NA-Semax Amidate Dosage Calculator

Start at 100 mcg intranasal, period. The potency mismatch with standard Semax is the number one user error. If you were running Semax at 300 mcg, your starting dose here is 100 mcg. Reconstitution math for intranasal: 10 mg vial plus 10 mL bacteriostatic water gives you 1 mg/mL (1000 mcg/mL). A standard nasal atomizer delivers about 0.1 mL per actuation, so each spray is 100 mcg. Three sprays gets you 300 mcg. Split across nostrils, wait 5 minutes between sides. For subcutaneous (less common): 10 mg vial plus 4 mL bacteriostatic water gives you 2.5 mg/mL. On a U-100 insulin syringe, 100 mcg is 4 IU, 300 mcg is 12 IU, 600 mcg is 24 IU. Dose before 10 AM. Nothing after 1 PM. The dopaminergic tail will wreck your sleep if you dose late. Refrigerate the reconstituted spray at 2 to 8 degrees C and toss it after 30 days. Buy lyophilized vials over pre-mixed sprays; they survive shipping better.