Calculate exact injection volumes, concentrations, and doses per vial for Semax protocols.
⚠️ Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider before starting any peptide or medication protocol.
⚡ Semax Dose Calculator
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Semax is a synthetic heptapeptide derived from ACTH, developed in Russia in the 1980s and approved as a nootropic/neuroprotective agent. It dramatically upregulates BDNF and NGF, making it a powerful neuroprotective and neuroregenerative compound. Enhances focus, mental energy, working memory, and cognitive performance under stress. Clinically used in Russia for stroke recovery, optic nerve damage, and cognitive disorders. Intranasal delivery provides rapid onset via direct nose-to-brain transport.
Semax Quick Reference
Parameter
Details
Category
Nootropic / Neuroprotective
Common Dose
200–900 mcg
Frequency
1–2x daily
Half-Life
Minutes (CNS effects last much longer)
Injection Sites
Intranasal (primary) or subcutaneous
Benefits of Semax
Potent BDNF and NGF upregulation
Enhances focus, energy, and working memory
Neuroprotective — used in stroke recovery
Rapid onset via intranasal delivery
No dependency or tolerance
Russian-approved nootropic drug
Common Dosing Protocols
Intranasal (beginner): 200–300 mcg (2–3 drops per nostril of 0.1% solution).
Intranasal (standard): 600–900 mcg once or twice daily.
Stack: Semax (morning) + Selank (as needed for anxiety).
Reconstitution Reference Table
Vial Size
BAC Water
Concentration
Low Dose Volume
High Dose Volume
3 mg
1 mL
3,000 mcg/mL
0.07 mL
0.10 mL
3 mg
3 mL
1,000 mcg/mL
0.20 mL
0.30 mL
How to Reconstitute Semax
1
Add 1 mL BAC water to 3 mg vial = 3,000 mcg/mL
2
300 mcg subcutaneous = 0.10 mL
3
Intranasal: use 0.1% solution — 2–3 drops per nostril
Frequently Asked Questions
Q: Semax dose?
A: Intranasal: 200–900 mcg (2–3 drops per nostril). Subcutaneous: 200–500 mcg daily.
Q: How quickly does it work?
A: Intranasal: noticeable cognitive enhancement within 15–30 min. Peak effects at 1–2 hours.
Q: What is Semax used for?
A: Focus, energy, memory, neuroprotection, and recovery from neurological injury.