However, some people are much more sensitive to caffeine than others. The dosage for caffeine pills will vary depending on the brand of pills a person uses. Individuals should always follow the package instructions and never exceed the recommended dosage.

People should also consider timing when they take caffeine pills. Taking them in the late afternoon or evening may impact sleep. It can take 4—6 hours for the body to metabolize half the caffeine they take in.

Taking caffeine pills in the morning or early afternoon may be best. Discontinue use if adverse reactions occur, including rapid heart rate, anxiety, or restlessness. There is a selection of caffeine pills available for purchase online. Caffeine pills are supplements that stimulate the central nervous system to help people stay awake, alert, and focused.

They may also improve athletic performance and relieve migraines and tension headaches. Caffeine is a drug, and so individuals should always stick to the recommended dosage and discontinue use if adverse reactions occur. If people have concerns about caffeine pills or their caffeine intake, they should consult their doctor.

Caffeine is a stimulant that can cause people to feel anxious. Learn more. Caffeine is a stimulant that occurs naturally in several foods. Some companies also add it artificially to their drinks and snacks.

In small doses it…. Some studies have shown that caffeine can benefit overall health. However, others suggest that it may be harmful in excess. Read more to find out…. Dong quai is a Chinese herb people have used for centuries for medicinal purposes.

It may help treat menstrual disorders, but more research is…. Traditional medicine uses feverfew to treat conditions such as headaches and fever.

More research is necessary to investigate possible pharmacological…. My podcast changed me Can 'biological race' explain disparities in health? Why Parkinson's research is zooming in on the gut Tools General Health Drugs A-Z Health Hubs Health Tools Find a Doctor BMI Calculators and Charts Blood Pressure Chart: Ranges and Guide Breast Cancer: Self-Examination Guide Sleep Calculator Quizzes RA Myths vs Facts Type 2 Diabetes: Managing Blood Sugar Ankylosing Spondylitis Pain: Fact or Fiction Connect About Medical News Today Who We Are Our Editorial Process Content Integrity Conscious Language Newsletters Sign Up Follow Us.

Medical News Today. Health Conditions Health Products Discover Tools Connect. What to know about caffeine pills. Medically reviewed by Kevin Martinez, M. What are they? Are they safe? Benefits Caffeine pills vs.

coffee Side effects and risks How to take them Summary. How we vet brands and products Medical News Today only shows you brands and products that we stand behind. Our team thoroughly researches and evaluates the recommendations we make on our site.

To establish that the product manufacturers addressed safety and efficacy standards, we: Evaluate ingredients and composition: Do they have the potential to cause harm?

Fact-check all health claims: Do they align with the current body of scientific evidence? Assess the brand: Does it operate with integrity and adhere to industry best practices? We do the research so you can find trusted products for your health and wellness.

Read more about our vetting process. Was this helpful? What are caffeine pills? Share on Pinterest Caffeine pills may help boost short term energy and focus. Benefits of caffeine pills. Share on Pinterest Taking caffeine pills while working or studying may improve concentration.

Caffeine pills vs. Side effects and risks. How to take them. Share on Pinterest A person may be consuming too much caffeine if they frequently feel restless.

How we reviewed this article: Sources. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. We avoid using tertiary references.

We link primary sources — including studies, scientific references, and statistics — within each article and also list them in the resources section at the bottom of our articles.

You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Share this article. Latest news Ovarian tissue freezing may help delay, and even prevent menopause. RSV vaccine errors in babies, pregnant people: Should you be worried? Scientists discover biological mechanism of hearing loss caused by loud noise — and find a way to prevent it.

How gastric bypass surgery can help with type 2 diabetes remission. Atlantic diet may help prevent metabolic syndrome. Related Coverage. What to know about caffeine and anxiety. Medically reviewed by Nicole Washington, DO, MPH. What does caffeine do to your body?

Size: Tablets. Quantity: Decrease quantity Increase quantity. Buy Now. Product Type: Pre Workout Supplements.

Share Share. Facebook Pinterest Twitter E-mail. Description Suggested Use Supplement Facts FAQ Reviews Previous Next. The Thermogenic Benefit When it enters the body, it induces a fat-releasing effect called lipolysis, in which fat molecules within fat stores are cleaved into free fatty acids FFAs and glycerol.

Improve Strength Caffeine and muscle growth have been highly correlated in recent studies. Why Not Just Drink A Cup Of Coffee? ALLMAX natural caffeine supplements are available in a Tablet size. Suggested Use Take 1 tablet no more than every 3 to 4 hours up to a maximum of mg 5 tablets in 24 hours.

