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HGH

HGH at a glance

Peptide.Express HGH starts at $70, ≥99% HPLC as the sourcing specification — not a measurement of any one vial, third-party tested with a Certificate of Analysis you can verify before purchase. Same-day dispatch on business days (orders before 2 PM EST), free over $150. For in-vitro laboratory research use only.

HGH — research-grade lyophilized peptide vial from Peptide.Express, ≥99% HPLC sourcing specification
≥99% HPLC SpecUS SynthesizedIn Stock

For laboratory research use only. Not for human or veterinary use.

Research-Grade Compound

HGH is the abbreviation researchers use for human growth hormone, the pituitary polypeptide hormone that signals through the growth hormone receptor and induces hepatic IGF-I gene expression. Alanine-scanning mutagenesis reported in Science in 1989 mapped the receptor-binding epitope on the hormone residue by residue, and a 2010 pharmacology reference volume summarises the wider growth hormone axis.

Purity standard: HGH is sourced to ≥99% by HPLC — sourcing spec.

1 · Select Size

10iu · $70.00/vial

$70.00$85.00ListUSD / Unit
1

Certificate of Analysis

Showing CoA for 10iu.

Batch H1081226

Endotoxins PASSSterility PASSHeavy metals PASS
HPLC (measured)
98.63%
Sourcing spec (separate line)
≥99% by HPLC
Lot
H1081226
Accession / CoA number
84189
Reported
2026-08-27
View CoAVerify with testing laboratory

See how to read a CoA.

≥99% HPLC SpecSourcing specification
CoA Where On FileThird-party CoA
Ships Same DayBefore 2 PM EST
Free US ShipOrders over $150
Showing CoA for 10iu
Certificate DetailsBatch: H1081226
Batch IDH1081226
Test DateAugust 27, 2026
Accession / document id84189
Screening results
Endotoxins PASSSterility PASSHeavy metals PASS
Purity (measured)98.63%
Sourcing spec≥99% by HPLC
LotH1081226
Accession / CoA number84189
Reported2026-08-27
Methodology
HPLCLC-MS/MS
Verify Results with Testing Laboratory

Issued by an independent third-party laboratory; Peptide.Express does not test in-house. Results are reproduced as-is and confirm compound identity, purity, and the analytical methods used. For questions about specific results, contact support@peptide.express.

≥99% HPLC sourcing specThird-party CoA where on fileResearch use only

HGH price per mg

HGH sizes, single-vial and pack prices, price per mg, lot number, measured HPLC purity and Certificate of Analysis link
Size1-vial pricePack prices$/mgLot #Measured HPLC %CoA
10iu$70.00
  • 3-Pack: $200.00 ($66.67/vial)
  • 5-Pack: $300.00 ($60.00/vial)
  • 10-Pack: $520.00 ($52.00/vial)
—H108122698.63%CoA PDFVerify at lab
12iu$75.00
  • 3-Pack: $210.00 ($70.00/vial)
  • 5-Pack: $330.00 ($66.00/vial)
  • 10-Pack: $580.00 ($58.00/vial)
—Pending CoAPending CoAPending CoA

$/mg is the single-vial price divided by the labeled mg per vial. Lot and measured HPLC are listed only when that size's own Certificate of Analysis is on file. All certificates are in the lab results index. For laboratory research use only.

HGH Specifications

HGH is studied in in-vitro and animal models via Pituitary Somatotropin (hGH) Research Reference Material. This section covers the composition and analytical specification data. Analytical standard: ≥99% by HPLC. Stocked material is for laboratory research use only. Identity, structure, and handling values come from the existing profile.

Identity, purity and storage specifications for HGH.
CompoundHGH
CASNot publicly disclosed
SequenceNot publicly disclosed for this listing
Purity≥99% by HPLC
FormLyophilized powder, white to off-white

Reconstituting HGH: step-by-step peptide reconstitution guide. Concentration maths: peptide reconstitution calculator.

Buying HGH — Frequently Asked Questions

Is HGH from Peptide.Express tested for purity?

Every lot is sourced against a >=99% by HPLC standard and ships with a batch-specific Certificate of Analysis that includes the HPLC chromatogram. That standard is a sourcing specification, not a claim about any particular vial's measured value; the figure on the CoA for your lot is the measurement.

How should HGH research material be stored?

Store the lyophilized vial at -20 C, desiccated and protected from light. After reconstitution, keep the solution at 2 to 8 C in single-use aliquots. Reconstituted stability has not been established for this material, so do not assume a shelf life.

Is HGH approved by the FDA?

Recombinant human growth hormone is regulated as a prescription biologic in the United States for defined endocrine indications. The research material listed here carries no FDA approval of any kind, is not a drug, and is sold strictly for in-vitro laboratory investigation.

HGH research reference

Research Compounds Related to HGH

SermorelinGHRH fragment used in growth hormone axis research as a secretagogue rather than the hormone itself.TesamorelinStabilised GHRH analog studied alongside growth hormone in somatotropic axis and metabolic research.IpamorelinSelective ghrelin receptor agonist investigated for growth hormone release through a separate receptor pathway.Bacteriostatic WaterStandard reconstitution diluent for lyophilized research peptides, including this listing.

All products are sold for in vitro laboratory research use only. Not intended for human consumption, clinical use, or veterinary use. Peptide.Express makes no medical claims. Consult the published literature for research application guidance.

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