Handling it properly

Mixing a vial, and the mistakes that ruin one

What bacteriostatic water is, why you run it down the glass, and why you never shake a peptide.

The math, once, so it never confuses you again

Milligrams, milliliters and syringe units. Worked examples for the common vial sizes.

Storage after mixing

Where the "28 days" rule comes from, which peptides are fussier, and the signs a mixed vial has gone bad.

How people actually take these

Injections under the skin as they're commonly done, where, how often to rotate, keeping it clean, and getting rid of needles. Described, not prescribed.

Keeping records

A simple log that lets you tell what actually changed.