplement brands when it comes to volume, strength, and delivery. The volume of caffeine per dose can get as low as 100 mg or as high as 200 mg per capsule. This variation is largely based on ingredients. Instances where only caffeine is used as the active ingredient, dosage tends to be a full 200 mg. When mixed with compounds similar to caffeine or a substance that boosts its activity, dosage tends to be in the lower ranges between 100 and 150 mg.

Caffeine grade also differs from one brand to another. Some supplements, for example, use anhydrous caffeine. This tends to have a higher concentration due to dehydration which increases the effects experienced when it is absorbed by your body. Slow release tablets don’t offer the same kick as would other similar products, however, they stay in your system longer, extending the effects of the compound.

Delivering the dosage by means of a soft-gel is the fastest and most effective delivery system. The compound is absorbed faster giving the consumer almost immediate results. A capsule also delivers the dosage fairly quickly. A pill has the longest time elapse for distribution. It is also the most difficult to breakdown which runs the risk of the tablet making it through the digestive system before a user can receive the full benefits of the dose.

Capacity

As a consumer cost for value is an important aspect of the buying process. It’s not just about acquiring a product you want to know you can achieve the highest level of function at an affordable cost. This ensures that you can maintain comfortable use of the product you desire. This has not been more important than when it comes to vitamins and supplements.

When using caffeine in particular, there is a normal range that must be taken into account. The healthy limit for caffeine intake is 400 mg. No matter the dosage exceeding the daily limit is not recommended. Once using caffeine responsibly this limit can give you an idea of the longevity of your product, your per use cost and makes for a great comparison between brands.

The lease amount of pills per package can bottom out at about 40 pills. Many brands, however, offer a pill count of up to 500 pills. Acquiring a package with minimum 60 pills with an individual dosage of 200 mg per pill will ensure your supply lasts for at least a month once you stay within healthy daily limits. Larger bottles that contain up to 500 pills can last 8 months and more with a marginal cost increase over other brands. This is important to consider, especially if you are on a budget.

10 Best Caffeine Supplements

1. Vital Fuse Fused Focus

Where to buy
Amazon Link
Vital Fuse Fused Focus
Amazon Link

VitalFuse extra strength caffeine pills works to reduce brain fog thereby heightening your mental performance and focus. This caffeine supplement is a great choice for athletes and persons who live an active lifestyle. Supplementing with this product before a workout can increase both your stamina and your endurance considerably. This is done by combining caffeine with teacrine. Teacrine inhibits your adenosine while modulating neurotransmitters and activating dopamine receptors.

Advanced Features
Support for your protein network responsible for transmitting neural-signals by introducing bacopa monnieri into your system. This compound supports your body’s natural kinase production which is responsible for replacing worn out neurons.

Effectiveness
The caffeine dosage in this supplement blocks adenosine receptors. These receptors prevent your brain from releasing chemicals that produce excitement. Blocking these receptors help to improve your energy levels.

Cost and Value
This caffeine supplement has a low-cost range. It heightens mental performance as well as focus. This product helps you to stay alert without resulting in typical jitters and or crash by using a unique formula.

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2. AlternaScript OptiMind

Where to buy
Amazon Link
AlternaScript OptiMind
Amazon Link

AlternaScript optimind nootropic booster improves focus and concentration in addition to supporting memory function. This caffeine supplement boosts focus, energy and cognition. Their premium blend of ingredients is scientifically tested and proven to support mental performance. Each dosage is carefully monitored and tested for purity to ensure optimal effect. Each product is GMP certified and monitored at the company’s private facility to ensure high quality control.

Materials
AlternaScript optimized nootropic booster contains 75mg of caffeine per capsule. 2 capsules per dosage effectively jump-starts nervous system function and increases your energy levels.

Potency
To ensure effective dosage, each ingredient is this caffeine supplement is tested for purity and GMP certified. This ensures each dose of this product is effective delivers the maximum benefit to consumers.

Cost and Value
AlternaScript optimized nootropic booster has a moderately high price range. In addition to caffeine, this product also includes a 55% concentration of Synapsa which is clinically proven to improve both your cognitive function and your retention.

