Guides
Plain-English, sourced guides for the moment the vial is in your hand: mixing, syringes, storage and injecting.
35 guides · Reviewed
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How to reconstitute peptides, step by step
How to mix a powdered peptide vial with bacteriostatic water: supplies, sterile technique, the U-100 math behind units, and the mistakes to avoid.
6 min readRead the guide
Basics
Units, syringes and the numbers on your label.
Mixing a vial
Water, concentration and the arithmetic of reconstitution.
Injecting
Where and how subcutaneous injections are given.
Storage
Keeping powder and mixed vials, and when to throw them away.
Safety
Needles, sharps and staying safe at home.
GLP-1 medicines
Prescription GLP-1 medicines and their labels.
- Semaglutide vs tirzepatide: what the trials show9 min
- Missed a GLP-1 dose? What each label says8 min
- Traveling with Ozempic and storing GLP-1 pens10 min
- GLP-1 side effects: what the labels list11 min
- How to use a Zepbound or Mounjaro pen8 min
- Ozempic face: what it is and what research shows7 min
- Retatrutide vs tirzepatide vs semaglutide9 min
- Rybelsus and Ozempic tablets explained8 min
- Wegovy pill: what the label says8 min
- Zepbound vials: single-dose and multi-dose7 min
Quick answers
Short answers to the questions people ask most, with the math shown.
- How many units is 2.5 mg of tirzepatide?4 min
- How long does Ozempic stay in your system?4 min
- How many units is 0.25 mg of semaglutide?4 min
- How many units is 0.5 mg of semaglutide?4 min
- How many units is 1.7 mg of semaglutide?4 min
- How many units is 1 mg of semaglutide?4 min
- How many units is 10 mg of tirzepatide?4 min
- How many units is 12.5 mg of tirzepatide?4 min
- How many units is 15 mg of tirzepatide?4 min
- How many units is 2.4 mg of semaglutide?5 min
- How many units is 5 mg of tirzepatide?4 min
- How many units is 7.5 mg of tirzepatide?4 min