Compound library / Blends
The two best-known Russian nootropic peptides combined — Semax studied for focus and neuroprotection, Selank for anxiolytic effect.
| Category | Blends |
|---|---|
| Typical route | Nasal |
| Half-life | Mixed (see individual peptides) |
| Common dose range | Per product label; varies significantly by supplier |
| Typical cycle length | 2-4 weeks |
BioHack Track models Semax / Selank Blend at a half-life of 1 hours, so every dose you log is decayed against that curve and the app shows what is still circulating — not just what you typed.
Pre-blended vials reconstitute as a single unit with bacteriostatic water.
Refrigerate after reconstitution.
Composition varies significantly by supplier — verify exact components and ratios on the product label before logging doses.
Track Semax / Selank Blend in BioHack Track. Half-life, dose range and route come pre-filled from this library — log a dose and the app counts your vial down, models what is in your system, and puts it on the same chart as your labs and body composition.
These open a search of each database for this blend and its components — they are not citations, and nothing here is evidence for any particular dose. The same links are in the app.
The combination
Semax
Selank
General reference compiled for use inside the app, not medical advice and not a recommendation to take anything. Dose ranges are what is commonly discussed, not a prescription. Talk to a qualified healthcare professional.