GHRP-6 5 mg – Peptide Hubs
GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide that stimulates the pituitary to secrete natural growth hormone (GH). It also mimics ghrelin, leading to increased appetite and enhanced metabolic responses. The 5 mg lyophilized vial from Peptide Hubs is ideal for researchers investigating GH-related signaling, muscle metabolism, and body composition in preclinical models.
Mechanism of Action
GHRP-6 binds to the ghrelin receptor (GHS-R1a), causing a potent increase in GH secretion. It also raises IGF-1 levels and enhances appetite. Due to its dual GH-releasing and hunger-stimulating action, it's commonly used in recovery, bulking, and cachexia research. For foundational research on ghrelin-mimetic activity, refer to this NIH study on GHRPs.
Research Applications
- Growth hormone secretion and pituitary function
- Muscle wasting, cachexia, or weight gain models
- Appetite stimulation and metabolic balance
- Recovery and sleep studies
GHRP-6 is often combined with CJC-1295 DAC for longer-lasting GH pulses, or paired with GHK Basic to support tissue remodeling under anabolic stimulation.
Technical Details
Peptide Type
Synthetic Hexapeptide
Peptide Sequence
His-D-Trp-Ala-Trp-D-Phe-Lys-NHβ
Peptide Length
6 Amino-Acid Residues
Terminal Form
C-Terminal Amide
Molecular Formula
CββHβ
βNββOβ
Molecular Weight
873.0 g/mol
Receptor Target
Ghrelin Receptor (GHSR)
Research Pathway
Growth Hormone Secretagogue Signaling
Development Status
Investigational
Dosage & Usage Guidelines
- Dosage: 100–300 mcg 1–3x daily
- Administration: Subcutaneous injection in a fasted state
- Duration: 4–8 weeks depending on study design
Stacking Combinations
For enhanced GH and regenerative research, GHRP-6 may be stacked with:
- B7-33 – to explore anti-fibrotic synergy with growth peptides
- Chonluten – for lung and immune recovery during metabolic upregulation
- FOX04-DRI – for age-related GH decline models and senescence
- DSIP – to examine GH feedback and circadian rhythm
Safety and Legal Status
GHRP-6 is for **laboratory research only** and is not FDA-approved for human use. It does not aromatize or exhibit liver toxicity, though increased hunger and mild water retention may occur in some studies. For up-to-date research initiatives involving GHRP-6, visit ClinicalTrials.gov.
Shipping & Product Authenticity
USA Domestic
4–5 business days
International
13–15 business days
Order Processing
24–48 business hours
Tracking
Tracking number provided
Direct Supply & Discreet Delivery
This product is supplied through the official Peptide Hubs distribution chain and shipped in original manufacturer packaging. The outer shipping package remains discreet, with privacy-focused handling and no unnecessary external product details.
What to Expect
- β Orders are processed after payment confirmation
- β USA Domestic shipping is typically faster when local stock is selected
- β International orders include tracking, though update frequency may vary by destination
- β Multiple warehouses may result in separate shipments when applicable
Authenticity support: official Peptide Hubs presentation, batch-linked lab proof, and original packaging help reinforce product legitimacy and buyer confidence.
Verified Supply
For complete delivery details, tracking policy, and reshipment terms, please see our Shipping Info page.
Storage
Store the lyophilized powder at controlled room temperature (15–25°C) in a dry, dark place, away from direct light and moisture. The unopened vial should be kept in its original packaging to maintain stability.
After reconstitution, store the solution at 2–8°C and use within 14 days. Do not freeze. Discard any unused portion after the recommended storage period. Before use, inspect the solution and avoid use if it appears cloudy, discolored, or contains particulate matter, or if the vial or seal is compromised.
Keep out of reach of children. Follow proper handling and sterile injection practices during research use.
Proper storage conditions help maintain product stability and consistent performance across the product's shelf life.
Frequently Asked Questions
What is GHRP-6 used for in research?
GHRP-6 is used to study growth hormone stimulation, appetite response, recovery processes, and body composition changes in preclinical settings.
How does GHRP-6 differ from GHRP-2?
GHRP-6 stimulates GH secretion similarly to GHRP-2 but causes more appetite increase, making it preferred in studies focusing on weight gain or recovery.
Can GHRP-6 be stacked with other peptides?
Yes, GHRP-6 is often combined with CJC-1295 DAC or DSIP to study GH synergy, metabolic balance, and hormonal regulation in research models.
Is GHRP-6 approved for human use?
No. GHRP-6 is not FDA-approved and is sold only for research and laboratory purposes in compliant environments.
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