Cerebrolysin Primary uses: Stroke recovery Traumatic brain injury Dementia and Alzheimer's support Cognitive enhancement Typical dosing: 5-10ml daily or every other day Duration: 10-30 injections per course Administration: Intramuscular injection (preferred) or slow IV infusion Special notes: Mixture of neuropeptides from porcine brain Used clinically in Europe and Asia Strong evidence for neurological recovery Prescription medication in many countries Dihexa Primary uses: Cognitive enhancement Memory improvement Potential Alzheimer's treatment Typical dosing: 5-10mg daily Injectable or oral (both available) Duration: Cycles of 4-8 weeks Administration: Subcutaneous injection or oral Special notes: Extremely powerful nootropic (7 orders of magnitude more potent than BDNF) Research stage (not FDA-approved) Limited human data Use with caution N-Acetyl Semax Amidate Primary uses: Advanced cognitive enhancement Neuroprotection Focus and mental clarity Typical dosing: 300-600mcg daily Intranasal or injectable Duration: 2-4 weeks, then break Administration: Intranasal spray (preferred) or subcutaneous Special notes: More potent than regular Semax Longer-lasting effects Excellent for demanding cognitive work Skin and cosmetic peptides (injectable) These improve skin quality beyond topical application

Talior-Volodarsky I, Connelly KA, Arora PD, Gullberg D, McCulloch CA
Furthermore, the Food and Drug Administration has warned that some supplements marketed for controlling blood sugar may contain unapproved ingredients and may not work as promised
Cuppa for $30 : Like the friendly foreigner who calls his daily cup of tea or coffee his cuppa, this newcomer is polite, congenial, and inoffensive
Another area of opportunity is better-for-you indulgences and treats that are rich in nutrients and have clean labels
Dovala, D., Sawyer, W