Guides

Bacteriostatic Water vs Sterile Water

Key differences between bacteriostatic water and sterile water for injection. When to use each, shelf life, and where to buy.

SubQ vs IM Injection Sites

Subcutaneous and intramuscular injection sites for peptides. Injection depth, needle angle, site rotation, and which route to use.

Insulin Syringe Guide: Understanding Units

How to read insulin syringe markings. 30-unit, 50-unit, and 100-unit syringes explained with gauge sizes and needle lengths.

Peptide Reconstitution for Beginners

Step-by-step guide to reconstituting lyophilized peptides with bacteriostatic water. Equipment list, process, and common mistakes.

How to Store Reconstituted Peptides

Refrigeration, light protection, and shelf life for reconstituted peptides. Signs of degradation and travel tips.