Sermorelin reconstitution calculator
GHRH analog containing the first 29 amino acids of native GHRH. Stimulates natural GH production. Very short serum half-life ~11-12 min (Walker, Clin Interv Aging 2006, PMID 18046908). GH pulse peaks ~15-60 min post-injection, then drops fast.
By the DosingCalc editorial team. Numbers and dose ranges are checked against the sources listed on our editorial standards page.
Half-life
0.2 hours
Storage
2-8°C refrigerated
Route
subcutaneous
Shelf life
21 days
Common side effects
flushing, headache, dizziness
What you need
This page contains affiliate links. We may earn a commission at no extra cost to you.
Syringes
30G 1cc 1/2" Insulin Syringes
30-gauge needle, 1ml capacity, 1/2" length. Most versatile size for peptide dosing. Common brands: Brandzig, Easy Touch, Care Touch.
via Amazon
30G 0.5cc Insulin Syringes
0.5ml capacity with finer markings and bold graduation numbers. Better for small doses under 50 units.
via Amazon
Bacteriostatic Water
Related peptides
Related calculators
Learn more
Sermorelin Ipamorelin CJC-1295 Stacking Dosing Protocols
Outline stacking protocols for sermorelin, ipamorelin, and CJC-1295 using 5 mg vials with 2 ml bacteriostatic water. Detail nightly dosing schedules, syringe measurements, and cycle lengths.
Sermorelin Dosage Calculator & Reconstitution Guide
Sermorelin research dosing: reconstitution, typical doses, storage, and how the very short 11–12 minute half-life shapes timing.
Frequently asked questions
How much bacteriostatic water should I add to Sermorelin?
For a 2mg vial of Sermorelin, add 2ml of bacteriostatic water. This concentration works well with a standard insulin syringe.
What is the typical Sermorelin dosage?
Typical research dosages for Sermorelin range from 200 to 500 mcg, administered 1x daily before bed.
How long does reconstituted Sermorelin last?
Reconstituted Sermorelin should be stored at 2-8°C refrigerated and used within 21 days. Unreconstituted vials can be stored for up to 24 months.