Tirzepatide - 20mg
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Per-lot HPLC and mass-spec results, available on request.
Request this lot’s COA →The same compound, ten fewer steps.
Most research peptides ship as a lyophilized powder in a vial that you reconstitute yourself with bacteriostatic water, a syringe, and a dose calculator. We do the reconstitution and the calculation in a cGMP cleanroom, then seal the finished solution in a pre-filled cartridge that clicks into a reusable injector.
- 1Order lyophilized powder vial + separate bacteriostatic water vial
- 2Sterilize vial septa with alcohol swab
- 3Draw bacteriostatic water with a syringe
- 4Inject diluent into the powder vial
- 5Roll (do not shake) to reconstitute
- 6Calculate concentration per mL from compound mg and water volume
- 7Re-draw the reconstituted solution with a fresh syringe
- 8Estimate dose volume from your hand-calculated concentration
- 9Inject
- 10Refrigerate the open vial · use within ~28 days
Each step is a place an error can enter — concentration math, sterile technique, or contamination of an open vial.
- 1Open the box · refrigerate the cartridge
- 2Click the cartridge into the Aevum injector pen
- 3Dial the click count printed on your protocol card
- 4Inject
- 5Return the pen to the fridge
No reconstitution, no concentration math, no open vial sitting in the fridge for a month.
Cartridge format is a huge upgrade
Coming from vials and syringes, the pre-filled cartridge is night and day: no reconstitution, no concentration math, just clicks into the pen. The solution was perfectly clear and the seal intact.
COA matched the lot precisely
Pulled the third-party report and every figure matched the lot number on the cartridge. Identity and purity exactly as stated. This is the documentation standard I want to see.
Pen dosing is far more precise
The click-to-dose pen makes measuring out a set amount repeatable and consistent, a big step up from estimating volume in a syringe. Even per-click volume across the whole cartridge.
Fast, cold, well-packaged
Shipped quickly and arrived cold with the gel packs frozen. Cartridge sealed in its foil sleeve, everything padded. No handling worries at all with this one.
