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NA-Semax Amidate

Research Use Only
peptideIntranasal

Enhanced Semax with modifications for better absorption and potency. Stronger BDNF boost with longer-lasting cognitive benefits.

Key Facts

  • Classification
    Peptide — Enhanced version of Semax with better absorption and stronger brain effects.
  • Primary Benefits
    Brain & Cognition (10/10) · Mood & Anxiety (6/10) · Injury Healing (3/10)
  • Administration
    Intranasal
  • Typical Dose
    100-400 mcg as a nasal spray, once or twice daily. It's more potent than regular Semax, so you need less.
  • Evidence Strength
    Moderate — 20 peer-reviewed studies referenced · Community sentiment 7/10
  • Stacks Well With
    Selank, Dihexa
  • Legal Status
    Research Use Only · not prescribable in US

Quick Facts

From price
$50
Type
peptide
Administration
Intranasal
Evidence
moderate
Studies referenced
20
Community sentiment
7/10
Stacks with
2 peptides
Regulatory
Research Use Only

Top benefits

🧠 Brain & Cognition
10/10
😌 Mood & Anxiety
6/10
🩹 Injury Healing
3/10
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1

Week 1–2

Enhanced version of Semax — faster onset of cognitive enhancement. Improved focus, motivation, and verbal fluency. Mild mood elevation.

2

Week 3–6

Sustained nootropic effects stronger than standard Semax. Better memory and learning. Enhanced neuroplasticity via BDNF upregulation.

3

Week 8+

Peak cognitive benefits. Neuroprotective effects accumulating. Benefits may plateau — cycling recommended.

Common Side Effects

Nasal irritationHeadacheOverstimulationIrritability at high dosesHair shedding (rare, reversible)
Tolerance: Mild after 6-8 weeks
Cycling: 4-8 weeks on, 2-4 weeks off.

Dosing

100-400 mcg as a nasal spray, once or twice daily. It's more potent than regular Semax, so you need less.

Reconstitution, storage, injection sites & timing

Benefit Profile

🧠 Brain & Cognition
10/10
😌 Mood & Anxiety
6/10
🩹 Injury Healing
3/10