Before the vial arrives
What a reconstitution consumes
A reconstitution calculation converts between three numbers. Performing one consumes physical things the calculation never mentions. This page lists those categories and says what each one is. It does not tell you which product to buy, how much liquid to add, or whether any of this is appropriate for you — a product label, a dispensing pharmacy, or a licensed clinician decides that.
Without these, the process does not start
Five categories. A label may call for materials not named here, or rule one out; where it does, the label wins.
Two different syringes, not one. This is the most common first-order mistake. Diluent is drawn and transferred with a larger barrel graduated in millilitres, typically with a Luer-lock fitting. The dose is measured and injected with a U-100 insulin syringe graduated in units, where 100 units is 1 mL. They are not interchangeable, and a single box of one type leaves the job half-equipped. Which gauge and which barrel size are properties of the device in your hand — verify them against it.
Unpaid links — PepRack earns nothing from these. Not a recommendation. How we handle affiliate links.
- Bacteriostatic waterBacteriostatic water, multi-dose vialSterile water containing benzyl alcohol as a preservative, sold in multi-dose vials.ReconPartner ↗ at ReconPartner (opens in a new tab)
- 3 mL syringes3 mL Luer-lock syringesSyringes with a 3 mL barrel and a Luer-lock fitting, graduated in millilitres and sold by the box.Mountainside Medical ↗ at Mountainside Medical (opens in a new tab)
- U-100 syringesU-100 insulin syringesInsulin syringes graduated in U-100 units, sold by the box.Mountainside Medical ↗ at Mountainside Medical (opens in a new tab)
- Prep padsIsopropyl alcohol prep padsIndividually wrapped pads saturated with 70% isopropyl alcohol, sold by the box.Mountainside Medical ↗ at Mountainside Medical (opens in a new tab)
- Sharps disposalSharps disposal containerPuncture-resistant container for used needles, with a locking lid.Amazon ↗ at Amazon (opens in a new tab)
On disposal: several manufacturers supply a sharps container at no cost to people using their products, and pharmacies and local health departments frequently run free take-back schemes. Ask before you buy one. We would rather tell you that than earn the commission.
Useful, not required
None of these changes what a preparation is or how long anything lasts. They organise, transport, and keep a label physically next to the container it describes — which is a records benefit, and the only claim this page makes for them.
Unpaid links — PepRack earns nothing from these. Not a recommendation. How we handle affiliate links.
- StorageInsulated vial storage caseInsulated case sized for multi-dose vials, with a external temperature readout on some models.Amazon ↗ at Amazon (opens in a new tab)
- Empty vialsSterile empty vialsEmpty glass vials with rubber stoppers and crimped aluminium seals, sold in packs.Amazon ↗ at Amazon (opens in a new tab)
Before the first dose: a baseline you can compare against
A measurement taken afterwards has nothing to be compared with. Recording a starting weight and a set of standard blood markers is the cheapest thing you can do to make any later number interpretable. Neither of these measures a compound, confirms that one is working, or substitutes for a clinician ordering and reading tests in context.
Unpaid links — PepRack earns nothing from these. Not a recommendation. How we handle affiliate links.
- Body-weight scaleDigital body-weight scaleStep-on digital bathroom scale with a backlit display, reading in kilograms or pounds.Amazon ↗ at Amazon (opens in a new tab)
- BloodworkComprehensive blood panelMail-order laboratory panel ordered directly by the customer, no clinic visit.Marek Diagnostics ↗ at Marek Diagnostics (opens in a new tab)
Weeks two to four
Reduced appetite and reduced intake tend to bring reduced fluid and electrolyte intake with them, and lower protein intake alongside. These are the categories people most often go looking for at that point. Nothing here treats a side effect or is offered as a remedy for one — if something is severe or persistent, that is a question for a clinician, not a shopping list.
Unpaid links — PepRack earns nothing from these. Not a recommendation. How we handle affiliate links.
- ElectrolytesElectrolyte powderUnflavoured powdered blend of sodium, potassium and magnesium salts, sold by weight.BulkSupplements ↗ at BulkSupplements (opens in a new tab)
- Whey proteinWhey protein isolate powderUnflavoured whey protein isolate powder, sold by weight.BulkSupplements ↗ at BulkSupplements (opens in a new tab)
- CreatineCreatine monohydrate powderUnflavoured creatine monohydrate powder, sold by weight.BulkSupplements ↗ at BulkSupplements (opens in a new tab)
What this list does not include
No compound appears on this page. PepRack links to no peptide or GLP-1 seller and earns nothing on a compound — a fixed boundary, not a current state. This list also names no quantity: how much of anything you need depends on a schedule this site does not know and will not guess at.
It is not a completeness guarantee either. A specific product's labelling may require materials not listed here. Read it, and treat it as authoritative over this page.
On cost
A cost-per-dose figure prorates a vial price and nothing else. Supplies are a separate, recurring cost that calculator does not model — small next to a compound, but not zero, and easy to forget when comparing options.