Testosterone
Half-life: ~8 days (cypionate)
Guide · Step 3 of 3
Add compounds, set doses and week ranges, and watch the synergy report update as you go. Everything lives in the URL — bookmark or share the current page and it'll come back exactly as you left it, or hit Save & share for a permanent short link.
1 compound
Half-life: ~8 days (cypionate)
Typeahead across all 174 compounds. Start typing to search by name or alias. Default dose, frequency, and a 1–12 week range fill in automatically — you can edit any of it afterwards.
Weeks 1–12