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Poor storage = degraded peptides = wasted money and poor results
Semax has broader evidence breadth
Choose 4 mL (2.5 mg/mL) or 5 mL (2 mg/mL) so the starting dose lands on a clean, readable syringe mark
Caffeine blocks adenosine receptors to reduce the sense of fatigue and raise arousal, and it has more controlled trials behind it than any other cognitive enhancer, which makes it the reliable choice for alertness and sustained attention
Sci Rep 2020
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