TB-500 dilution calculator

This calculator is for the lyophilized research peptide TB-500 (Thymosin Beta-4), available in 5 mg and 10 mg vials. The site's record documents a research range of 2000–5000 mcg, in 500 mcg steps, administered twice weekly during a loading phase. The documented cycle is 4-6 weeks loading, then reduced maintenance, with 4 weeks off between loading blocks.

For any target dose, the calculator determines the reconstituted concentration and the corresponding syringe draw volume. It provides unit conversions, highlights precision considerations for varying vial sizes, and states the evidence grade is B, reflecting community practice patterns as injectable human dosing is not established.