HealthA2Z® Stay Awake | 200 mg Caffeine | Alertness Aid with Caffeine | 3 Packs of 16 Tabelts (48 Tablets Total) | Maxium Strength

I do not like drinking black coffee. I can’t tolerate it. Nor can I drink black tea. But unless I have caffeine, I get headaches in the afternoon. So when I have my annual physicals, I take one of these tablets in the morning and it does the trick. Perfect for those days when you can’t have Anything except clear liquids after midnight.

These work very very well without causing any anxiety or nervousness.

Great product

If you're considering purchasing these or using energy drinks, these caffeine pills are a MUCH cheaper alternative that will give you the same zippy caffeinated feeling for a fraction of the price. I wasn't expecting the ingredients list to be so long on these simple pills, but it is what it is. These contain no vitamins or other nootropic ingredients to add nutrition or augment the type/duration of stimulation provided. 200 milligrams can be a lot all at once, particularly if you are petite, sensitive to caffeine or have an empty stomach, so consider cutting these in half when trying them for the first time to see how your body reacts.

More gentle than some, but still effective

Works very well!

Not sure about anyone else but these made me incredibly sick. Shaky, sweaty, vomiting a few hours after taking it. Don’t know what to do with the rest. And on top of feeling crappy, I did not feel any more awake.

These do the job I don’t do coffee anymore. Theee are helpful for my night job. I work graveyard shift and after 8 years of doing it you think I would be used to staying awake all night. Nope! For some reason they stopped selling these in my area and I have been going crazy trying to find them so I’m happy I was able to get them online. I feel alert with these no issues or side effects I ever had on these I normally take one and works just fine. Affordable and fast shipping. Will be buying again thanks!