Second, Selank modulates both dopamine and serotonin receptor activity, helping normalize the neurotransmitter imbalances that underlie depressive symptoms
Its particularly important for maintaining brain function, producing red blood cells, and creating and regulating DNA
It remains effective in water-based serums, emulsions, and gels when stored under recommended conditions (cool, dark environments)
In adults and older children, the total volume used should also stay within safe limits animal studies suggest up to about 30 mL (the full vial) can be given to an adult without benzyl-alcohol toxicity, but one should still use only the amount needed and discard the rest if sterility is lost
Instead, choose methylfolate or folinic acid, which bypass the MTHFR enzyme