Overview
Russian cognitive peptide.
People use it for focus, memory, and handling stress better.
It’s stimulating, so use it in the morning.
What It Does
Approved pharmaceutical in Russia and Ukraine – and stroke recovery. analog stimulating BDNF/NGF synthesis, upregulating serotonin/dopamine receptors, and activating PDGF for neuroprotection.
Reconstitution
| Vial Size | BAC Water / Solvent | Concentration |
|---|---|---|
| 5 mg | + 1 mL | 5 mg/mL |
| 10 mg | + 2 mL | 5 mg/mL |
Reconstitution Calculator
Enter the vial amount and diluent volume to calculate concentration. If you already have a target amount, you can also convert it to liquid volume and syringe markings. This tool does not recommend a target amount.
Enter a target amount you already have and select the syringe capacity.
Mathematical reference only. The calculator does not determine an appropriate target amount. Syringe capacity only changes the maximum volume that fits.
Protocol
| Phase | Frequency | Amount | Notes |
|---|---|---|---|
| Standard | Daily AM | 500 mcg | Russian standard for cognitive use. SubQ abdomen or thigh. |
| Higher | Daily AM | 1,000 mcg | Research-range. Some users split into AM + early afternoon doses. |
| Off | 1–2 weeks | – | Tolerance prevention. 5-day-on / 2-day-off variant also community-standard. |
2–4 week blocks, 1–2 weeks off.
AM SubQ, stimulating; avoid afternoon/evening doses.
Semax (Intranasal) for the nasal-route page.
Russian-approved (stroke/cognition); no Western RCT.
Unisex nootropic / neuroprotective, same protocol for men and women, no cycle effect. Avoid in pregnancy.
Handling & Stacking
- Mental clarity and focus often within hours of first dose.
- Sustained cognitive enhancement builds over 2–4 weeks.
- Brief headache in days 1–3 is normal.
- Supply math 5mg → 6 vials | 10mg → 3 vials (4-wk @ 1000 mcg × 7/wk)
- There is no FDA-approved cognitive enhancer, no drug is approved for boosting focus or memory in healthy people (stimulants are approved only for ADHD/narcolepsy).
- Semax’s Russian approval does not apply in the US.
