Semaglutide 20mg Pen

Supplied as a lyophilised research peptide with batch documentation.

$49.99~~$64.99~~

$1.99 / mg

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Mechanism

Reconstitute with bacteriostatic water and administer subcutaneously. Full batch documentation ships with the vial.

Research protocol

Protocol	Dose	Frequency	Duration
Standard	Per literature	1x daily	4-8 weeks

Literature ranges. Not a prescription.

Reconstitution calculator

Vial: 20 mg. Add BAC water and it divides into doses.

BAC water (mL)

U-100 syringe, 250 mcg dose:

25.0 units

Storage

Lyophilised: 2-8°C. Reconstituted: 2-8°C, use within 28 days.

Half-life

About 7 days. Weekly dosing.

Lab report

Janoshik · batch WWB-26-06 · tested 30 JUN 2026
99.843% purity · 21.17 mg fill
See the certificate →

Questions

Do I need to reconstitute this?
Yes, add bacteriostatic water to the vial, then draw with an insulin syringe.

$49.99~~$64.99~~