

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
⚡ Stay sharp, stay calm — the ultimate duo for your hustle.
Nutricost Caffeine with L-Theanine delivers a scientifically balanced 100mg caffeine and 100mg L-theanine blend per serving, designed to boost energy and focus while promoting calm. With 240 capsules per bottle, this gluten-free, GMO-free supplement is manufactured under strict quality controls in NSF certified and GMP compliant facilities, ensuring purity and consistency for your daily performance needs.
| ASIN | B08YJ9QHG2 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #6,270 in Health & Household ( See Top 100 in Health & Household ) #56 in Sports Nutrition Endurance & Energy Products |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 2,552 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 Highlight | GMO-Free and Gluten Free, 240 Servings |
| Item Weight | 181 g |
| 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 |
M**P
Sup, thats the honest truth... and a video!
Honestly 1 a day, the taste is great, because there isn't 1.. the texture is a capsule pill type, it gives me some energy, not much. Tbh, I like them, but I think my hearts pounding alot more with sharp pains. Like I dont take them daily anymore, yet they sure are strong. Focus is legit, duration is breathtaking forever it seems yet the value is great, kinda like amazing. TEXTURE IS A CAP. I saw that in the questions lol.
A**R
Perfect caffeine supplement
Excellent size capsules which are the perfect size serving of caffeine. These give you plenty of energy and the L-Theanine helps with keeping away any jitters. There’s no aftertaste at all, and this size container lasts me a long time with its 240 servings. Excellent quality product.
L**Y
Nice Caffeine Boost No Jitters
Nice energy boost without jitters. Helps soothe my mood in general. Helps ease headache as an alternative to OTC pain pill. Take it only midday as caffeine has a half-life of about 7 hours. May be ok to take later and not interfere with sleep just have not tried. Works best with my stomach if I take with food.
F**K
Game changer for productivity and beating procrastination!
I’ve been using this Caffeine + L-Theanine combo for about two weeks now, and it has made a huge difference in my daily routine. I used to struggle a lot with procrastination and getting started on tasks. Taking one capsule before sitting down at my desk gives me the perfect push to get to work. The best part is the L-Theanine—it completely removes the jittery, anxious feeling you normally get from regular coffee. It gives you a calm, locked-in focus. Since I started taking it, I’ve been able to lock in on my computer for hours without constantly reaching for my phone or getting distracted. Highly recommend it if you need clean energy and steady focus to get things done!
M**O
If you're goal is caffeine, it's the best source out there.
I've been gently nursing a caffeine addiction for the past couple of years. Tea is my favorite but a little on the weak side, energy drinks give you a nice buzz but also an accompanying crash and anxiety, and coffee only tastes good to me with lots of creamer on cold days. These give you a good concentrated buzz that's stronger than tea, without the lingering after taste of coffee, without the sugar, without the anxiety, it lasts longer and doesn't make you crash. You don't have to constantly sip on it; it's just one or two and done. It's cheaper than any of these for the amount of caffeine as well. I wish there was one that was 2:1 caffeine:theanine for a bit more pronounced caffeine effect but still enough theanine to keep the edge off. The brand mentions that it's third party tested but it doesn't share any of these results from what I can find. The pills can make me a bit nauseas on an empty stomach but that's something I experience with any source of caffeine.
C**D
Dose matters
I like the 100/100mg dosing of each ingredient. I have these supplements separately and a typical one tablet or capsule caffeine dose is 200mg, theanine varies by manufacturer but generally near 500mg is what I buy. I find this nuticost version a good choice because sometimes I need 2 caps and other times 1 is enough. Also an afternoon dose of 100/100mg is enough to get me through without keeping me up in the evening. I give Nuticost high marks for their formulations and value.
D**K
My absolute favorite caffeine supplement!
The worst issue I have with these is that occasionally they try to come back up, but I have awful GERD, and it’s nothing a quick Tums doesn’t immediately fix. I love the value and not having to ingest so much sugar to get the caffeine I sometimes desperately need, and the L-theanine keeps the jitteriness away and helps give you a calm, clean energy. Highly recommend these!!!!
S**K
Doesn't dissolve in water
I am using these to make my own loaded teas. I open the capsule and put the contents in a cup along with my flavor and electrolytes. The contents of the capsule don't dissolve easily in water, I have to heat the water to get it to dissolve then ice everything down to make my drink. While this is not what these are directly intended for I am still frustrated. I'll be searching for another form of caffeine to make my loaded teas.
A**A
Ampliamente recomendado
He notado mas energía y agilidad mental en mi día a día,
R**N
Keeps you wake and active
Worked very good for me. But I crashed badly after so make sure to eat enough food after 3 hours because I crashed after 4 hours later. Important thing, make sure to sleep enough otherwise if you are doing exams, you will feel fully awaken but have bad brain fog.
J**X
TOP
Parfait j'ai ressenti un boost sans crash grâce à la L-theanine et une sensation focus c'est vraiment un très bon rapport qualité prix je recommande ces compléments les yeux fermés mais tout de même attention a la marche 👍😎
M**O
Vigorizante
Excelente producto es como 3 tazas de cafe
H**I
Buy this
It’s good quality
Trustpilot
2 days ago
3 days ago