Half-lives / Dihexa
Dihexa half-life
Dihexa stays in your system about 44.2 days — five half-lives at a half-life of ≈ 8.8 days (rat) (212 h). The computed decay curve is below, with the primary source cited.
Also searched as: n-hexanoic-tyr-ile-(6) aminohexanoic amide, pnb-0408.
Source: PubMed 23055539 (McCoy 2013, J Pharmacol Exp Ther — rat t½ 8.83 days IP / 12.68 days IV; no published human PK)
Frequently asked
How long does Dihexa stay in your system?
With a half-life of ≈ 8.8 days (rat), roughly 97% of a single Dihexa dose is cleared after five half-lives — about 44.2 days. Repeated dosing accumulates and takes correspondingly longer to clear.
What does a ≈ 8.8 days (rat) half-life mean in practice?
Every 8.8 days (rat), the remaining amount halves: 100% → 50% → 25% → 12.5%, and so on. The curve above plots exactly this decay for a single dose.
Where does this Dihexa half-life number come from?
PubMed 23055539 (McCoy 2013, J Pharmacol Exp Ther — rat t½ 8.83 days IP / 12.68 days IV; no published human PK). We cite a primary source for every half-life we publish and version every change.
Related: Dihexa reconstitution calculator · Dihexa dose charts
Guides mentioning Dihexa
See your own estimated levels
The Zyra Track app plots this curve from the doses you actually log — accumulation, overlaps, and all. Free during the founding period.
Zyra Track is a research and educational utility. Nothing on this page is medical advice, a dosing recommendation, or an endorsement of any compound. We never sell or source compounds and refuse sourcing questions. Consult a qualified clinician for decisions about your health.