7 best pure caffeine pills

Product description

You already know that a hot cup of java right before you hit the weights has the power to give you a big boost. But if you want a quick, more convenient pick-me-up, a quality supplement can help kick up the intensity of you workouts without all the hassle.



KAGED MUSCLE® PurCaf® is the perfect supplement for a powerful boost in energy, mental alertness and performance.* Each serving contains 200 mg of 90% pure organic caffeine that is water extracted from green (unroasted) coffee beans to give you a pure, clean rush of caffeine to help ramp up your energy levels and supercharge your workouts.* The PurCaf organic caffeine formula is 100% organic, gluten free, chemical free, and vegetarian-friendly.



Every bottle of PurCaf has 100% label transparency so you know exactly what you’re putting into your body. There’s no proprietary blends or hidden ingredients, only pure organic caffeine to help you perk up and power through your active day.



Get the boost you’ve been looking for! Hit Add-To-Cart now!



*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

• POWERFUL ENERGY BOOST – Kaged Muscle PurCaf is 90% pure organic caffeine designed to deliver a clean, powerful boost in energy, mental alertness and performance.* It’s the perfect addition before workouts or hard endurance events.
• ORGANIC SOURCE OF CAFFEINE – Each serving of PurCaf contains 200 mg of pure organic caffeine that is water extracted from green (unroasted) coffee beans.
• VERSATILE– PurCaf is designed for athletes of all training levels, whether you’re just starting out or a seasoned veteran.
• BANNED SUBSTANCE FREE – PurCaf has been third-party tested and is certified to be free of banned substances.
• FULL LABEL TRANSPARENCY – Every bottle of PurCaf comes with 100% label transparency so you know exactly what you’re putting into your body.
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

User questions & answers

Question:	Is the stearic acid sourced from vegetable, or animal fats
Answer:	Vegetable so that it’s ok for vegans
Question:	To the seller - 90% pure caffeine what is the remaining
Answer:	Naturally occurring polyphenols found in green coffee beans
Question:	Is it certified kosher
Answer:	Yes, our PurCaf Organic Caffeine is kosher
Question:	Is there any protein, carbohydrates, or fats at all in this product
Answer:	This product is calorie-free, it's just organic PurCaf Caffeine

Product features

Pure Quality Ingredients – Clean Energy

Kaged Muscle PurCaf Organic Caffeine enhances energy, mental alertness and exercise performance.* Each 200 mg serving contains 90% pure organic caffeine that is water extracted from green (unroasted) coffee beans to give you the purest, cleanest rush of caffeine to help boost your energy levels and improve your workouts.*

Pure Quality Ingredients – 100% Organic Caffeine

The PurCaf organic caffeine formula is 100% organic, gluten free, chemical free, and vegetarian-friendly.

Pure Quality Ingredients – Vegetable Capsules

When it comes to capsules, companies have two choices: a gelatin or a veggie capsule. Gelatin capsules are made of gelatin, which is an animal by-product formed from collagen, often from the hooves, bones, and connective tissue of pigs and cows. Kaged Muscle uses vegetable capsules, which are derived from a plant by-product called cellulose. Vegetable capsules are more easily absorbed by the body*, and can be used by those following a strict vegetarian or vegan lifestyle.

Pure Quality Ingredients – No Hidden Ingredients

The pure organic caffeine in every bottle of PurCaf gives you a boost in energy so you can power through your active day* there’s no hidden ingredients. Kaged Muscle products have 100% label transparency so you know exactly what you’re putting into your body.

Product description

MuscleTech Essential Series delivers all your favorite ingredients and products with the best science, taste and value. Essential Series products are staples for every athlete, with no frills and no fillers just products you can trust backed by the best brand in sports nutrition.

