Sermorelin research peptide vial, ≥99% lyophilized powder

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Muscle Growth / HGH · Lyophilized Powder

Sermorelin

Name: Sermorelin
Brand: PepElyx
SKU: PE-0003
Price: 123.85 USD
Availability: InStock

★★★★★ 4.8 (89) 89 reviews

From $123.85

Wholesale$108.37$123.85save $15.48 (12%)auto-applied on orders over $500 · 5mg

Sermorelin is a research-grade Muscle Growth / HGH compound supplied as lyophilized powder in a box of 10 vials (5mg×10 vials · 10mg×10 vials). 2 wholesale specifications with box pricing from $123.85 to $228.15. Third-party HPLC tested with ≥99% purity; Certificate of Analysis available on request.

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5mg$123.8510mg$228.15

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Third-party tested
COA on file
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Wholesale & box pricing
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View certificate of analysis

01 — Description

What it is

Sermorelin is a research-grade compound studied in research on anabolic signaling and the growth-hormone axis, including muscle-protein synthesis pathways in laboratory models. Manufactured under quality-controlled processes, it is released only after independent HPLC assay and lot-identity confirmation.

Supplied as a lyophilized powder and sealed against light and moisture — shelf-stable, no cold chain required. Every lot is assayed by an independent laboratory and the certificate is published before the compound is listed. Strictly for in-vitro laboratory research.

Intended for qualified researchers conducting in-vitro and preclinical studies. All handling must follow institutional biosafety protocols. Not for human or veterinary use.

Store lyophilized at -20°C and protect from light. Reconstitute only with bacteriostatic water immediately before use; refrigerated solution is stable for a limited period.

Each box contains 10 sealed vials with matched lot numbers and a printed COA reference. Lot ID links to the full HPLC and mass-spec report on file.

02 — Details

Specifications

FormLyophilized powder

Purity≥99% (HPLC verified)

Presentation5mg · 10mg

Available specs5mg×10 vials · 10mg×10 vials

StorageStore lyophilized at -20°C; protect from light.

Catalog #PE-0003 · Lot PE-00003

For research use only. Not for human or veterinary use. Not a drug, food, or supplement.

03 — Certificate of Analysis

How this lot was tested

Certificate of Analysis

LOT · PE-00003

CompoundSermorelin

Assay (HPLC)≥99%

Identity (MS)Confirmed

AppearanceWhite lyophilisate

EndotoxinTested

Each batch is independently assayed by reverse-phase HPLC for purity and confirmed by mass spectrometry for identity. The exact paperwork for the exact vial ships with your order.

HPLC purity≥99% (verified)

Mass-spec identityConfirmed

Lot archivalUnique lot ID per batch

Purity report →

04 — Research notes

Study context & bench reference

Research context

Sermorelin is part of the growth-hormone / IGF-1 axis panel used in muscle-protein-synthesis and satellite-cell signaling models, where readouts tend to be pathway markers rather than tissue mass.

Often studied alongside

TesamorelinMuscle Growth / HGH CJC 1295 without DACMuscle Growth / HGH IGF-1 LR3Muscle Growth / HGH

Bench notes

Reconstitute with bacteriostatic water and store lyophilized powder refrigerated, protected from light.
Prepare working dilutions fresh on the day of the assay; aliquot stock to avoid repeated freeze-thaw cycles.
Match concentrations to your assay's established range; this listing is for research use only, not for human administration.

Key references

More studies for Sermorelin on PubMedPubMed search

Customer proof

Real orders of sermorelin

R Ro. Oct 2026 💬 Usage feedback

SermorelinUsage feedback - two weeks after delivery, customer reported skin really smooth from the glow, Reta on point, Sermorelin fantastic, wife's shoulder pains subsiding, and reduced appetite; referred by a customer (Alexis)

Everything is great! The glow is awesome, Reta on point and semorelin is fantastic so far.

L L. Oct 2026 💬 Usage feedback

SermorelinUsage results follow-up - customer reported visible results after a few weeks on Sermorelin (more definition and vascularity in forearms) and shared a progress photo

I have been using the Sermorelin for a couple of weeks. I am seeing more definition and vascularity in my forearms.

Shared with permission; customer details de-identified. View all customer experiences →