🧼 Sanitize
Wash hands thoroughly. Clean your work surface with 70% isopropyl alcohol. Let it air-dry fully before opening any vial.
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Peptide Calculator
Reconstitution math, dose-per-injection, insulin-syringe units, and schedule — in seconds. Shareable link, printable vial label, calendar reminder. 30+ peptide presets.
Showing 8 most popular — show all 30+ or search above
Vial
Syringe
Draw to: — units
Capacity: — units
—% of syringe
Per injection
— mL
Draw up this volume per injection
— units
Insulin syringe (U-100)
— mg/mL
Concentration
— doses
Total from this vial
— days
Vial duration at chosen frequency
Schedule & Safety
Reconstituted on
today
today
Vial expires
—
—
Plasma Decay
Single-dose decay curve based on published half-life.
Share & Export
Shareable links preserve your exact config. Calendar export generates events for every dose + expiry alert.
Reconstitution Guide Step-by-step for Peptide
Vial
— mg
· BAC — mL
· Dose — mcg
· Draw to — units
What you'll need
🧪1× Peptide — mg vial (lyophilized)
💧Bacteriostatic water — — mL needed
🩸1× sterile 3 mL syringe (for reconstitution)
💉Insulin syringe — mL / U-100 (for dosing)
🧼Alcohol swabs (2+) · gloves optional
Procedure
💧 Wipe vial tops
Swab the rubber stopper of both vials — bacteriostatic water and the peptide — with fresh alcohol pads. Let dry.
🩸 Draw BAC water
Using a sterile 3 mL syringe (not the insulin syringe), draw exactly — mL of bacteriostatic water. Tap out any air bubbles before transferring.
🎯 Transfer slowly
Insert the needle at a 45° angle and inject the BAC water onto the inner glass wall — never directly onto the lyophilized powder.
⏳ Wait 30 seconds
Do not shake. Let the solvent naturally rehydrate the powder. Shaking can foam or denature the peptide.
🌀 Swirl gently
Roll the vial slowly between your palms for ~20 seconds until the solution is clear and fully dissolved. No visible particles.
🏷️ Label the vial
Mark the vial with today's date (—) and use-by date (—). Print a label from the Share & Export card above.
🔬 Draw your dose
With a fresh insulin syringe, draw to — units (= — mcg). Tap out bubbles, check dose at eye level.
❄️ Store
Refrigerate at 2–8 °C, upright. Solution is stable for 28 days. Discard any unused portion after that window.
Safety notes: If the solution turns cloudy, discolored, or develops visible particles, discard immediately. Always use a new insulin syringe per injection — never re-use. Research use only; not intended for human or veterinary consumption.
Questions
How do I use this peptide calculator?
Pick a peptide from the presets (or enter your own vial size and BAC water volume). Enter your desired dose per injection. The calculator shows exact mL per dose, insulin syringe units, and how many doses your vial holds. Each change updates the animated vial/syringe in real time.
What is bacteriostatic water (BAC) and why does volume matter?
Bacteriostatic water is 0.9% benzyl alcohol in sterile water — it resists microbial growth for 28 days after opening. More BAC = lower concentration = larger injection volume per dose. Less BAC = stronger concentration = smaller volume. Most research uses 1–3 mL per 5–10 mg vial.
How do I convert mg to insulin syringe units?
An insulin syringe is marked in units where 100 units = 1 mL. So volume in mL × 100 = insulin units. The calculator shows both automatically. A U-100 syringe works for any research peptide by volume, regardless of whether the compound is insulin.
Can I share my reconstitution protocol with someone?
Yes. Every change updates the URL in your browser. Click "Copy link" to share the exact protocol via WhatsApp, email, or social. The recipient opens it and sees the same configuration. Great for lab collaborators or research journals.
Does this work on mobile?
Yes. The entire tool is mobile-first. On phone, cards stack vertically and all inputs have large tap targets. You can also install it as a PWA (Add to Home Screen) for offline use in the lab.
What if my injection volume is over 1 mL?
The calculator warns you. Insulin syringes max at 1 mL; volumes above that should be split into two injection sites, or you should reconstitute with less BAC water to raise concentration. Swapping vial size or adjusting BAC fixes it instantly.
How long is a reconstituted peptide stable?
Most research peptides are stable in BAC water at 2–8 °C (refrigerated) for about 28 days. Some peptides (TB-500, PT-141, CJC-1295 DAC) tolerate longer. NAD+ requires sterile saline (not BAC water) due to acidic pH. The calculator suggests an expiry date automatically.
Can I get a printable label for my vial?
Click "Print vial label" to generate a compact sticker with peptide name, concentration, dose per injection, reconstitution date, and expiry. Print on standard label paper or sticker sheets.
Are these peptides for human use?
No. All peptides referenced in this tool and sold by AminoCore Research are strictly for in-vitro laboratory research. They are not drugs, supplements, or food products. Researchers are responsible for compliance with applicable regulations.
Scan on phone
Opens this exact protocol on your mobile device.
Peptide
- Concentration:
- — mg/mL
- Dose per inj:
- — (— units)
- Vial size:
- — mg
- BAC water:
- — mL
- Reconstituted:
- today
- Use by:
- —
For in-vitro research use only. Store at 2–8 °C.
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