• 100 percent Pure Caffeine
• Energy and Mental Focus
• 220mg of Pure and Potent Caffeine
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

User questions & answers

Question:	Do these have sugar in them? Or carbs
Answer:	I take both together. They work well together for me.
Question:	Why does a 100% caffeine pill have other ingredients listed
Answer:	Zhou Nutrition's Energy + Focus uses a Cellulose (vegetable capsule). It does not contain gelatin.
Question:	Can women take these
Answer:	Neuro-Peak and Energy+Focus go really well together because the ingredients complement each other and there isn't any overlap in the formulas. Here's a review from a customer who takes the two together: "I take Neuro-Peak along with the Energy + Focus pills and I feel like my brain is firing on all four-cylinders! Awesome! My recall of facts has gone up noticeably within a few days."
Question:	I've tried buying this twice through amazon. Both times, there was no outer seal on the product. Anybody else experience this
Answer:	China. The distributor is in the USA, but the manufacturer is in China. Call them and they'll tell you the same thing.

Product features

Fight Back Against Fatigue

Maximize your time in the gym and tackle any workout with Platinum 100% Caffeine. If you need a quick energy boost for a workout, this powerful formula has you covered. Featuring 220mg of caffeine in every serving, it's sure to help you fight fatigue and conquer those goals.

Clean and Powerful Formula

Containing 220mg of pure and potent caffeine, our formula has a higher dosage than the competition. You even get 25% more servings per bottle than the competition. Platinum 100% Caffeine will provide a quick energy boost and enhance focus, so you can fight against your fatigue and stay alert.

• Clean & pure powder. No fillers. Caffeine supplements
• Caffiene pills are 200 mg per serving
• Caffeine tablets are lab tested for verification & guaranteed purity
• Caffine powder promotes energy
• Stay awake pills

User questions & answers

Question:	What size are the capsules
Answer:	The capsules are the size 00 and about 2cm
Question:	How big are the capsules? Are there any fillers? I bought the pure caffeine powder from your company a long time ago, but can't any longer
Answer:	The powder product in our capsules is the same powder product we sell as Caffeine. We fill the capsules in our facility. There are no fillers in this product.
Question:	Can anyone please provide a full ingredient list assuming it is not all 100% caffeine only
Answer:	Bovine Gel capsule, 200mg caffeine
Question:	Does the powder taste like anything when mixed with water? (If I opened a capsule into water
Answer:	It tastes a bit bitter. Caffeine is naturally bitter though. It won't hurt you, but I recommend mixing with juice or something flavored if you prefer a nonbitter flavor. It's not too extreme though. The taste isn't too bad, even just straight up eating the powder, just a little bitter.

Product features

What Are Caffeine Pills?

Caffeine pills are capsules containing a psychoactive CNS (central nervous system) stimulant in the methylxanthine class. These caffeine pills contain a synthetic caffeine powder called trimexylxanthine, which is a part of the larger xanthine family. Caffeine can also occur naturally in a few different plants.

Caffeine pills stimulate the CNS and rid the mind of feelings of tiredness.

Caffeine Pill Benefits

Caffeine pills provide an increase to general alertness. Cognitive functions still need real sleep to be fully restored, so caffeine pills should not be used as a substitute for a good night's sleep.

Caffeine may help to quell large appetites to some degree and act as a diuretic, helping rid the body of excess water weight.* It helps burn calories in a small way, and its energy increasing effects are helpful to athletes.* These effects are not meant to replace exercise but to increase the effectiveness of a well-rounded exercise and diet plan.

FDA Registered Facility

Our products are manufactured and packaged in an FDA Registered and Inspected Food Facility in Henderson, Nevada USA.

Manufactured to cGMP Standards

Dietary Supplement Current Good Manufacturing Practice (cGMP) FDA 21 CFR Part 111. Our products are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations.

Lab Verified

We’ve made a significant investment in our in-house lab so we can test our products at multiple stages during production. We’re one of the few manufacturers that have this kind of in-house testing capability.

Third Party Tested

We third party test products, procedures and equipment when required to ensure compliance, standards and consistency.

