Same here. Currently on GHK-Cu myself.

Same here. Tolerance was my main issue with storage at home too.

Interdose restlessness is distinct from the original symptom and worth naming separately.

Same here.

Same here.

My rule, after years of this: if it cannot survive being written down with the numbers attached, it is marketing.

Same here. Currently on a registration number myself.

Same here. Not on checking the batch number but the pattern is familiar.

Same here.

Same here.