

⚡ Power your hustle with clean caffeine clarity!
Nutricost Caffeine Pills provide a potent 200mg caffeine dose per capsule, offering a sugar-free, calorie-free energy boost. Made with a single ingredient, these non-GMO, gluten-free pills are produced in a top-tier NSF certified, GMP compliant, FDA registered facility. Ideal for professionals seeking a reliable, clean energy source without the downsides of coffee or energy drinks.








| ASIN | B01KKX0GXM |
| Best Sellers Rank | #2,697 in Health & Household ( See Top 100 in Health & Household ) #8 in Sports Nutrition Endurance & Energy Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (17,320) |
| Date First Available | August 17, 2016 |
| Is Discontinued By Manufacturer | No |
| Item model number | ZL07007 |
| Manufacturer | Nutricost |
| Product Dimensions | 2.5 x 2.5 x 4.75 inches; 5.64 ounces |
L**A
Med school lifesaver
This has been my go to lifesaver for keeping me awake for the last year. I take a caffeine pill almost every morning to make it through medical school. I hate the taste of coffee and this gets the job done faster, and cheaper, without any weird taste. I prefer these over other caffeine pills because these make me less nauseous than other ones. Any nausea is usually because I take it on an empty stomach and a few crackers solves that. These can definitely give me the boost I need in the morning to stay alert, because without these I usually fall asleep standing up. I’d say the limits of this are if you try to pull an all nighter or only sleep one hour. I’ve done that before and tried to use this pill to stay awake and it still miraculously keeps me mostly awake but I feel awful.
A**R
Effective caffeine supplement
I think this is a great product. I want to give up coffee for a few reason but didn’t want to cut caffeine completely. I find that one of these pills effectively replaces the two large cups of coffee I have in the morning, with the added benefits of being noticeably less jittery than I often feel with coffee. It provides a good clean level of energy. I tent to notice the effect about 10 minutes after taking it. Also, it doesn’t have lots of acid in it like coffee which can cause stomach issues. I also like how it only has 1 ingredient.
N**Y
Would get again
Easier then going to a store and getting an energy drink. The pills themselves aren't to big and easy to take one on the way out the door. No sugar so healthier then canned drinks besides being cheaper. Clean energy no crash.
M**L
The benefits of caffeine without having to drink it. Perfect for me
This is a great product, if you don’t care for the hassle of coffee and just want the benefits of focus and clarity this is perfect. One tablet gets the job down tremendously. I give 4 stars instead of 5 because I’m not a fan of the ‘rice flour’ ingredient, but that’s in most of nutricost supplements.
M**A
Great for energy
Great value. I don’t enjoy the taste of coffee so these are a nice bit of caffeine in the morning for a nice boost of energy. It’s also better for you than those sugary energy drinks.
G**O
Caffeine Extended Release.. 12 hr duration, Energy!
Purchased this in Nov, 2016. 500 count size..Been using this product continuously since that date. FYI: 1 capsule of 200mg = 2 cups of Coffee. Prior to purchase: I was looking for something more cost economical and long lasting vs coffee and energy drinks. First off, I'm male, 5'9" 30's and weight 180lbs~ and have a mid- moderate/high tolerance to caffeine. Sodas like coca cola did nothing for me caffeine wise. I've tried various Teas, 5 hour energy, Monster which had no effect on me. NOS, Rockstar, Red bull, and coffees worked but caused me to crash mid day 4-5 hours in. If your tolerance is lower u may want the 100 mg capsules. I prior to taking this, had problems staying asleep so i can't comment whether this will give you insomnia, however because I only take this product in the morning when i wake up it should not be a factor because the therapeutic effects should have worn off by then. First impressions: I took 1 capsule after waking up and noticed the effects occur about 20-30min post ingestion. Fatigue gradually lifted, there was no headaches, which some people swear they need to feel to know its working. No bowel movement associated with coffee. I went to work and the duration lasted 12~ hours; no crash, minimal fatigue and excess energy. As an experiment, I took one on a day off an lounged around the majority of the day. Some how prior to the effects kicking in, i managed to fall back asleep and woke up suddenly wide eyed noting that my body temperature was elevated and heart rate slightly increased. I quickly started rapidly walking around burning off excess energy till my heart rate returned to normal (couple minutes). At 1-3 Month: Initial impressions are still valid..I stopped taking them on days off and noticed I slept much more to rebalance the missed sleep equilibrium. I've noticed that I was awake but this did not really affect focus beyond the norm. I noticed minimal Fatigue from time to time after mentally trying days. Told my friends I was on these and gave one of them some to try out; he reported they worked well too. 6 month-1yr Most days the product was enough as indicated. Yet Day after day of work, Some days were trying. I Noticed sometimes I would some times go into an Automatic Mode like Adam Sander did from that movie Click. I was awake to just do what was required of me (general indifference). I started bringing a back up coffee just in case with me. On a couple of my days off, I slept 6+ hours to make up lost sleep. Today 04/26/2018 IE (1.5yr~) I still take 1 in the morning. Sometimes i top it off with some coffee, or in the afternoon. The 12 hour effects/ excess energy are still there. I have not experience any negative side effects since that initial experiment. I personally think I'm missing sleep which is causing my primary problems and this capsule can only negate so much before it seems like its not working.. I don't think my tolerance to caffeine has increased. Most of the time 85% these are still enough to get me through the day. Looking back, sometimes I wish I had tablets so I could take half a tablet instead of the full dosage, but these are capsules so i can't do that. Pros: No Headaches, Works 12 hours+, No crash, Cheap $0.035/capsule. Negates missed sleep. Excess energy. Get Stuff Done! Cons: Wakes you up but minimal effect on Focus beyond awake alertness. Capsules can't be cut in half like tablets. Negative stereotypes regarding pep pills.. Insomnia?? idk.. I'd still recommend these, they work and the side effects are minimal..
H**S
looks clean and I think yeah its got some filler if you look at the ingredients and what not but it does the job for making my own preworkout. Im not a caffeine junkie i think the preworkouts out there are too much caffeine and not enough of the good stuff like citrulline so these pills have really helped plus sometimes, i dont want any caffeine. the bottle looks nice and you get a ton of it. im sensitive so i twist the capsules off and pour the powder into something. 1 capsule makes about 0.44grams so 0.22g for 100mg caffeine is enough for me and should last quite a while
L**O
Me encantaron
D**M
I use this everyday and it works very good. My doctor said 1 200mg pill per day is good. I used 1 and noticed little effect and change. I tried 2 pills and still dozing off and sleeping. 3+ is what I need at my size and weight. It works good. EDIT: I am now taking 4 pills at a time. That seems to counter the sleepy eyes when I am watching the big screen TV. EDIT: I took 4 pills and now I feel disgusting. Don't take 4 pills...
V**O
De las mejores opcyen pastillas de cafeína en Amazon
B**.
Buen producto y a buen precio, tomo la dosis según mi peso y me ayuda a mis entrenamientos
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