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Mixing & Administration Guide

Step-by-step instructions for reconstitution, injection technique, syringe selection, and proper storage.

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Insulin syringes are the standard for peptide administration. They use U-100 markings where 100 units = 1 mL. Choose your syringe based on your dose volume.

💡 Pro Tip: Always use a separate, larger syringe (1–3 mL with a standard needle) for mixing/reconstitution, and a fresh insulin syringe for each dose. The insulin syringe needle is much finer and dulls quickly — using it to puncture a rubber stopper multiple times makes injections more painful.

Proper storage is critical for maintaining peptide potency. Temperature, light exposure, and contamination are the three main enemies.

StateTemperatureStabilityNotes

✓ Do

Store in refrigerator door (less temperature fluctuation)
Keep vials upright to prevent stopper contamination
Label vials with reconstitution date
Use within 28 days of reconstitution
Keep away from direct light

✕ Don't

Freeze reconstituted solutions
Leave at room temperature for hours
Expose to direct sunlight or UV light
Repeatedly freeze-thaw lyophilized powder
Share vials between users

Use this interactive checklist to make sure you have everything before starting your first reconstitution. Tap items to mark them off.

Essential Supplies

Recommended Extras

Medical Disclaimer: This guide is for educational and informational purposes only. Peptide therapy should be administered under the supervision of a licensed healthcare professional. Improper reconstitution or injection technique can result in contamination, infection, or reduced peptide efficacy. Always follow your healthcare provider's specific instructions.