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1 2 "Pernicious anemia: new insights from a gastroenterological point of view"

Stoker M, Gherardi E, Perryman M, Gray J

Dosed by mass in a lipid/organic co-solvent Dihexa is not water-soluble , so no units-per-mL or bacteriostatic-water math applies

The main safety risk comes from unregulated sourcing
In a study on rats, Delta sleep inducing peptide administration improved memory retention in a passive avoidance task (Badretdinov et al., 1995)
