Semax

Russian-developed nootropic peptide studied for BDNF upregulation, neuroprotection, focus, and cognitive performance.

Typical dose

300–600 mcg per dose

Frequency

1–2x daily (mornings)

Cycle length

2–4 week cycles

Route

Intranasal spray

Notes: Avoid late-day dosing due to stimulating effect.

For research use only · Not medical advice

All listings (sorted by price)

• M

  Modern Aminos

  10mg vial · $3.80/mg

  $38 →
• L

  LA Peptides

  10mg vial · $4.00/mg

  $39.99 →
• M

  Modified Aminos

  Single Bottle · $8.00/mg

  $39.99 →
• V

  Vandl Labs

  5 sprays (bulk discount)

  $40.49 →
• L

  LA Peptides

  1 Spray

  $44.99 →
• V

  Vandl Labs

  1 spray

  $44.99 →
• M

  Modified Aminos

  Two-Pack · $14.00/mg

  $69.99 →
• M

  Modified Aminos

  Trio (3 Bottles) · $20.00/mg

  $99.99 →
• M

  Modified Aminos

  Single Bottle · $3.75/mg

  $149.99 →
• M

  Modified Aminos

  Two-Pack (2 Bottles) · $9.25/mg

  $369.99 →
• M

  Modified Aminos

  Trio (3 Bottles) · $9.25/mg

  $369.99 →

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