I don't feel any sort of jitteriness

Pep-pedia says it has a 15-30min onset and a 6-12hr duration

how trustworthy is pep-pedia

So far it has shown me information widely considered to be the general consensus in terms of dosing for a few peps i used. Information is also backed by studies they linked at the bottom of the page. That's as far as I can really say. If you want to trust it, it's up to you

hows long was the peak for u

The 20 min is just the plasma half-life, not the duration of effects Cognitively it lasts 2-4h intranasal, up to 6-8h injected.

Is there a grey vendor/website that sells nootropics for cheaper

Son🥀 this is alr the cheapest I could find in weeks of research