FAQ What is Caffeine? Caffeine is an alkoid and is found in guarana, kola nuts, coffee, tea and cocoa beans. It is the most popular drug in the world and is a powerful stimulant to the central nervous system. After caffeine is consumed, it is absorbed into the bloodstream and other body tissues.

It takes about half an hour to experience peak concentration in the body. Is it safe to use? Caffeine has been found to be safe in several research studies, as long as it is consumed in moderation. The FDA deemed normal caffeine intake as safe and said that it posed no increased health risk.

How does it benefit me? Caffeine can help temporarily restore mental awareness or wakefulness when experiencing fatigue or drowsiness. Can I take Caffeine to replace sleep? No, caffeine intake should never replace sleep.

Are there any side effects? It has been found to have a positive effect on improving athletic performance. Specifically, during endurance exercise supplementing with mg of caffeine has been shown to delay fatigue and improve endurance performance.

How does it help with weight loss? Caffeine has a thermogenic response on the body. It helps to increase the rate of lipolysis and can increase the metabolism. Caffeine has also been found to help suppress the appetite.

How do I take it?

Alternatives exist for people who do not tolerate caffeine well. This article discusses why a person might take caffeine pills, how effective they may be, the risks and benefits of taking caffeine pills, and lists some products a person can consider.

It also answers some frequently asked questions. Medical News Today chooses products that meet the following criteria:. Many caffeine pills are available to buy online. Below are five products that people may wish to try. Please note that the writer of this article has not tried these products.

All information presented is purely research-based and correct at the time of publication. Medical News Today follows a strict product selection and vetting process. Learn more here. These capsules contain 50 milligrams mg of caffeine and mg of the amino acid L-theanine.

Some research suggests that caffeine and L-theanine can improve attention, memory, thinking ability, and hyperactivity. The company writes these capsules are suitable for vegetarians and do not contain artificial preservatives. Vali also claims it makes this product in the United States at a facility that complies with current good manufacturing practice CGMP guidelines.

The Genius Brand sells caffeine capsules using VitaShure microencapsulated sustained-release caffeine. The company writes that VitaShure caffeine delivers a quick energy boost that continues to release slowly over time. It aims to avoid a caffeine crash.

ProLab Advanced Caffeine is a high potency stimulant. It delivers mg of caffeine in each serving. The supplement also contains added calcium , offering 60 mg per serving. The company writes this supplement contains no other active ingredients and consists of only rice flour and a gelatin capsule.

This supplement is not suitable for vegetarians or vegans due to its gelatin content. Each serving delivers mg of caffeine extracted from coffee, along with mg of L-theanine. It also offers 10 mg of L-leucine. It is an essential amino acid that helps regulate blood sugar and helps the body repair muscle and bone.

The company claims this caffeine supplement can support focus and provides long lasting energy without a crash. The table below compares each product in this article for price, form, quantity, serving size, dosage, and more.

Caffeine pills may be suitable for people looking for a convenient natural stimulant and energizer.

People may choose caffeine pills over other forms for several reasons. Some people may not enjoy foods or beverages containing caffeine, such as coffee or tea.

Others might not like to consume energy drinks, coffee, and tea as they may contain extra ingredients or calories. People may also be looking for a higher relative dose of caffeine without drinking multiple cups of coffee for the same effect.

They may be sensitive to acidic drinks, such as coffee, which may irritate the digestive tract. A person can also combine caffeine pills with other ingredients to help enhance their stimulant effects.

This may make them a more effective option for people looking for a strong boost. Caffeine may be a useful substance as a fast-working natural stimulant.

These effects are temporary. They only last as long as the caffeine remains in the body. The Food and Drug Administration FDA notes that caffeine consumption of up to milligrams mg per day is generally not associated with negative effects in healthy adults. However, some people are more sensitive to caffeine than others.

Each person will have a different tolerance level. There are some risks associated with taking caffeine, particularly at high levels and in people sensitive to the substance.

Additionally, too much caffeine can overstimulate the body, causing side effects. Some adverse effects of caffeine, especially in high doses, include :. The National Center for Complementary and Integrative Health NCCIH notes there is a link between heavy caffeine consumption and issues such as:.

Large amounts of caffeine may also cause serious issues in the heart and blood vessels, including:. Children, teenagers, and young adults should avoid taking caffeine pills. This drug may harm the developing nervous and cardiovascular systems in young people.

Taking caffeine regularly and then suddenly discontinuing use may lead to temporary withdrawal symptoms, including :. A caffeine overdose is possible in people who take very high doses of caffeine. Extremely high amounts of this drug are toxic and can even be fatal.

Overdose symptoms include :. Anyone experiencing symptoms of an overdose should seek immediate medical attention. Caffeine pills allow a person to take their preferred caffeine dose easily.

