This site contains information about prescription peptide therapy protocols intended for adults. You must be 18 years of age or older to enter.
By entering, you confirm you are at least 18 years old and agree to our Terms of Service. All protocols require a valid physician prescription.
Patients using injectable peptide protocols need a few basic supplies for reconstitution and administration. We've sourced everything in one place — no guesswork, no separate searches.
Standard for subcutaneous peptide injections. 31-gauge needle minimizes discomfort. 0.5mL barrel is ideal for most peptide doses.
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.Same gauge, larger barrel — for protocols requiring higher volume doses or when combining reconstituted peptides.
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.ENDURAPEP metal research pen with 80-unit dial. Reusable alternative to single-use syringes for patients on pen-compatible GLP-1 protocols. Durable construction, precise dosing increments. Compatible with standard pen needles (sold separately).
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.Easy Touch pen needles compatible with standard auto-injector pens for GLP-1 protocols (semaglutide, tirzepatide). 31-gauge for minimal discomfort, 8mm length for reliable subcutaneous delivery. Box of 100, individually capped.
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.Used to draw bacteriostatic water from vials when reconstituting peptide powder. The larger barrel and 23-gauge needle make it easy to transfer precise volumes without pressurizing the vial.
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.Pharmaceutical-grade reconstitution water available as an add-on to your Cinch Bio protocol order. 3mL vials — ideal for single peptide protocols or short cycles. Note it in your intake form and it ships with your order.
Add to Protocol Order →10mL vials — preferred for longer protocols or when reconstituting multiple peptides. Larger volume reduces reorder frequency. Available as an add-on to your Cinch Bio protocol order — request it during intake.
Add to Protocol Order →70% isopropyl alcohol swabs for sterilizing vial tops and injection sites before every use. Single-use, individually wrapped.
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.FDA-cleared puncture-resistant container for safe needle disposal. Required for proper sharps handling — do not dispose of syringes in household trash.
View on Amazon → Cinch Bio earns a small commission on qualifying purchases at no cost to you.These items are commonly used for injectable protocols. Your physician's instructions supersede any general guidance. Cinch Bio is a participant in the Amazon Services LLC Associates Program — links to Amazon are affiliate links. We may earn a commission on qualifying purchases at no additional cost to you.