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Sermorelin

$85.00

Sermorelin is the 29-amino-acid, C-terminally amidated N-terminal fragment of human growth-hormone–releasing hormone (GHRH(1-29)-NH₂). It is a selective agonist of the GHRH receptor (GHRHR) on pituitary somatotrophs and is used as a research tool to study hypothalamic-pituitary GH axis dynamics and downstream IGF-1 signaling. 

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QuantityDiscountPrice
10%$85.00
2 - 55%$80.75
6 - 1010%$76.50
11 - 1515%$72.25

Product details

Amino Acid Sequence

Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-NH₂

Molecular Formula:

C₁₄₉H₂₄₆N₄₄O₄₂S

Molecular Weight:

3357.9 g/mol

PubChem CID:

16132413

CAS Number:

86168-78-7

Vial Size:

3 mL

Contents:

Lyophilized powder, white/off-white color

Mechanism of action

GHRH Receptor Agonism & GH Release

Sermorelin binds to GHRH receptors on pituitary somatotrophs, stimulating cAMP/PKA signaling and promoting both GH secretion and GH gene transcription.

IGF-1 Axis Activation

Released GH acts on the liver and peripheral tissues to increase IGF-1 production, which drives anabolic, lipolytic, and osteoanabolic effects.

Selective Pituitary Action

GHRH receptor distribution is concentrated in somatotrophs, giving sermorelin selectivity for GH release without significant effects on other pituitary hormones.

Storage & handling

Storage:

Store the lyophilized vial in a cool, dry area protected from direct sunlight.

Sermorelin

Certificate of Analysis

99%+ Purity
Guaranteed

30-day return policy

Rigorous

Testing

Always 3rd party tested

Fast & Free

Shipping

Sent same day
Free over $150

Customer

Service

24/7 Chat & Email

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FAQs

Why Honest Peptide?
  1. Rigorous Testing, No Exceptions:
 Every batch is 3rd-party tested for purity, weight, and toxins—so you can shop with total confidence.
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Do you test your products and provide COAs?

Yes! Every product goes through multiple 3rd-party tests to verify purity, accurate weight, and that it’s toxin-free. Each test result is documented in a Certificate of Analysis (COA), which you can download directly from each product page or from our centralized COA library.

What if I have more questions?

We’re here to guide and support. Please reach out to hello@honestpeptide.com and we’ll respond within 1 business day.

What is your shipping policy?

Your order will be processed  in 1–2 business days from the East Cost and shipped with UPS or FedEx Ground (2-5 business days). At this time, we only ship to the United States.

How should I store my peptides?

In lyophilized (powder) form, store in freezer for up to 2 years. In reconstituted form, store in fridge and use in 4-8 weeks.

What is your refund policy?

We are serious about customer satisfaction. If you are not happy with your order, please reach out within 30 days and we will replace or refund your order**.**

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