Mixing and storage

Add 3 mL bacteriostatic water to the 20 mg vial for 6.67 mg per mL. A 2 mg dose is 0.3 mL (30 units); 5 mg is 0.75 mL (75 units). Swirl, never shake. Keep powder cool and dark; once mixed keep it in the fridge and use it within 28 days.