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3. Nutricost

Where to buy
Amazon Link
$13.95
 Nutricost
Amazon Link

Nutricost caffeine pills offers 200 mg of caffeine per capsule and has 250 capsules per bottle. This caffeine supplement gives you an extra boost of energy. It's a great way to boost your energy before a workout or speed up your recovery afterward. It increases stamina, reduces inflammation and gives you all the great benefits of caffeine without the challenge of excess sugar intake. This product also boasts of no GMO or gluten.

Capacity
Healthy use of caffeine limits users to 400 mg a day. With the 250 capsule capacity of Nutricost caffeine pills, each bottle can last anywhere between 4 and 8 months. That makes this supplement a cost-effective option for anyone on a budget.

Effectiveness
The Caffeine found in this supplement is anhydrous which is a means it was extracted and dehydrated to increase the compound concentration. Not only does this caffeine take effect as soon as it hits your bloodstream but it increases the effects of natural chemicals in the body such as dopamine.

Cost and Value
Nutricost caffeine pills have a very low price range. This product provides a natural boost to your metabolism allowing you to burn more calories which can promote weight loss.

Amazon Link
$13.95

4. Eu Naturals Elite

Where to buy
Amazon Link
$19.99
Eu Naturals Elite
Amazon Link

Eu Naturals extra strength caffeine pills are clinically proven to increase consumer endurance levels.

This caffeine supplement does not produce a crash and leaves users free of jitters. This product is effective for students, athletes, and persons who live active lives. The grade of caffeine used to produce each capsule is 99.8% pure. The mixture of caffeine and L-Theanine make an excellent source for long-lasting energy.

Advanced features
For every bottle of Eu Naturals vitamins, you buy the company sends a one-year supply of vitamins to those at risk for malnutrition via vitamin angels 1 for 1 match. Beneficiaries include pregnant women, new mothers, and children under the age of 5.

Materials
This caffeine supplement is certified clean. There are no fillers, binders or artificial ingredients included in the manufacturing of this product. Each capsule is 98.8% pure and cGMP certified.

Cost and Value
Eu Naturals extra strength caffeine pills are within a low price range. Each sale of this product is marked by a 90 money back guarantee. Consumers can safely consume up to 2 capsules as often as 4 times per day.

Amazon Link
$19.99

5. SmarterVitamins

Where to buy
Amazon Link
$39.99
SmarterVitamins
Amazon Link

SmarterVitamins caffeine pills heightens mental alertness and cognitive performance. This caffeine supplement uses extended release to ensure consumers receive hours worth of energy. The caffeine contained in each capsule is designed to improve focus. Other ingredients such as MCT oil and L-Theanine help to fuel your energy and increase focus from a natural source. This eliminates the jitters and crash usually experienced with other stimulants.

Potency
The caffeine contained in SmarterVitamins is distributed in the form of soft-gels which allows your body to absorb the ingredients easier than a capsule or tablet which takes a longer period to break down and be absorbed by the body.

Capacity
This caffeine supplement comes a three pack combo and each bottle contains 50 soft-gels for a total of 150 pills per purchase. Each capsule contains a 200 mg dose of caffeine lasting consumers anywhere between 2 and 4 months, once users keep with a healthy 400 mg per day limit.

Cost and Value
SmarterVitamins caffeine pills fall within a medium price range. No harmful chemicals such as magnesium and dioxides have been added to this formula. It is also soy and gluten free.

Amazon Link
$39.99

6. Jet Alert

Where to buy
Amazon Link
$6.35
Jet Alert
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Jet-Alert double strength alert caplets are fast acting and as safe as a cup of coffee. This caffeine supplement offers 200 mg per caplet. It is an ideal choice for persons who live active lifestyles and those that want to avoid the excess sugar found in a cup of coffee or an energy drink. The double strength formula can wake you up or restore your alertness after a long day.

Effectiveness
The caffeine content in Jet-Alert double strength alert caplets is equivalent to 2 cups of coffee, 2 ½ energy drinks or 5 cups of tea with none of the calories. This dosage helps to reduce fatigue and improve mental alertness.

Capacity
There are 90 caplets per bottle of this caffeine supplement and each contains 200 mg of caffeine. Once consumption stays within healthy limits, that do not exceed 400 mg per day this product can last consumers anywhere from 1 to 3 months.

