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Calculate exact BAC water, syringe units & concentrations for 15 peptides. Save calculations, track vials, works offline.
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Compare vial sizes, dosing, frequency, and stability.
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Follow every time for safe reconstitution.
Soap & water, 20+ seconds.
Clean surface. Never touch needles.
Let vials sit 15–20 min first.
70% isopropyl. Dry 30 sec.
Aim at glass wall, not powder.
Shaking denatures peptides.
2–8°C. Never freeze mixed.
Sterile syringe per injection.
Abdomen, thigh, upper arm.
Particles or discolored = discard.
Essentials for safe reconstitution.
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Reconstitution is dissolving freeze-dried peptide powder with bacteriostatic water to create an injectable solution with a known concentration for accurate dosing.
Technically yes, but sterile water lacks preservatives. BAC water (0.9% benzyl alcohol) allows safe multi-dose use for 28–30 days. Sterile water must be used immediately.
Most last 28–30 days at 2–8°C (fridge) when mixed with BAC water. Never freeze reconstituted solution — freeze-thaw damages peptide bonds.
Shaking creates micro-bubbles that denature the peptide. Always swirl gently. If foamy, let sit undisturbed for 15–30 minutes.
Under 10 units: 30u (0.3mL) for best precision. Standard doses: 100u (1mL). Match syringe to dose volume.
The math: Concentration = Vial ÷ Water. Units = (Dose ÷ Concentration) × Syringe Scale. Always double-check. Educational use only.
Yes! PeptideCalc is a Progressive Web App (PWA). Install it from your browser's "Add to Home Screen" option and it works fully offline — no internet needed for calculations.