Catestatin

Also known as: Chromogranin A Fragment, CST

Endogenous antimicrobial peptide derived from chromogranin A; inhibits catecholamine release and has potent antimicrobial, anti-inflammatory, and cardiovascular effects.

Typical dose
50 mcg – 200 mcg
Frequency
once daily
Route
Subcutaneous
Half-life
1 hours
Routes
Subcutaneous
Status
Research chemical
Track your Catestatin protocol in Vial →

Benefits

Dosing

A common research range for Catestatin is 50 mcg to 200 mcg once daily. Investigational; minimal human dosing data. These figures are reference points from published literature, not a prescription — your protocol should be set with a licensed provider.

Reconstitution

A typical reconstitution for Catestatin is 1 mg of peptide in 1 mL of bacteriostatic water, giving roughly 1 mg per mL. Vial's built-in calculator works out the exact syringe draw for any vial size and dose.

Half-life

Catestatin has an approximate half-life of 1 hours. Vial plots the real concentration curve from your logged doses so you can see peak windows and when levels taper.

Storage

2-8°C.

Reported side effects

Contraindications

Commonly stacked with

LL-37

Track Catestatin with Vial

Vial logs every Catestatin dose, plots its half-life curve, calculates reconstitution math, and keeps your whole protocol on schedule — on-device and private. Download Vial on the App Store →

This page is for educational and harm-reduction purposes only. Catestatin is not FDA-approved for most uses described here. Always consult a licensed physician before starting any peptide protocol. Vial does not sell peptides, recommend vendors, or provide medical advice.