Peptide How-To Guides: Dosing, Reconstitution & Protocols
Practical, step-by-step guides for working with peptides — from reconstitution and injection technique to dosing protocols and proper storage.
Key Takeaway
This guide covers everything you need to know about peptide how-to guides. Scroll to any section using the links below, or use our free calculator tools.
Essential Guides
- Reconstitution: How to mix peptide powder with bacteriostatic water for accurate dosing
- Injection Technique: Subcutaneous vs intramuscular, site rotation, and sterile practice
- Dosing Math: Converting mg to mcg, calculating syringe units, and reading insulin syringes
- Storage: Proper storage before and after reconstitution to maintain potency
- Timing: When to take each type of peptide for maximum effectiveness
- Cycling: How long to use, when to take breaks, and why it matters
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Related Compounds
Frequently Asked Questions
How do you reconstitute peptides?
Draw bacteriostatic water into a syringe, then inject it slowly against the wall of the peptide vial (never directly onto the powder). Gently swirl until dissolved — do not shake. Common reconstitution volumes are 1-2 mL of bacteriostatic water per vial. Use our reconstitution calculator for exact volumes.
Where do you inject peptides?
Subcutaneous injections go into the fat layer just under the skin. Common sites include the abdomen (2 inches from the navel), outer thigh, and upper arm. Rotate injection sites to prevent lipodystrophy. Clean the site with an alcohol swab before injecting.
How should peptides be stored?
Unreconstituted peptides should be stored in a cool, dark place — ideally a freezer for long-term storage or refrigerator for short-term. Once reconstituted with bacteriostatic water, peptides must be refrigerated (36-46F) and used within 4-6 weeks. Never freeze reconstituted peptides.
What supplies do you need for peptide injections?
You need: bacteriostatic water, insulin syringes (29-31 gauge, 0.5-1 mL), alcohol swabs, and the peptide vial. For reconstitution, you also need a larger syringe (1-3 mL) with a mixing needle. All supplies should be sterile and single-use.
When is the best time to take peptides?
Timing depends on the peptide. Growth hormone secretagogues (ipamorelin, CJC-1295) are typically taken on an empty stomach before bed to align with natural GH pulses. BPC-157 is often taken twice daily. GLP-1 agonists are typically injected once weekly. Check each peptide profile for specific timing guidance.
This content is for educational and informational purposes only. It is not medical advice. Always consult a qualified healthcare provider before starting any peptide protocol. See our full medical disclaimer.