• PURE, STRAIGHTFORWARD CAFFEINE | You won’t find any proprietary blend in these capsules. This is as pure as it gets! Each tablet contains 200 mg of straightforward pharmaceutical grade caffeine.
• STRENGTH AND POWER | Caffeine supplements have been shown to improve sports performance up to 20%.
• SPRINTERS IMPROVED PERFORMANCE | By taking a caffeine supplement sprinters improved their performance on average by 6.5%.
• WEIGHTLIFTERS IMPROVED PERFORMANCE | By taking a caffeine supplement weightlifters improved their performance on average by 9.5%.
• DECREASED FATIGUE| When taking a high-quality caffeine pills supplement you’ll find the rate of perceived exertion (fatigue) is decreased by 6% on average.

User questions & answers

Question:	Is the caffeine from coffee beans
Answer:	I don't know exactly. I Googled Caffeine Anhydrous which is basically just a dehydrated form of caffeine that most likely comes from natural sources like the leaves of tea or coffee beans. There's also synthetic caffeine. I will say I did not like this product. I couldn't tell that I took anything. I take a caffeine pill daily because I had gastric bypass surgery and coffee makes my stomach upset. The kind I swear by is Vivarin and it's low cost 100% equal https://www.amazon.com/gp/product/B07PXYXSSC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 One wakes me up like nothing else.
Question:	Are these manufactured in the US
Answer:	I recon so
Question:	Could someone please tell me what is the size and shape of these pills
Answer:	They are round. Shape of an aspirin.
Question:	Manufactured in US
Answer:	This product is manufactured in Canada.

Product features

GET YOUR FOCUS ON

Caffeine is the world’s most popular stimulant. It helps energize your workout, crushes hunger, improves mental focus and combats fatigue.

BOOSTS PERFORMANCE

MUTANT CAFFEINE delivers 200 mg of pharmaceutical-grade caffeine anhydrous per serving! Each bottle contains 200 + 40 free servings, all produced in our government-inspected manufacturing facility to ensure maximum potency. Every batch is rigorously tested for quality. Take MUTANT CAFFEINE before cardio to support fat metabolism or any time you need an energy kick to power through your day.

Product description

Want To Supercharge Your Focus, Productivity, And Performance? We’ve Got You Covered!

Need a high-quality, sugar-free, jitter-free caffeine supplement in a travel-friendly packaging?

Introducing The Ultimate Caffeine Tablets By Nu-X Ventures!

Now you don’t have to settle for supplements like electrolytes tablets that cause you heartburn or liquid caffeine drinks that are laden with sugar.

Nu-X Ventures has released BOOST, an elite caffeine pill supplement that will help you stay focused on your tasks.

Why Choose Our Energy Supplement? Here Are The Top 3 Reasons!

✅ FAST-ACTING CAFFEINE TABLETS: Unlike many similar caffeine drinks or electrolyte tablet products, our tablets fill you with the energy you need for record performance at work, in college, in the gym, in cycling, running, and hiking.

✅ KETO-FRIENDLY CAFFEINE CAPSULES: Instead of wasting money on energy or hydration pills that cause you to take the weight, you can invest in these sugar-free, natural caffeine pills that support your weight loss efforts.

✅ ENERGY ON DEMAND: Infused with caffeine and Vitamin B12, our caffeine tabs are an easy and healthy way to stay alert.

Need More Reasons?

✔ Cool Packaging - Resealable Pouch With Holographic Orange Design

✔ Easy To Carry Everywhere – Great For Athletes, Students, Office Workers, Teachers, Hikers

✔Zero Calories – Get The Energy Of A Cup Of Coffee Without Compromising Your Diet!

What You Get:

10 * Caffeine Tablets Pouch (1 oz)

Do Not Hesitate!

Click “Add To Cart” NOW & Get Energized Anywhere, Anytime!

