








⚡🧠 Elevate your focus, ditch the crash — brain fuel for the modern go-getter!
Nootropics Depot Caffeine L-Theanine Capsules combine 100mg of caffeine with 200mg of L-Theanine in a lab-tested, vegan formula designed to boost mental focus and alertness without jitters or crashes. With 180 unflavored capsules per bottle, this supplement offers a clean, calm energy alternative to coffee and energy drinks, ideal for professionals seeking sustained productivity and cognitive clarity.




| ASIN | B01BYY2H3I |
| Age Range Description | Adult |
| Best Sellers Rank | #51,333 in Health & Household ( See Top 100 in Health & Household ) #214 in Sports Nutrition Endurance & Energy Supplements |
| Brand | Nootropics Depot |
| Brand Name | Nootropics Depot |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 715 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Manufacturer | Nootropics Depot |
| Number of Items | 1 |
| Product Benefits | Energy Management |
| Unit Count | 180 Count |
J**2
Helps to kick start me
Jump starts my body and keeps my ADHD in check, along with prescription meds.
T**S
The Best of Tea and Coffee in a Capsule
This little capsule is magical. It provides the right balance of caffeine and L Theanine. Say goodbye to teeth staining just to get a boost of energy. Better yet, this product gives you a more tranquil type of alertness than coffee or tea alone. Buy it and see for yourself!
Z**I
No more ‘rabid squirrel’.
I made sure to actually write a review because of how strongly I recommend these! I don’t like drinking coffee often, and struggle to stay awake or make it through the day without having to take a nap or two. I also work very late nights on weekends, so I knew I had to find something to help. The first few days were very smooth and my body adjusted well. I didn’t get any shakes or jitters, but it’s recommended to keep yourself hydrated on these. I often used to joke that I’m living in the body of a 70 year old woman, when I’m not even nearly half that age. Now I can go through the day and not think about how tired I am, and not get that ‘crazy rabid squirrel from ice age’ feeling when I’m on them. Only 4 because I tried to open one to put in a smoothie and it was terribly bitter. Almost out, so ordering more!
G**K
Goodbye Brain Fog!
I am usually quite skeptical about things like this. Like it's just an amino acid and some caffeine, how much could it really do anything? I am pleased to be proven wrong! I have made my partner try this stuff too and they had similar results. My partner told their parents only to find out they have recently been taking the stuff with great results too! With this product - I am awake, not jittery. I am present, alert, with little anxiety. If I do have any anxiety, I am more resilient in the face of it. I've been able to go to meetings, go to class, live my life without the fatigue, brain fog, and persistent anxiety I have had for years. For once. I am not a doctor, I will not tell a soul to eschew a doctors help over something they read on an amazon review for a supplement, but if you struggle with anxiety, low energy, trouble focusing, please consider giving this a try. It is not a magic pill, it's not gonna get you HiGh or anything like that, but it has helped me and my partner immensely (and immediately).
T**!
Good stuff
Good stuff!
J**É
Not what I expected
It’s good if you wanna stay alert, but does not work for mind improvement and productivity.
D**E
It works
I am so thrilled with how focused I feel after having just the right amount of caffeine. Such a fantastic value! I will definitely be purchasing this product again soon. It's just fantastic!
J**S
Gave me a massive headache
I use a similar product with no issues. I wanted to try a different brand so I bought these. After taking it, I got a bad headache that lingered all day. The energy wasn’t very even either. I won’t be using again and unfortunately can’t return.
Trustpilot
2 weeks ago
1 week ago