Sermorelin

Growth Hormone Peptide

Size: 10mg

$80.00

Sermorelin is a GHRH(1-29) analog studied as a growth-hormone secretagogue that stimulates endogenous growth-hormone release in research models.

Sermorelin (GHRH 1-29)

Synthetic analog of the first 29 residues of growth-hormone-releasing hormone
The biologically active core of GHRH
Studied for stimulation of endogenous growth-hormone release
Acts on pituitary GHRH receptors in models
Referenced in growth-hormone-axis research

Research Use Notes

Supplied as lyophilized powder
Requires reconstitution before use
Research Water required for mixing (sold separately)
Swirl gently, never shake
Allow powder to fully dissolve

Storage

Store lyophilized vial frozen for long-term holding
Keep reconstituted solution at 2 to 8°C
Protect from light and heat

Handling

Maintain sterile technique throughout reconstitution
For laboratory research use only
Avoid repeated freeze-thaw cycles to preserve integrity

Certificate of Analysis

Independently 8x Tested by Kovera Labs

(Click here to learn about 8x testing)

LatestISO 170258× Testing

99.49%

Purity

Passed full QC panel

Variant: Sermorelin 5 mg
Lot #: AS-SERM5
Labeled: 5 mg
Actual: 5.39mg
Tested: Jul 17, 2026

Full QC Panel8× tested

Purity (HPLC)99.49%
Net Peptide Content5.39mg
Identity (LC-MS)Sermorelin
HPLC Conformitymean 99.49%
Heavy Metals (ICP-MS)Not Detected
Sterility (PCR)No Growth
Endotoxin (USP <85>)< 0.5 EU/mL
Fentanyl ScreenNot Detected

ISO/IEC 17025 Accredited

LatestISO 170258× Testing

99.55%

Purity

Passed full QC panel

Variant: Sermorelin 10 mg
Lot #: AS-SERM10
Labeled: 10 mg
Actual: 12.64mg
Tested: Jul 9, 2026

Full QC Panel8× tested

Purity (HPLC)99.55%
Net Peptide Content12.64mg
Identity (LC-MS)Sermorelin
HPLC Conformitymean 99.55%
Heavy Metals (ICP-MS)Not Detected
Sterility (PCR)No Growth
Endotoxin (USP <85>)< 0.5 EU/mL
Fentanyl ScreenNot Detected

ISO/IEC 17025 Accredited

All certificates are issued by independent ISO-accredited laboratories. Lot-specific documents are made available to qualified research professionals on request.

99%+

Purity Rate

HPLC-verified research grade

24hr

Avg Ship Time

Same-day processing available

100%

U.S. Verified

Accredited independent labs

Quality Checks

Independent 8x testing panel

Why Choose Ascend Science

Third-Party 8x Tested

Each batch is independently screened across all eight quality checks, covering identity, purity, sterility, endotoxins, and more, to ensure consistent, verifiable quality.

Batch-Specific COAs

All batches are independently validated through accredited laboratory testing.

99%+ Purity Standards

Compounds validated by high-performance liquid chromatography (HPLC) and held to strict, consistent specifications for purity and identity.

Same-Day Dispatch

Orders placed before the daily cutoff ship the same business day.

24/7 Support

Call, text, or email us at anytime, and a research expert will assist you with any questions regarding your order.

99.87%

PURITY RATE

HPLC-verified pharmaceutical grade

100K+

ORDERS SHIPPED

Trusted by researchers worldwide

2,632+

5-STAR REVIEWS

Verified customer feedback

24hr

AVG SHIP TIME

Same-day processing available

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Frequently Asked Questions

One lyophilized peptide vial.

Orders are handed off to the carrier within 24 hours. FedEx 2 Day and UPS 2nd Day Air both deliver within about 48 hours and are free on orders $150+ (a flat $14 below that). Overnight options (FedEx Overnight / UPS Next Day Air) arrive the next calendar day when ordered before 1:00pm EST, and USPS Express (for PO boxes and rural areas) arrives within 2-3 days.

Through independent third-party analytical testing.

Lyophilized peptides should be stored at -20°C, protected from light and moisture, for long-term stability. Once reconstituted, keep refrigerated at 2–8°C and use within the recommended time frame to preserve potency.

Yes. Every batch includes verification documentation.

For Research Use Only

Products are intended solely for laboratory and scientific research purposes. Not intended for human consumption, veterinary use, diagnosis, treatment, cure, or prevention of disease.