• ✅ BOOST YOUR ENERGY & TAKE ON THE DAY with our premium energy tablets, which will help you make the most of your work or sports activities.
• ✅ STAY ENERGIZED ON THE GO: We offer our caffeine tablet supplement in a convenient resealable pouch that can be tossed in your pocket or backpack and follow you easily to the office, college, gym or on the travel.
• ✅ SUGAR-FREE ALTERNATIVE TO ENERGY AND SPORTS DRINKS: The BOOST caffeine capsules are sugar-free and do not add extra calories to your low-fat diet, like many energy drinks
• ✅ NO CRASH, NO JITTERS: This caffeine tablets contain 50mg of caffeine and 500mcg of Vitamin B12, to support your energy levels the natural way, without causing the adverse effects of an energy drink mix.
• ✅ EASY TO USE NATURAL CAFFEINE TABS: Take 1-2 of these powder caffeine tablets with water and feel active, alert, and powerful in no time. Order your caffeine pills in a single pouch or choose a 10-pack carton.

User questions & answers

Question:	Are these chewable? It doesn’t say they are but they look & smell like they should be
Answer:	It is chewable. I like to chew them 3-5 times then chase w/a glass of water. I find they kick in stronger and faster this way!

Product description

Try our NutraBio 100% Pure Caffeine supplement to maximize energy and increase performance. One capsule contains 200mg of pure caffeine to help increase your focus and energy throughout the day. Caffeine is primarily used as a power and energy accelerant. It's perfect to super energize your body for powerful workouts. Whether you are feeling tired at work, or your body is fatigued in the gym, our pure caffeine supplement will significantly increase the quality of your life.

• INCREASE FOCUS AND ENERGY – Caffeine works by stimulating your nervous system, increasing energy, alertness, and reducing the effects of fatigue. This helps you stay awake and be productive. Caffeine is also effective when taken pre-workout.
• BOOST THERMOGENESIS – Caffeine is a light thermogenic and can aid in weight loss by burning fat and boosting your metabolism. Men and women can use caffeine to help reduce fat.
• 100% PURE CAFFEINE – NutraBio uses 100% pure USP grade caffeine anhydrous. Every lot is verified by a third party lab with HPLC testing for purity and safety. This is the highest standard to which a product can be held, meaning you won’t find a higher quality caffeine.
• WITHOUT COMPROMISE - NutraBio uses only the best, and this product is no exception. Our Caffeine is gluten free, soy free, vegetarian, third-party tested, certified kosher, non-GMO, and made in the USA.
• FREE OF FILLERS – NutraBio uses a manual encapsulation process which enables us to forgo the fillers and fluff. Our capsules contain nothing but the ingredients you want, and nothing that you don’t.

User questions & answers

Question:	is this the best caffeine powder for making my own energy drinks? IE is it easy to cover up the taste
Answer:	If you are taking the powder out of the capsules, you really need to put it in a drink with it's own strong flavor as the powder does have quite a bitter flavor. I tried putting 1 capsule in a standard 16.9 fl oz bottle of water along with powdered flavoring and the bitter taste was still quite noticeable. It was a lot less noticeable in soda. You can also use less in your drink or just swallow the capsule as intended.
Question:	does this powder contain tannin
Answer:	The product is described as being 100% Caffeine. That is what I know. Is tannin an ingredient? If it is, it is made contained in this product. I have no first hand knowledge of the manufacturing process, and so, I trust the label is truthful. So, that means there is no tannin in the product.
Question:	There are some people saying it has no taste and no effect, did they buy from a different seller? How do I know I'm getting a legitimate product
Answer:	I have the 200 mg bottle. First time I took it, I had to realize I was doing things in a manner that was a little different. I tend to nod out when I am trying to work on the computer. I wanted to not nod out. So, I tried this. It worked for me. I did not get the inkling to drop my head and pass out. For me, that is great. I am careful how I use it, because I drink coffee also. I brought another brand, Smarter Vitamins, it was also 200 mg. One day I made a mistake thinking one was 100 mg. I actually took 400MG. It was OK I didn't get any kinipshins, like heart all a flutter. However I did have some different kind of internal things that weren't normal, but it wasn't painful and nothing really happened. What you have to remember about caffeine, is that it can be accumulative. Say you take a the same amount every day, and then have a couple of coffees and later in the evening drink a couple of Red Bulls. You could be headed for trouble. Caffeine needs to wash from the system, and that can take a little while. Now, on the other hand, your body may become accustomed to the new load you are placing on your heart and you will be fine. I would not recommend continuous use unless you are drinking a lot of water and not drinking coffee. As to if it is legit, personally, I trust NUTRABIO, I have another supplement company I bought from and when I received their product I opened it and it smelled. I knew the smell, it was the way past its use by date smell, but I thought I just ordered this, it can't be bad. It was bad. I don't order from that company any more. I hope this helps.
Question:	No fillers/excipients"? Is that even possible with a 200mg dose in a capsule? They don't make capsules that nanosized
Answer:	Do a web search on "capsule sizes" These are probably a size 3 which is about right for 200mg. Capsule sizes go down at least to a size 5 which would be too small for this dosage.

