Because these products are classified as food supplements rather than medicines, manufacturers are not required to prove purity, potency, or safety before sale
Some practitioners do combine Dihexa and Cerebrolysin, as their mechanisms are complementary Cerebrolysin offers broad multi-target neurotrophic support while Dihexa targets specific synaptogenesis
(PubMed) Melenovsky V, Hlavata K, Sedivy P, et al
of one ml contains: Vitamin B12 long-acting 1000 mcg (Hydroxocobalamin acetate 1.2 mg Equivalent to Hydroxocobalamin 1000 mcg/ml)
Type 2 diabetes and glycemic control: Research explores its effects on fasting glucose, HbA1c, and postprandial glycemia via slowed gastric emptying, reduced food intake, and possible direct pancreatic/islet effects
& Liu, L