4 Peptides Supplies YOU MUST Have (Before You Start!)

28 Aug 2026 · 3 min
3:17

In this beginner‑focused tutorial, Katie Mullen walks viewers through the four essential items needed to start using peptides safely and effectively. She explains that peptides are delivered in powdered vials measured in milligrams, which must be reconstituted with sterile bacteriostatic water (often called “backwater”) measured in milliliters. She recommends 1 mL, 30‑gauge syringes—available in bulk, individually wrapped packs from Amazon—for both reconstitution and dosing, and shares a travel tip that unopened, individually wrapped syringes are allowed on planes. Finally, she stresses the importance of alcohol prep pads for maintaining sterility when handling vials and skin before injection. Katie also mentions optional peptide cases for organizing multiple peptides as users become more experienced, and encourages viewers to subscribe for weekly beginner peptide content.

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