Dietary Supplement. Maximum Potency. Prolab takes the mystery out of building the body you're after with a coordinated array of advanced nutritional formulas that deliver what they promise. So you can spend a lot less time figuring out what to take and a lot more time hitting your workouts and achieving your goals. For over 20 years PROLAB has made building muscle more understandable more accessible and way more attainable. . Prolab® Caffeine provides the energizing effects of caffeine without added sugar or calories to support your training needs without compromising your dietary goals.
(30 reviews) 21
Rating breakdown30 reviews
29 out of 30(97%)customers recommend this product.
"These caffeine pills definitely work. Though the first time I bought them I took a whole pill at once and my body didn't react well. So I cut the pill in half and all was well. I get the same energy boost as I do from drinking a cup of coffee, and without any of the fat and calories I normally get when I drink my coffee. Also great option over hot coffee in the summer time here!"
"These work great for helping me get through my workouts (I feel less tired and can push myself harder), but the trade-off is that they tend to make me feel jittery and sick. The first time I took one I felt so dizzy that I lay in bed for hours waiting for the feeling to wear off. Cutting the pills in half has helped reduce the effect, but it's still there. I will continue taking them for my workouts, but I would not suggest taking them if you're just looking for a clean energy boost."
"I have tried this product and NSI. This product works great. If you are sensitive to caffeine you might want to try NSI. NSI did very little to increasing my energy levels. I would highly recommend this product if you are looking for energy that is cheap and easy to take."
"This is a great product at a great price. The tablets don't leave a nasty taste in your mouth like some other caffeine products. They also have a "smooth" coating on the pills that allow them to be easily swallowed."
"My husband's stomach can no longer tolerate the acid in coffee but he needs that AM boost.....and sometimes a PM boost also. These tablets give him the energy he wants without a caffeine rush. It's a nice even feeling that keeps him going."
"I really wanted something to get me away from sugar water everyday. With this pill, I never experience the mid-day crash. I only have one pill when I first wake up and and it carries all day long (depending on what lunch is). There are never any jitters or over hyperness that comes with other products.
I'll have to agree with all the other views expressed by other customers, although I have not tried to break any in half yet."
"This is the best value I've seen for caffeine. I like the tablet form; it is easy to cut the tablet into halves and quarters to adjust the dose. 200 mg is a little high for me, I usually take 50 or 100 mg. Coffee bothers my stomach, and black tea stains my teeth. I once ordered capsules by mistake, and was disappointed not to be able to easily tweak the dose."
"After years of taking other caffeine filled supplements, I decided to try this product. It is very effective when you need a boost. This stuff is a lot cheaper than the supplements I was taking, and much cheaper than those energy drinks. If I am going to be running around all day, I take a few of these with me. About an hour before I exercise, I will take one as well. Great product if you do not need all the other stuff commonly found in energy supplements."
"This is a good, cheap source of Caffeine. It's even cheaper than Vivren, NoDoz or StayAwake.
I expected this to be a liquid-cap or gel-cap since its supposed to be Anhydrous Caffeine, and I was hoping for just a "Pure Caffeine" tablet with no extra starches or additives.
As it turns out, Prolabs Caffine is just a non-coated white pill about the size of a traditional Bayer Aspirin. It's really a combination of Caffeine, Calcium (Dibasic Calcium Phosphate), Stearic Acid, Cellulose Gum, Silica, Magnesium Stearate, Methylcellulose, and Glycerin.
This is a hard, caffeine precipitate pill... but it still works. It has a slightly bitter taste if you were to leave it on your tongue for too long.
I switched to this from a diet/energy pill "Lipo 6". I just wanted the caffeine without the energy. At this price point, this is still a great detail.
I wrote Prolabs to ask if their product really uses Anhydrous Caffeine, or just a calcium-Caffeine precipitate. I haven't heard back.