Long post, sorry. KPV: what actually has human evidence behind it, and what is extrapolation from animals?
Loose evidence is not the same as no evidence and people overcorrect in both directions.
What the peptide class does pharmacologically does not require the subjective effect to be large to be real.
Animal data is much of what exists here and the human stuff is thin and small.
Where does the human data stop and the extrapolation start?
Test one thing at a time. It feels slower and it is the only way to learn anything.
Same here.
An inconclusive account is useful if it stops the next person mistaking a story for a controlled comparison.
Nobody has ever been talked out of a stack by a stranger on the internet. Not on KPV but the pattern is familiar.
Read methods.
Cold storage, light protection, date on the vial. Boring, removes half the variables.
Most of what is called evidence here is one person, one vial, one month.
Most of the popular protocol is borrowed from a clinical population and applied to healthy people without comment.
Stupid question: how do you know whether what is in the vial matches the label at all?
Read the methods section. It is the only part that says whether the conclusion is allowed to exist.