Each spray delivers approximately 100µL (0.1mL). Using 5mL of saline to reconstitute a 10mg vial gives you roughly 200mcg per spray and 50 total sprays.

Use sterile 0.9% NaCl saline only. The kit includes preservative-free single-use saline — no BAC water, no tap water, no drugstore sprays.

With the exception of your peptide, everything you need for intranasal prep is included — an amber glass nasal spray bottle, luer lock syringes, sterile saline, alcohol prep pads, labels, and an insert card with step-by-step instructions.

Both work with a standard 10mg peptide vial and 5mL of saline. The 10mL bottle gives you more headroom and is more versatile.

The 5mL bottle is more compact and travels better. Either way, concentration and spray output are identical.

Store it in the refrigerator, ideally between 36-46°F. Never freeze a reconstituted solution as ice crystals can degrade the peptide.

The nasal spray bottle is reusable as long as you sterilize it between uses.