• 200mg of Caffeine Per Capsule
• Get Caffeine Without the Added Sugar or Calories Found In Energy Drinks
• 1 Serving: 1 Capsule
• Non-GMO, Gluten Free
• Made in a GMP Compliant, FDA Registered Facility

User questions & answers

Question:	What is the source of the gelatin
Answer:	The gelatin is bovine source
Question:	Would these have a taste? Like if I were to open the capsules and use the powder to make energy bars
Answer:	Ok I tried it. I tasted nothing at all. Suprisingly. So I would say you're good to go. I bought the 5150 liquid caffeine to try to make my own 5 hour energy. Epic fail.
Question:	If i take these will i turn into jesse spano from saved by the bell and get "so excited
Answer:	Caffeine doesn't stimulate you the way amphetamines do. It mostly just blocks the chemicals in your body that make you drowsy.
Question:	Is there pure 100% caffeine in this product
Answer:	This is absolutely NOT 100% caffeine. It is cut with rice flour. As another answer states: the math doesn't add up. This capsule is only 44% caffeine by mass/weight. Math aside, I can taste the rice powder because I dump my caffeine pills into a water bottle to drink the caffeine in solution. It also turns the water cloudy white, which doesn't happen with pure caffeine. The "Gods Speed" caffeine pills I used to get on Amazon are 100% caffeine, and the capsules are about 1/2 the size, which supports the "only 44% caffeine" conclusion.

Product features

Nutricost Caffeine Capsules Contain 200mg of Caffeine Anhydrous Per Capsule (120, 250, and 500 Cap Bottle sizes)

Extreme Quality Caffeine Pills

Nutricost's Caffeine capsules are available in 120, 250, and 500 capsule bottles. Each capsule contains 200mg of caffeine.

We strive to provide the highest quality supplements available. That's why our caffeine pills are popular among athletes, casual gym-goers, weekend warriors, and those who need an extra boost to power through their day.

Try Nutricost's Caffeine where we take pride in quality!

Zero Sugar or Calories

Searching for a great alternative for coffee or questionable high stimulant energy drinks without the calories? Our caffeine pills are naturally zero calories and sugar free and can be taken as-is or the caps can be opened and added to any beverage.

Do not take more than directed. Do not exceed 2 capsules in 24 hours.

Please note:

These capsules contain 200mg of caffeine, which is about the same amount as 2 cups of coffee. Because they are not being slowly consumed over time (like a beverage) some people make experience a more abrupt, quicker response. We would recommend taking these with food as some people may experience nausea when consuming caffeine on an empty stomach. Those prone to headaches caused by caffeine should take with caution. Limit the use of caffeine-containing medications, foods or beverages while taking this product, as too much caffeine may cause nervousness, irritability, sleeplessness, and occasional rapid heart rates.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.