N-Acetyl Semax
Also known as: NASA
Acetylated Semax with extended duration: enhanced BDNF and cognitive effects.
- Typical dose
- 200 mcg – 600 mcg
- Frequency
- twice daily
- Route
- Intranasal
- Half-life
- 2 hours
- Routes
- Intranasal
- Status
- Research chemical
Benefits
- Longer-acting cognitive enhancement
- Neuroprotection
- BDNF upregulation
Dosing
A common research range for N-Acetyl Semax is 200 mcg to 600 mcg twice daily. Intranasal spray. These figures are reference points from published literature, not a prescription — your protocol should be set with a licensed provider.
Half-life
N-Acetyl Semax has an approximate half-life of 2 hours. Vial can display informational half-life estimates when supported data is available. These estimates are not measured blood concentrations or dosing instructions.
Storage
2-8°C.
Reported side effects
- Irritability (rare)
- Hair loss (rare)
Commonly stacked with
Track N-Acetyl Semax with Vial
Vial logs every N-Acetyl Semax dose, organizes your schedule, and offers reconstitution math and supported half-life estimates. Tracking records stay on your device. A Vial Pro subscription is required. Download Vial on the App Store →
This page is for educational and harm-reduction purposes only. N-Acetyl Semax is not FDA-approved for most uses described here. Always consult a licensed physician before starting any peptide protocol. Vial does not sell peptides, recommend vendors, or provide medical advice.