People should follow the dosage instructions on each product and monitor any side effects or symptoms they experience. People sensitive to the effects of caffeine pills may need to lower their dosage or switch to a weaker product. Do not take more than the recommended dose. Even in people with a high caffeine tolerance, other ingredients in the pills may cause adverse effects.

As mentioned, caffeine is found in natural sources, including coffee beans and tea leaves, which is why these caffeinated beverages help wake us up once the caffeine enters our system. However, it is also added to many energy drinks and fat burning supplements, as well as being available in pure form, to be used naturally.

Basically, caffeine works as a stimulant due to the fact that it has been found to alter the chemistry of the human brain, blocking various actions of regular brain chemicals that help us feel tired, sleepy, and lethargic.

Adenosine for example, is a chemical responsible for lethargy that binds onto specialist adenosine receptors within the brain. Once binded, nerve cell activity is reduced, but once caffeine is consumed, to specialist nerve cells, the caffeine looks almost identical to adenosine, and so it too will bind to these cells.

However, caffeine behaves very differently to adenosine, as rather than promoting lethargy and drowsiness, caffeine instead provides stimulating effects, making us feel more energized and alert. Caffeine also blocks the adenosine, so more neurons are able to fire in the brain, and again, more energy and focus will be achieved.

As adrenaline is also produced, the pituitary gland senses that something is different, sending a message to the adrenal glands to produce adrenaline, also known as epinephrine.

These include:. Caffeine is often compared to synephrine HCL, and although similar, the two are still very unique to one another. Synephrine HCL has been found to provide more substantial weight loss benefits as opposed to energy boosting benefits, and so for that reason, the two are often consumed together.

As mentioned, caffeine is often stacked with Synephrine HCL for people trying to lose weight and burn fat, although it must be consumed in safe dosages. Other people will consume caffeine with Taurine , Nitric Oxide Supplements , L-Arginine and L-Glutamine , to create a pre-workout supplement.

Microcrystalline Cellulose Dicalcium Phosphate Dihydrate Maltodextrin Croscarmellose Sodium Silicon Dioxide Magnesium Stearate. Always consult your doctor before using caffeine supplements, NEVER exceed the recommended dosage, and make sure you take other caffeinated products into account.

Pregnant and breastfeeding women should not use caffeine supplements. Possible side effects include:. Consumption with natural health products e. bitter orange extract, synephrine, octopamine, ephedra or other drugs e. ephedrine which increase blood pressure is not recommended.

Consumption with other caffeine-containing products e. medications, coffee, tea, colas, cocoa, guarana, maté is not recommended. This product is not intended as a substitute for sleep. Trial Sized Products!

View Details. Synergenex CAFFEINE mg. Allmax Nutrition Caffeine. Progressive Vege Greens Clean Energy - Natural Tangy Orange. DAILY DEAL! Herbaland Mocha Energy - Mocha.

Bashmouth Energizing Gum - Spearmint.

Herbaland Mocha Energy - Mocha. Bashmouth Energizing Gum - Spearmint. Progressive Vege Greens Clean Energy -- Natural Tangy Orange. com All Rights Reserved. Privacy Statement Terms of Use Contact Us. com or Health Canada and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging.

You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. Language English English Español. Newsletter 0. Account Language English English Español.

Your cart is empty Start shopping. Home Caffeine. Size: Tablets. Quantity: Decrease quantity Increase quantity. Buy Now. Product Type: Pre Workout Supplements.

Share Share. Facebook Pinterest Twitter E-mail. Description Suggested Use Supplement Facts FAQ Reviews Previous Next. The Thermogenic Benefit When it enters the body, it induces a fat-releasing effect called lipolysis, in which fat molecules within fat stores are cleaved into free fatty acids FFAs and glycerol.

Improve Strength Caffeine and muscle growth have been highly correlated in recent studies. Why Not Just Drink A Cup Of Coffee? ALLMAX natural caffeine supplements are available in a Tablet size. Suggested Use Take 1 tablet no more than every 3 to 4 hours up to a maximum of mg 5 tablets in 24 hours.

FAQ What is Caffeine? Caffeine is an alkoid and is found in guarana, kola nuts, coffee, tea and cocoa beans. It is the most popular drug in the world and is a powerful stimulant to the central nervous system. After caffeine is consumed, it is absorbed into the bloodstream and other body tissues.

This item is non-returnable, but if the item arrives damaged or defective, you may request a refund or replacement. Read full return policy. This item is non-returnable. Secure transaction Your transaction is secure.

We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. Learn more. Secure transaction. Customer Service. Add a gift receipt for easy returns. Add to List. Added to. Unable to add item to List.