Cost and Value
Jet-Alert double strength alert caplets are low cost. The company offers 3 size options all within a low and affordable price range, making this product a great choice for anyone on a budget.

Amazon Link
$6.35

7. Natrol High

Where to buy
Amazon Link
$12.91
Natrol High
Amazon Link

Natrol caffeine pills boosts both your mental and physical performance with a 200 mg shot of caffeine. This is great for boosting your performance and kick-starting your metabolism. It can also be used to fight fatigue. The caffeine content in this product improves mental alertness and focus. Athletes can use this supplement before a workout to increase energy and endurance.

Materials
Caffeine can act as a water pill in some persons as it has a tendency to increase urine flow which can result in the loss of water weight. There are no added calories or sugar in Natrol caffeine pills.

Capacity
Each bottle of Natrol caffeine pills contains 100 capsules that release 200 mg of caffeine. If this product is used responsibly and within the daily 400 mg limit, it can last consumers anywhere from 1 to 3 months.

Cost and Value
This caffeine supplement has a low price range. A 75 mg dose of calcium is added to this product. This calcium is derived from Di-Calcium phosphate which is ironic salt. Not only does this substance break down over time but it is also very useful in the human diet.

Amazon Link
$12.91

8. Vivarin Alertness

Where to buy
Amazon Link
$6.96
Vivarin Alertness
Amazon Link

Vivarin alertness aid is a safe and effective option that can be used to improve mental alertness. This caffeine supplement releases 200 mg of caffeine per dose. This is the equivalent of 2 cups of coffee. Each box contains 40 doses which if consumed responsibly and within the 400mg daily limit, can last consumers up to 20 days. 2 pk options have been made available giving users the opportunity to cover their entire month’s supply in just one purchase.

Capacity
Each box of Vivarin alertness aid contains 40 tablets that release a caffeine dose of 200 mg. If consumed within healthy limits not exceeded 400 mg per day, this product can last anywhere between 20 days to a little over a month.

Effectiveness
Each capsule contained in this caffeine supplement releases 200 mg of caffeine into the bloodstream. This is the equivalent of 2 cups of coffee. This dosage is proven effective for improving mental alertness.

Cost and Value
Vivarin alertness aid has a low price range.

Amazon Link
$6.96

9. Powder City

Where to buy
Amazon Link
Powder City
Amazon Link

Powder City caffeine capsules contains 100 mg of caffeine and 200 mg of theanine per pill. This uses a caffeine and theanine blend to give an extra boost to cognitive functions. The caffeine contained in this product is also effective at improving energy levels without causing jitters. The theanine added to this particular selection has the added benefit of reducing any side effects that may be experienced due to the use consumption of caffeine itself.

Effectiveness
Caffeine even in doses as little as 100 mg has been proven to be effective at increasing energy levels as well as improving cognitive ability. Blending this ingredient with theanine boosts the activity of caffeine.

Materials
Theanine on its own can reduce both mental and physical stress. When used with compounds such as caffeine it has the ability to improve cognition and mental performance as well as improve your mood.

Cost and Value
The price range for Powder City caffeine capsules is very low. This unique formula gives consumers the added benefit of increased fat burning potential in addition to improving focus and short term memory.

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10. Caffeine Daddy

Where to buy
Amazon Link
Caffeine Daddy
Amazon Link

CaffeineDaddy energy releases 200 mg of caffeine per capsule and each bottle contains 500 capsules. This supplement increases mental alertness without the sugar and added calories common amongst coffee, soda and most energy drinks. Each capsule contains 200 mg of caffeine that is designed to boost your energy levels and help you to combat fatigue and drowsiness.

Potency
Each capsule from CaffeineDaddy contains 200mg of caffeine. This is the equivalent of two cups of coffee, a dosage that is designed to increase both your energy and mental alertness.

Capacity
Each bottle of this caffeine supplement contains 500 pills. If consumed responsibly and within the 400 mg daily limit, just one bottle will last consumers over 8 months. This is excellent for anyone on a budget.

Cost and Value
CaffeineDaddy peptime stimulant has a moderate price range.

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