@Randy I am quite curious about the damage to peptides when frozen. Are the peptides not frozen in order for them to be lyophilized? Would the speed of the freezing process have an effect? Do they flash freeze before they are lyophilized? Do they have them in a non water based solution for them to be lyophilized? I would be interested in testing results for damage if there are any resources. My interest is more about inadvertently freezing them in a fridge that got to cold or while traveling in a cold climate.