just get moda from indiamart and, DONT BUY PREMADE SELANK/SEMAX they don’t keep it refrigerated so you’re pretty much buying incomplete protein, buy off any grey pep vendor and use sailine to reconstitute not bac (it’ll dry your nose out) then just buy a nasal sprayer and put ur selank or semax in that
i use a IN insulin sprayer because i know it’ll be exactly .1mL so you know how much your getting per dose