Available in an easily measured lyophilized powder form for the lab
Avoid mixing it with strong exfoliants or other active remedies unless prescribed
Heating of HEWL at around 85C and at neutral pH in the presence of DTT, followed by slow cooling leads to the formation of transparent hydrogels (Yan et al., 2006)
So that, to me, is pretty strong evidence
Common gastrointestinal side effects include nausea, constipation, diarrhoea and abdominal discomfort, typically mild and transient
Community reports cluster around mild, transient nausea appearing during the same early window consistent with the gastrointestinal adverse-event pattern trials documented during titration (Lau et al., 2021)