My dosage is pretty low (see my other reply), and I'll usually only take another 1x5mg which seems to 'top up' the previous dose for around 6 hours.
EDIT: I believe they are considered 'quick release', described as active for 4 hours, though I seem to wind down after 5. (then I get a bit fuzzy for an hour, cant hold a conversation easily, focus gets locked on tasks I'm working on, etc...)
The general effect definitely makes me more alert, but doesn't keep me awake. On weekends, I'll often have a nap after my second dose, its like my mind clears enough to settle and without purposefully taking in new stimulus, it relaxes and I drift off. Some people describe the same with Caffeine.
As a side note, I drink coffee if I want to wake up / stay up late. Caffeine seems to turn off the part of my brain that says "fall asleep", increases my heart rate a little, but thats about it.
My dex on the other hand, seems to raise everything a lot more evenly. It doesn't affect any one thing more than the others.
I'd describe Caffeine as a "dirty" feeling stimulant, and Dex as very "clean", as an anecdotal, personal comparison.
My dosage is pretty low (see my other reply), and I'll usually only take another 1x5mg which seems to 'top up' the previous dose for around 6 hours. EDIT: I believe they are considered 'quick release', described as active for 4 hours, though I seem to wind down after 5. (then I get a bit fuzzy for an hour, cant hold a conversation easily, focus gets locked on tasks I'm working on, etc...)
The general effect definitely makes me more alert, but doesn't keep me awake. On weekends, I'll often have a nap after my second dose, its like my mind clears enough to settle and without purposefully taking in new stimulus, it relaxes and I drift off. Some people describe the same with Caffeine.
As a side note, I drink coffee if I want to wake up / stay up late. Caffeine seems to turn off the part of my brain that says "fall asleep", increases my heart rate a little, but thats about it. My dex on the other hand, seems to raise everything a lot more evenly. It doesn't affect any one thing more than the others.
I'd describe Caffeine as a "dirty" feeling stimulant, and Dex as very "clean", as an anecdotal, personal comparison.