Please try again. Sorry, there was a problem. There was an error retrieving your Wish Lists. List unavailable. Caffeine mg, Capsules by Nutricost eSupplements. Image Unavailable Image not available for Color:. VIDEOS ° VIEW IMAGES. Nutricost Caffeine Pills mg Per Serving, Capsules. Visit the Nutricost Store.

Search this page. Size: Count Pack of 1. Purchase options and add-ons. Brand Nutricost Flavor Unflavored Unit Count Count Item Form Capsule Item Weight 0. About this item Energize Your Day: Nutricost Caffeine Capsules deliver a boost of energy to help you stay focused and alert throughout the day.

No Sugar or Unhealthy Additives: Enjoy the benefits of caffeine without the unwanted sugar or other unhealthy additives commonly found in sodas or energy drinks. Convenient and Effective Capsule Formulation: Each bottle contains capsules, making it easy to take your desired caffeine dose on the go.

Rigorous Quality Standards: Every Nutricost product is made in an NSF certified, GMP compliant facility, ensuring the highest level of quality and purity.

Third-Party Tested: Every batch of Nutricost Caffeine Capsules is independently tested by ISO accredited laboratories, providing reassurance and confidence in the product's quality and consistency. Report an issue with this product or seller. Frequently bought together.

This item: Nutricost Caffeine Pills mg Per Serving, Capsules. Get it as soon as Sunday, Feb Nutricost Creatine Monohydrate Micronized Powder G, mg Per Serv 5g - Micronized Creatine Monohydrate, Servings. Nutricost Beta Alanine Powder Grams Total price:.

To see our price, add these items to your cart. Try again! Added to Cart. Add all 3 to Cart. Choose items to buy together. Similar items that may ship from close to you. Page 1 of 1 Start over Page 1 of 1. Previous page. ProLab Caffeine Tablets Count. Nutricost Caffeine with L-Theanine, mg of Each, Capsules, Servings - Non-GMO and Gluten Free.

Nutricost Caffeine Pills, mg Per Serving Caps. Climate Pledge Friendly Products with trusted sustainability certification s. Caffeine Pills mg Tablets Vegetarian Formula Non-GMO, Gluten Free Supplement by Horbaach. Next page. Product Description. Nutricost Caffeine Capsules Provide You With mg of High Quality Caffeine Anhydrous Per Capsule Extra Energy Burst Looking for a supplement to power through your workouts or blast through more sets at the gym?

Zero Sugar or Calories Searching for a great alternative to coffee or questionable high stimulant energy drinks without the calories? Extreme Quality Caffeine Pills We strive to provide the highest quality supplements available.

Energy on the go! Safety Warning: This product contains as much caffeine as about 1 to 2 cups of coffee. About Nutricost Nutricost is proudly based in the USA. Compare with similar items This Item. Amazing Formulas Caffeine Supplement Mg Capsules Non-GMO Gluten Free Made in USA.

Natrol High Caffeine Tablets, Energy Support, Helps Enhance Endurance and Mental Focus, Caffeine Supplement, Fatigue, Pre-Workout, Extra Strength, mg, Unflavored, Force Factor Caffeine Pills mg, Caffeine Tablets to Boost Energy, Focus, Strength, and Performance, Premium Quality Caffeine Pills and Energy Supplement, Tablets.

Nutricost Caffeine Pills mg, Capsules. Get it as soon as Monday, Feb Amazing Nutrition. Energy Management. Smooth Energy. Brief content visible, double tap to read full content. Full content visible, double tap to read brief content.

Page 1 of 1 Start Over Page 1 of 1. Videos for this product Click to play video. Watch Before Buying! Nutricost Caffeine Pills Honest Review. How Good Is Nutricost Caffeine Pills?

Honest Review. Nutricost Caffeine Pills mg. Everything you need to know about caffeine fitness. Caffeine Pills are Safer than Powders fitness preworkout. Important information Safety Information Limit the use of caffeine-containing medications, foods or beverages while taking this product, as too much caffeine may cause nervousness, "jitters," irritability, sleeplessness, headaches, and occasional rapid heart rates.

Indications Nutricost's Caffeine mg option. Ingredients Caffeine Anhydrous, rice flour, capsule gelatin. Directions As a dietary supplement, take 1 capsule daily with oz of water or as directed by your healthcare professional.

Legal Disclaimer These statements have not been evaluated by the Food and Drug Administration. Looking for specific info? Customer reviews. How customer reviews and ratings work Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.

Learn more how customers reviews work on Amazon. Customers say. Quality Value Caffeine Energy Ease of use Durability Effect on swallow Taste.

Images in this review. Reviews with images.