§ Same category · Cognitive peptides
Dihexa vs Semax
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Dihexa
0
vendors tracked
Semax
0
vendors tracked
Dihexa
BDNF-potentiating hepatapeptide
No current listings at 5mg.
Semax
Nootropic ACTH fragment
No current listings at 5mg.
About Dihexa
A hexapeptide derivative of the angiotensin IV fragment, studied for cognitive enhancement via BDNF potentiation.
About Semax
A synthetic heptapeptide based on an ACTH(4-10) fragment. Studied in Russian neurology for neuroprotection and cognitive enhancement.