Ultra Caffeine Pills + 200mg Extended Release + L-Theanine for Energy & Focus + No Jitters, No Crash + Natural Caffeine Supplement - 30 Capsules

I like these allot. They kept me awake and alert without being jittery.

Coffee gives me headaches and energy drinks have a bunch of unhealthy crap in them. So I was looking for the healthiest caffeine I can find so I tried these. I've only been taking one in the morning and it seems to give me steady energy throughout the whole day. I have a low caffeine tolerance, but I was very impressed. All other forms of caffeine I've tried seem to give a spike then a crash, but these don't. Honestly it's amazingly cheap too compared to making coffee or buying an energy drink everyday.

Tolerance can happen! Even with 2 capsules .. I take it at 7am then by 3pm ( I need a pick me up! Such as. Caffeine electrolytes water) I mean it’s like the same duration of effectiveness as OTC 200mg tablets but it saves me some $$.

This is a good supplement on those days that I didn’t get enough sleep.

I can't sleep and the pills are definitely giving me the jitters. I took a pill at 1 pm and now its 4:12 am at night. This has happened over the last two days and literally nothing else has changed about my schedule

This product definitely works but they gave me headaches. I'm sensitive to headaches already though. The energy was moderate and not jittery. Didn't make me crash either. I usually took 1 a day. Worth the purchase. Small pills, easy to swallow.

I like these I’ve tried to cut back on energy drinks but still need caffeine these seem to work pretty good. I only take one I. The morning before work and it gets me through I would buy these again. Did not notice jittery was or any side effects.

You can really tell the extended release with these. I definitely consume less caffeine on the days I take these!