Geoff
L.
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2023-05-21
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Beta Tester
I noticed an increased tiredness on days off of supplement, and I developed headaches in the late afternoons on some, but not all, days while taking the supplement. Overall, I feel like it may have helped with focus, but the headaches and increased occurrences of irritation are not worth it to continue. I also don't normally consume caffeine (only 2-3 times a month), so I wouldn't want a supplement that has caffeine in it.