GHRP-2G25

Images are illustrative. Actual specifications are as selected and confirmed in writing.

Growth Hormone & IGF-1

GHRP-2

GH secretion and appetite

GHRP-2 specifications and reference prices. Select a specification to add it to your cart.

5mg/vial x 10vials
Reference priceUS$100

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

COA 检测报告 / Reports

Compare all specifications & reference prices
SKUSpecification / packReference price (USD)
G255mg/vial x 10vialsUS$100
G21010mg/vial x 10vialsUS$154.55
G21515mg/vial x 10vialsUS$206.06

Temporarily sold-out specifications can still be added to an inquiry to ask about restocking. An inquiry is not an order or an agreed price.

RESEARCH FOCUS

Main Uses & FAQs

This page organizes directly related information on GH secretion and appetite of GHRP-2. First, look at the research questions and findings, then verify the population or species, study preparations, and scope of interpretation.

Main TopicsGH secretion · appetite
USAGE REFERENCE

GHRP-2 · Usage reference (for research purposes)

The following presents common research-context references for reconstitution, storage, dosage and cycles. The following presents common references in research settings. This page does not constitute advice for use in humans or animals.

🧪Reconstitution

Suggested Diluent
Bacteriostatic Water (containing 0.9% benzyl alcohol); some peptides may use sterile water or acetic acid to aid dissolution. See the individual product descriptions.
Diluent Volume
Slowly introduce the diluent along the vial wall until the lyophilized powder is covered. A common example is 5 mg reconstituted with 2 mL of bacteriostatic water, yielding approximately 2.5 mg/mL. Referenced reconstitution volumes are approximately 1–2.5 mL, with 2 mL commonly used. It is suggested to select and record a fixed volume based on the COA supplied with the purchase.
Handling Notes
Introduce the diluent slowly along the vial wall rather than directly onto the lyophilized powder. Leave it for 60–90 seconds to dissolve naturally; do not shake vigorously.

💾Storage

Unreconstituted Lyophilized Powder
Refrigerate at 2–8°C, protected from light; avoid repeated freeze–thaw cycles.
After Reconstitution
Refrigerate at 2–8°C; a common recommendation is touse within 28 days; do not freeze.
Transport
For short periods, use insulated packaging with ice packs; avoid high temperatures and direct light.

📏Dosage Reference (Research)

Purpose / SettingCommon Reference
ReferenceCommonly used 100–200mcg/dose in the community

🔁Cycle

Used in combination with GHRH analogs, before meals/at bedtime.

View the Complete Usage Guide Library →

Note: The above describes common research-context references, rather than clinical recommendations. Refer to the batch COA and research protocol. For research use only; not for human or animal use.

Research SummaryKey Findings

What research findings are there on GHRP-2 regarding GH secretion and appetite?

GHRP-2 group shows daily weight gain, improvements in GH/IGF-I, and muscle fiber-related indicators. Another research report: increased food intake and GH secretion, providing a tool for appetite regulation research.[1] ↗ [2] ↗

Before ReadingStudy populations, species, formulations and delivery conditions each have a defined scope. Research on an ingredient does not establish that this site's product batches have been validated for efficacy in humans or veterinary use.
2 Main ReferencesSorted by First Publication Date ↓
Animal Study2016 · Historical basic researchREF. 01

What was observed in the growth-retarded yak model?

Research Findings

GHRP-2 group shows daily weight gain, improvements in GH/IGF-I, and muscle fiber-related indicators.[1] ↗

Study Design

Growth-retarded yak; GHRP-2 and cysteamine interventions separately

Scope & Limitations

Each intervention group has only 5 animals, classified as growth-delayed; does not prove adult muscle gain.

View the Article Title and Full Citation+

Effects of GHRP-2 and Cysteamine Administration on Growth Performance, Somatotropic Axis Hormone and Muscle Protein Deposition in Yaks (Bos grunniens) with Growth Retardation.

Hu R, Wang Z, Peng Q, Zou H, Wang H, Yu X, Jing X, Wang Y, Cao B, Bao S, Zhang W, Zhao S, Ji H, Kong X, Niu Q

PLoS One · Volume and Issue Year 2016
First published 2016-01-01 · PMID 26894743
DOI 10.1371/journal.pone.0149461

Human Study2005 · Historical basic researchREF. 02

What were the findings of the feeding study in healthy males?

Research Findings

Increased food intake and GH secretion, providing research tools for appetite regulation.[2] ↗

Study Design

Cross-comparison infusion study in healthy males

Scope & Limitations

2005; Increased appetite is only meaningful for the corresponding research purpose, not a weight loss benefit.

View the Article Title and Full Citation+

Growth hormone releasing peptide-2 (GHRP-2), like ghrelin, increases food intake in healthy men.

Laferrère B, Abraham C, Russell CD, Bowers CY.

The Journal of Clinical Endocrinology and Metabolism · Volume, Issue, Year 2005
First published 2005-02-01 · PMID 15699539
DOI 10.1210/jc.2004-1719

i

Currently, 2 original studies related to the theme of this page have been selected. Fewer than 3, leaving a gap, no supplementation from other sources. This page is a usage-oriented positive data selection, not a systematic review or dosing recommendation. Historical studies, combination preparations, and special models are all separately indicated.

GO DEEPER

What Questions Do These Studies Address?

Compare study populations, findings and scope.

↗
QUESTIONS, ANSWERED

GHRP-2 · Frequently Asked Questions.

What research findings are there on GHRP-2 regarding GH secretion and appetite?+

GHRP-2 group shows daily weight gain, improvements in GH/IGF-I, and muscle fiber-related indicators. Another research report: increased food intake and GH secretion, providing a tool for appetite regulation research.[1] ↗ [2] ↗

Can GHRP-2 appetite research be used as evidence for fat loss?+

Not possible. In studies with healthy males, increased food intake was observed, which is meaningful for appetite mechanism research but is not a weight loss benefit; yak growth studies cannot demonstrate muscle gain in healthy adults.[2] ↗ [1] ↗

GHRP-2—these conclusions apply to which study populations?+

Growth-retarded yak; GHRP-2 and cysteamine interventions separately; cross-comparison with healthy male infusion. Each intervention group had only 5 animals, which are growth-retarded, not proving adult muscle gain.[1] ↗ [2] ↗

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