Sermorelin vs. CJC-1295?

Both are GHRH analogues. Sermorelin is the unmodified 1-29 sequence (short half-life). CJC-1295 with DAC has been engineered for extended duration.

Sermorelin Calculator

Also known as: GRF 1-29

GHS

Default: 5mg / 2mL / 0.2mgAdjust inputs to match your vial

About

What is Sermorelin?

Sermorelin is a 29-amino-acid analogue of GHRH. It was historically marketed as Geref (FDA-approved 1997, withdrawn 2008) for pediatric growth hormone deficiency and is now compounded for adult use as an alternative to recombinant growth hormone.

Common vial sizes

2 mg	lyophilized powder
5 mg	lyophilized powder
9 mg	lyophilized powder
15 mg	lyophilized powder

Reference dose ranges

0.1 mg	≈ 4 U-100 units (at 5mg / 2mL)
0.2 mg	≈ 8 U-100 units (at 5mg / 2mL)
0.3 mg	≈ 12 U-100 units (at 5mg / 2mL)
0.5 mg	≈ 20 U-100 units (at 5mg / 2mL)

Reconstitution

How it's typically prepared

Reconstitute with BAC water; refrigerate. The lyophilized powder is stable at 2–8 °C.

FAQ

Frequently asked questions

Sermorelin vs. CJC-1295?: Both are GHRH analogues. Sermorelin is the unmodified 1-29 sequence (short half-life). CJC-1295 with DAC has been engineered for extended duration.

Sources

References

PubMed search: sermorelin GHRH

Other GHS peptides

Notice

PeptideDose is an educational reference. It is not medical advice and does not replace consultation with a licensed healthcare provider. Doses shown in presets are derived from published protocols and product labels — they are not personal recommendations.