TB-500 dosage by bodyweight
Reference dose ranges scaled across bodyweight bands, anchored to the most-cited research dose (2500 mcg @ 75 kg). Educational only, never a recommendation.
| Bodyweight band | Reference dose range | At U-100 (1 mg/mL) | Vol. on U-100 (5 mg / 2 mL) | 5× t½ elapsed |
|---|---|---|---|---|
| <60 kg / <132 lb | 1558–2108 mcg | 1.56–2.11 mL | 62–84 units0.62–0.84 mL | 10 d |
| 60–75 kg / 132–165 lb | 1913–2588 mcg | 1.91–2.59 mL | 77–104 units0.77–1.04 mL | 10 d |
| 75–90 kg / 165–198 lb | 2338–3162 mcg | 2.34–3.16 mL | 94–127 units0.94–1.26 mL | 10 d |
| 90–105 kg / 198–231 lb | 2763–3737 mcg | 2.76–3.74 mL | 111–150 units1.11–1.49 mL | 10 d |
| >105 kg / >231 lb | 3188–4313 mcg | 3.19–4.31 mL | 128–173 units1.28–1.73 mL | 10 d |
Volume column assumes a standard 5 mg vial reconstituted with 2 mL bacteriostatic water (concentration 2.5 mg/mL); insulin units shown for a U-100 syringe. Five half-lives is the conventional washout window where ~3% of peak plasma remains, a useful "next dose due" anchor for TB-500 (t½ 2.0 d).
TB-500 by goal
Read TB-500's profile and dosing through a specific research-goal lens.
Dose & PK references
Selected from the TB-500 bibliography for relevance to dosing and pharmacokinetics.
Educational use only
This calculator is provided for research and educational purposes. Outputs are derived from the values you enter. Always verify your math and consult a licensed physician before acting on any result.