Research Tools

Retatrutide Research Tools

Free calculators and estimators built for Clavicular protocol research. Reconstitute accurately, understand costs, and project outcomes — all in one place.

More Tools

Economics

Cost Calculator

Compare cost per mg across vial sizes and suppliers. Find the cheapest path through a Clavicular-length protocol.

Per-mg breakdownProtocol total costSupplier comparison

Open tool

Phase 2 Data

Results Estimator

Project weight-loss outcomes based on Phase 2 trial data for retatrutide. Input your starting weight and dose tier.

Phase 2 sourcedDose-response curvesWeek-by-week view

Open tool

Reconstitution Calculator

Live

Select your vial size and target concentration to instantly calculate the BAC water volume, resulting concentration, and U-100 insulin syringe units for every common retatrutide dose.

Reconstitution Calculator

Retatrutide — BAC water volume & dosing reference

Vial Size

Target Concentration

BAC Water to Add

2.00 mL

= 2000 µL

Resulting Concentration

5.00 mg/mL

from 10mg vial

U-100 Insulin Syringe Reference

Units to draw for each dose at 5.00 mg/mL

Dose	Syringe Units (U-100)	Volume (mL)	Status
2.5 mg	50 units	0.500 mL	Available
5 mg	100 units	1.000 mL	Available
7.5 mg	150 units	1.500 mL	Available
10 mg	200 units	2.000 mL	Available
12.5 mg	250 units	2.500 mL	Exceeds vial
15 mg	300 units	3.000 mL	Exceeds vial
17.5 mg	350 units	3.500 mL	Exceeds vial
20 mg	400 units	4.000 mL	Exceeds vial

Formula: Units = (Dose mg × 100) ÷ Concentration mg/mL | U-100 syringe: 1 unit = 0.01 mL

7-Step Reconstitution Protocol

Follow each step to preserve peptide integrity

Gather supplies

Assemble your retatrutide vial, BAC water, two alcohol swabs, a 1 mL insulin syringe, and a larger syringe for transferring BAC water.

Sanitize the stoppers

Wipe the rubber stopper of the peptide vial and the BAC water vial with separate alcohol swabs. Allow 30 seconds to air-dry completely.

Draw the calculated BAC water volume

Using the larger syringe, draw the exact volume shown in the calculator above from the BAC water vial.

Inject slowly down the glass

Insert the needle at an angle so the BAC water runs gently down the inside wall of the peptide vial. Do NOT inject directly onto the lyophilized powder.

Do not shake

After adding the water, gently swirl or roll the vial between your palms until the powder fully dissolves. Shaking denatures the peptide.

Inspect the solution

The reconstituted solution should be clear and colorless or very faintly yellow. Discard if you see particulates, cloudiness, or unusual color.

Label and store immediately

Label the vial with the reconstitution date and concentration. Transfer to the refrigerator (2–8 °C) immediately. Use within 28 days.

Storage Guidance

Lyophilized (unused)

Room temp or refrigerated

Away from heat and light

Reconstituted

2–8 °C (refrigerate)

Never freeze reconstituted peptide

Use-by window

Within 28 days

Label vial with date on reconstitution

Source Retatrutide

Research-grade retatrutide from Clavicular's recommended supplier.