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⚡ Stay sharp, stay calm — the ultimate focus formula.
Nutricost Caffeine with L-Theanine delivers a scientifically balanced 100mg caffeine and 100mg L-theanine per serving in a convenient capsule form. With 240 servings per bottle, this non-GMO, gluten-free supplement is manufactured under strict NSF and GMP standards and independently lab-tested for purity. Designed to enhance focus and energy without the typical caffeine crash, it’s the go-to choice for professionals seeking sustained mental clarity and calm.
| ASIN | B08YJ9QHG2 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #7,035 in Health & Household ( See Top 100 in Health & Household ) #22 in Sports Nutrition Endurance & Energy Supplements |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 2,330 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00810014671932 |
| Item Dimensions | 2.87 x 2.87 x 5.31 inches |
| Item Form | Capsule |
| Item Weight | 181 Grams |
| Manufacturer | Nutricost |
| Manufacturer Part Number | NTC-CAFFTHEAN-240CAP |
| Material Features | GMO Free, Gluten Free |
| Model Number | NTC342101 |
| Number of Items | 1 |
| Primary Supplement Type | Caffeine |
| Product Benefits | Energy Management |
| Special Ingredients | Caffeine |
| Total Servings Per Container | 240 |
| UPC | 810014671932 |
| Unit Count | 240 Count |
B**N
Much Smoother Than Coffee, No Stomach Issues
I used to drink two pots of coffee most days, but it started bothering my stomach and just didn’t feel great overall. These caffeine pills helped me cut back at first, and about a month ago I quit coffee completely. It’s more expensive now anyway, and I also think it may have been making my rosacea worse. Now I take 2 to 3 of these 100 mg pills per day, sometimes 4 on busy days, and that’s all I need. Even though it’s much less caffeine than I was getting from coffee, it actually feels more effective. The energy is smoother, lasts longer, and I don’t get the same crash or stomach issues. They’re especially great for focused computer work. It’s much easier to get into a flow state and stay productive.
J**L
Perfect Balance of Focus and Calm
I started taking Nutricost Caffeine with L-Theanine because I wanted a cleaner, smoother energy boost without the jitters or crash that usually come with coffee or energy drinks. After a few weeks of using it, I can say it really does the trick. The combination of caffeine and L-theanine gives me steady focus and alertness, especially during long workdays or early mornings, but I still feel calm and collected instead of wired. It’s great for productivity—I can get through meetings, projects, and workouts with good energy and mental clarity. Each capsule is easy to take, and I appreciate that it’s non-GMO and gluten-free since I’m mindful about ingredients. The bottle lasts a long time, so it’s a great value for the price. The only small downside is that it’s easy to forget you’ve taken it since there’s no “rush,” but that’s also what makes it so smooth. Overall, it’s a solid supplement for anyone looking for a focused, crash-free boost without overdoing the caffeine.
Y**~
Energy with no jitters! Yes Please!!
My husband and I love these. Energy with no jitters. It’s the perfect combo. We love that it’s 100mg that way if we need a little or lot of energy, we can make adjustments based on taking 1 or 2. Pills are very easy to swallow. Zero taste. No issue with digestion. Like with any caffeine, really helps you focus (with no jitters - have I said that already?)!
J**S
Great product for energy and focus, and without the jitters.
Great for an energy boost without feeling nervous. These are the perfect amount of caffeine to l-theanine ratio so that I can have extra energy from the caffeine while feeling calm and focused from the L-theanine. It is a great deal getting this bottle of 240 capsules for so cheap. Nutricost makes great quality supplements for a great price and these are excellent. They are easy to swallow capsules and also easy to open and take the powder directly on the tongue for faster effects; it does not taste bad at all. I take them usually twice a day to keep up my energy and they also help suppress my appetite so that I don't eat too much or crave sweets. I highly recommend these for anyone who needs extra energy or to help with mood or focus. They may even help you lose weight. My wife and I both take them daily and they keep us feeling good and full of energy. Great quality, great price, easy to swallow, and actually works! I highly recommend these!
D**P
Effectivr
It helps wake me in the morning; far better than a defibrillator.
H**D
It works as advertised.
Wow! Took 1 in the morning and I am alert and can focus on getting tasks completed.
J**D
Recommended for quitting energy drinks
This stuff is awesome!! I was recommended by AI to try it out to overcome a heavy C4 energy drink addiction. And I was able to fully kick the 3-4 per day habit with just taking 1 capsule in the morning and one in the afternoon. I highly recommend this to anyone who wants a cheaper alternative to drinking energy drinks.
K**Y
Better than Caffeine
Very Satisfied 😁
S**M
Negative side effects
Unfortunately not that effective. On the other hand it makes me anxious most of the time compared to other products. Stopped using it
R**6
Caffiene in smaller doses. Any where, any time.
Used to aid focus for ADHD. Wanted small caffiene doses so this 100mg version is perfect. Use 200mg (2 tablets) per day. 1 in the morning and another at 1pm. Can take any where and tweek as activities allow. Takes about 20 minutes to cut in. A lot cheaper than a coffee or tea as well needing no time. Works for me.
N**V
Muy buen producto
Excelente 👍
L**7
Me dio mucha anergia
Muy buen producto! Mucha energía y me he sentido muy bien anímicamente!
S**R
Did what it claims
This delivers the promised dose of wakefulness and focus. Helps when traveling to reset body clock and keep going.
Trustpilot
3 weeks ago
2 months ago