⚡ Stay sharp, stay smooth — energy that works as hard as you do!
SmarterVitamins combines 200mg caffeine with 100mg L-Theanine in fast-absorbing MCT oil softgels, delivering clean, jitter-free energy and focus. With 50 easy-to-swallow capsules, this non-GMO, gluten-free formula is third-party tested and designed for professionals seeking sustained mental performance and calm alertness throughout their day.
M**6
Great product and no crash
I love these! I’m in perimenopause so my energy has been lacking along with my focus. They give me a nice energy and concentration boost through out the day with no crash. I highly recommend!
A**.
No Jitters, No Crash—Just Smooth, Clean Energy
After using Smarter Vitamins Caffeine + L-Theanine for several weeks, it’s clear that this is a game-changer for anyone looking to improve their focus, energy, and performance—whether at school, work, or the gym. The smooth, sustained energy without the jitters or crash is a huge improvement over traditional caffeine sources. The fact that it takes about 45 minutes to kick in means I can time my doses perfectly, whether I’m gearing up for a long study session or an intense workout.For anyone looking for a smarter, healthier alternative to coffee, energy drinks, or conventional pre-workouts, Smarter Vitamins Caffeine + L-Theanine is a must-try. It delivers everything you need to power through your day without the negative side effects that typically come with caffeine. With this product, I can confidently say I’m getting more done, feeling better in the process, and maximizing my potential both mentally and physically.
L**A
The Perfect Pick-Me-Up!
These caffeine pills are a game changer! I love how easy they are to take on-the-go when I need a boost of energy without having to drink coffee or sugary drinks. They kick in quickly and provide a steady, focused energy without any jitters or crashes.I’ve been using them for a while now, and they’re perfect for those busy days when I need to stay sharp and energized. The dosage is just right, and I don’t feel overstimulated. Highly recommend for anyone looking for a convenient and effective energy boost!
A**L
Okay, works a bit but made me sick eventually
This was a decent energy supplement at first, didn't feel like Adderall or anything unfort but it works for a few days. If you do take it, I recommend taking small breaks in between days because I was taking it daily and eventually started to get a sick sensation and foggy brain.
D**A
Excellent product
The best supplement for energy. Just two pills in the morning with a huge breakfast and I am able to take on 16 hour work days
J**R
Tampered bottle (Updated)
The supplement bottle arrived unsealed with pills spilled inside the shipping box. The tamper-proof seal was removed, and the bottle had clearly been opened before shipping. While the outer box was intact, the condition of the bottle makes this product unusable. Very disappointing and raises serious safety concerns.**UPDATE**The SmarterVitamins Team had reached out to me to acknowledge the concern of both safety seals failing and are sending over a replacement. I have been ordering this product for over a year now and it has been a staple in keeping my mind sharp during work hours and providing energy after work for fitness goals. No crash or jitters experiences or even upset stomach.
A**A
Not for the Weak!
These are potent and work like they are supposed to. I believe I'm either just not used to this much caffeine or I am caffeine sensitive. I bought these for energy and for the fact that I cannot stand the taste of coffee and energy drinks to the point of gagging and even throwing up. So, for most of my life the most caffeine in my system has been from things like tea and the occasional soda. Because of this I think 200mg of caffeine may be too much for me as about 1-2 hours after taking these my body shakes and doesn't stop for hours. About the time I stop shaking I feel like I need a nap. I've been working at the Post Office recently and the hours can be killer as I used to be the type of person who as long as I slept in on my days off I would be fine for the rest of the week. But sometimes I dont even get one day off, I've been tired! Personally I like this alternative to coffee and energy drinks but I think it would be best for me and people like me to find a lower mg.
A**R
The "Good Mood" pill
These are are best caffeine pills i've ever tried. Slightly berry flavored, smooth and easy to swallow. They give me sustained energy for most of the day, when i take them before lunch at 11 AM. No jitters, no energy spike then crash, just a good happy feeling that keeps me stimulated and focused.
TrustPilot
1天前
2天前