Guides for safer setup, clearer math, and better tracking.
Practical articles for people who need to understand peptide reconstitution, BAC water, storage, and multi-protocol tracking before saving a setup in PepSync.
- Reconstitution
How to reconstitute peptides correctly
A careful step-by-step guide to peptide reconstitution, BAC water, vial handling, storage, and common dosing-prep mistakes.
PepSync Editorial Team9 min read · 5th May 2026 - Supplies
What is bacteriostatic water?
Understand BAC water, sterile water, preservative differences, multi-dose vial handling, and when to follow specific diluent instructions.
PepSync Editorial Team7 min read · 5th May 2026 - Protocols
How to think about peptide stacks
A cautious guide to organizing multiple peptide protocols, schedules, vial math, and tracking without turning stack pages into medical claims.
PepSync Editorial Team8 min read · 5th May 2026 - Storage
Peptide storage basics after reconstitution
Learn the practical storage basics for peptide vials: temperature, light, dates, handling, and when to follow product-specific instructions.
PepSync Editorial Team6 min read · 5th May 2026 - Calculator math
Common peptide calculator mistakes
Avoid common peptide calculator mistakes with mg, mcg, mL, syringe units, BAC water volume, and stale vial setups.
PepSync Editorial Team7 min read · 5th May 2026 - Supplies
How to read a peptide vial label
Learn how vial amount, concentration, diluent instructions, lot details, and storage notes affect peptide calculator inputs.
PepSync Editorial Team6 min read · 5th May 2026 - Calculator math
mcg to mL, mg to mcg, and syringe units explained
Convert mcg to mL and mL to syringe units with one formula: dose ÷ concentration. Table of 100 mcg to 2.5 mg at common concentrations (250 mcg to mL, 500 mcg to units), plus how mg, mcg, mL and U-100 units relate.
PepSync Editorial Team8 min read · 5th May 2026 - Calculator math
500 mcg to units on a syringe: how U-100 units work for peptide dosing
500 mcg is 20 units at 2.5 mg/mL or 10 units at 5 mg/mL on a U-100 syringe. Learn how U-100, U-50, and U-40 syringe units relate to mL, concentration, and peptide dose, with a mcg-to-units table.
PepSync Editorial Team7 min read · 5th May 2026
Pair a guide with a calculator.
Each calculator handles the vial-to-syringe math for a specific peptide so you can apply what you just read.
Dosing with confidence.
“Very good and accurate… shows you a diagram of where to pin. Very easy to use and very beginner friendly if you’re starting off.”
jesaiah685 · App Store review · Australia “User friendly. Easy to navigate and understand.”
jusPeaches · App Store review · United States “Well put together. Nice friendly layout.”
Crowleyboy666 · App Store review · United Kingdom
Never redo the math on your next vial.
Save your mixes and doses in PepSync and get a reminder when each one is due.