Smart Caffeine® with L-Theanine, 60 Vegan Capsules

I love this stuff. So good. Helps with energy, focus, makes you feel calm and alert. I take one every day. Sometimes two. On an empty stomach in the morning. Gives me a good boost with no crash. Better than coffee in my opinion. Good for adhd if you want natural options

Smart caffeine is great. It helps me feel energized and focused at work. For me it seems to last about 6 hrs and kinda wears off. No crash though. The Theanine is perfect with it. Just feel in a good positive mood, not jittery. Small capsule so easy to take. I really like the benefits, helps get me through the day feeling good even when I don't sleep well.

Super .Good one.One of the best supplements I tryed owerall.Focus and calm.I was taken to long,so it caused me insomnia.In moderate using should work very well.

I love the product. Zero tingles, energy flows. Focused, happy and motivated

I bought this one because my favorite caffeine l theanine capsules were out of stock. And it said no crash but i got bad heart palpitations with this one, not much benefit and alertness/energy as others i tried. The capsule size is small and the ingredients and quality are not as good as others i tried

Used for long distance traveling. Helped with jet lag control as an alternative to drinking caffeine. Not too strong for me.

Good quality ingredients and size of package, may benefit with careful use

great quality ingredients and size and composition may help with consistent use

Was told this is good to help with ADHD and bonus that it has caffeine for added energy. I like to take this in the morning for added health benefits to help my mother and focus better.

Boost your brain instantly, capsule size easy to swallow, can boost your energy in the beginning of the day