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Caffeine Pills, MuscleTech 100% Caffeine Energy Supplements, PreWorkout Mental Focus + Energy Supplement, 220mg of Pure Caffeine, Sports Nutrition Endurance & Energy, 125 Count (Package may vary)

  • Based on 11,246 reviews
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$15.76 Why this price?
Save $14.23 was $29.99

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Fulfilled by iHerb LLC
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Features

  • CAFFEINE PILLS MuscleTech 100% Ultra-Pure Caffeine 220mg is designed to fight fatigue, elevate alertness and increase intensity. Maximize workouts and tackle everyday projects with the increased energy and focus you are looking for
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • BOOST ENERGY
  • BOOST MENTAL FOCUS
  • ENHANCE PERFORMANCE

Description

Change the game with 100% Caffeine. This potent product is designed to fight fatigue, elevate alertness, and increase intensity. Maximize workouts and tackle everyday products with the increased energy and focus you are looking for.

Brand: MuscleTech


Flavor: Unflavored


Primary Supplement Type: multivitamin


Unit Count: 125 Count


Item Form: Tablet


Item Weight: 3.2 ounces


Item dimensions L x W x H: 2.31 x 2.31 x 4.4 inches


Special Ingredients: Caffeine anhydrous


Diet Type: Gluten Free


Product Benefits: Energy Management


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.31 x 2.31 x 4.4 inches; 3.2 ounces


Item model number ‏ : ‎ FID56689


Date First Available ‏ : ‎ July 25, 2018


Manufacturer ‏ : ‎ Iovate Health Sciences Incorporated


Best Sellers Rank: #26,124 in Health & Household (See Top 100 in Health & Household) #97 in Sports Nutrition Endurance & Energy Supplements


#97 in Sports Nutrition Endurance & Energy Supplements:


Customer Reviews: 4.3 4.3 out of 5 stars 11,246 ratings


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • IM ALERT
For the price and for what they are, they work, very very well, if your playing a sport or just for the gym or even for work these definitely give you energy and do the job with a pretty nice price tag, definitely a must buy for my fellow caffeine addicts.
Reviewed in the United States on July 8, 2025 by Oswaldomorales

  • Greatest ones, but hard to find now
These are the best no Crash no jitters no nausea. Why are you guys not selling them anymore? I just re-ordered with one left. It took two weeks to get here totally worth the wait. We have been using this brand for years. I am sad to see they are no longer available? Please tell me it’s temporary
Reviewed in the United States on June 8, 2025 by Amanda

  • No Jitteriness or negative side effects
I've had these on my subscribe and save for the past couple years now. We've been with the company long enough to go through a few different product package changes, so yeah, it's been a bit. My husband and I both take one daily to help kickstart our day. We have tried other brands in the past, but this is the only one that has given us the desired results without causing jitteriness, tummy aches or headaches or effecting our sleep quality. It helps provide ample energy that lasts throughout the day without any harsh side effects and is effective in what the brand states. The pills are easy to swallow and don't leave a foul taste in your mouth. The only downside I have to report is by the time we get to the bottom of the bottle, we always find a few broken pills. We will continue to keep this brand as a part of our daily regiment and on my Subscribe & Save (which makes it even cheaper) ... show more
Reviewed in the United States on March 25, 2025 by The Lions Den

  • A source of caffeine
I began to drink coffee a few years ago because I'm a night person who works early mornings. I'm not in love with coffee but I don't hate it, I just use it for a purpose which is its caffeine content. I usually make a french press full every other night and drink half the next day and the other half the day after that with no added creamer, milk, or sugar. I compost my coffee grounds and my french press doesn't us any filters but cleaning out the french press isn't my favorite activity. Taking a pill requires less effort than making coffee and cleaning out the french press every couple days. Coffee can also stain your teeth which these pills will not. This was the cheapest caffeine I found for the mg content and the number of pills. I did not care about L-Theanine but that seems to be a common secondary ingredient in caffeine pills. I'm out of coffee at the moment but when I figure out how many grams I usually put into a french press then I'll compute the price difference between these pills and a large Costco container of coffee. I have a feeling coffee may be slightly cheaper or really close to be honest, as the Costco container says "makes 400 6 fl oz cups". I started with half a pill as the directions suggested and was okay with that and then tried a full pill after a few days. This amount of caffeine doesn't make me jittery or cause any negative side effects which sometimes I would have with coffee. For me caffeine, both these pills and coffee, acts as a hunger and thirst suppressant so I actively make sure to eat lunch and to drink water throughout the day. Coffee ugh, makes me go to the bathroom within fifteen minutes of consumption like clockwork, while these pills do not. That will be subjective as to whether that is a pro or a con to you. ... show more
Reviewed in the United States on April 6, 2023 by Amazon Customer

  • Long Lasting - Just wish it came in a lower dosage
Great product, great price. At 220mg for like 8 bucks, they beat out the competition on both price and dosage. And I love the fact that you can cut them in half; and they even recommend doing so to get started. However even 110mg is a bit much for me at 140lbs 5'7". I don't dare take it too late in the morning for fear of being up all night. I use to take Instant knockout fat burner, which if you took only 1 of the pills instead of 4, had 75mg of caffeine. Which was the perfect amount for me. However, I've already burned the weight and can't justify the price. Problem is nobody makes a 75mg Caffeine pill. They make 50 and 100 but no 75. Even a 150mg that could be cut in half like this one would fill a whole in the market. ... show more
Reviewed in the United States on December 4, 2024 by Mark

  • Perfect product except...
I LOVED this caffeine pills. I bought them to help get me up in the morning and train for a 5k. They worked like a miracle, giving me all the energy I needed for the day and more, while also allowing me to quit coffee! Additionally, I suffer from inattention at times, so the focus it gave me was great for taking notes at university. I started with 1/2 a pill and moved to a full one with no side effects...until the dry mouth came on. Several months after taking the caffeine pills, I started to notice an intense dry mouth building day by day. I had no idea what was causing it, thinking I was just dehydrated or something. NOTHING could make the dry mouth go away! About a month in to feeling this way, I finally connected the dots. I quit these pills, got back onto coffee and the dry mouth went away. I hope no one else gets these symptoms because honestly, I miss taking these pills. I wonder sometimes if the benefits outweigh the side effect, but no. No they do not. Good luck with your purchase! ... show more
Reviewed in the United States on March 20, 2023 by Deven

  • Pills for wife
my wife was struggling every single day to wake up and going to the gym cheating have enough energy so we sell these pills that have 200 mg of caffeine. She take one every single time that she’s going to the gym now she feels more energized and she can finish all her workouts.
Reviewed in the United States on July 13, 2025 by Fran

  • Good product!
Does the job! I like how easy it is to take them when I really need them!
Reviewed in the United States on July 20, 2025 by good product!

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