GHRP-6
growth hormone secretagogueGHRP-6 is a research-use-only peptide. PeptideSource compares suppliers on purity, COAs, and price-per-mg.
Also known as: GHRP6, GHR-6
GHRP-6, or Growth Hormone Releasing Peptide-6, does not naturally occur in the body but was designed to stimulate the release of growth hormone. It functions by binding to the ghrelin receptor, which triggers the pituitary gland to secrete growth hormone. Scientists initially studied GHRP-6 for its potential to enhance muscle growth and recovery. This peptide quickly garnered interest within the scientific community for its unique ability to influence hormone pathways without directly mimicking endogenous hormone structures. Today, it is primarily studied for its effects on:
- Growth hormone release
- Muscle growth enhancement
- Tissue repair
- Anti-aging research
- Metabolic function modulation
GHRP-6's interaction with the ghrelin receptor continues to reveal insights into appetite regulation and energy balance.
PeptideSource editorial · Updated Jul 18, 2026
For research use only. PeptideSource does not sell peptides directly. Compare third-party supplier listings at your own discretion.
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| Shop now | Shop | Shop | Shop | Shop | Shop | Shop | Shop |
| Product | GHR-6 | GHRP-6 | GHRP-6 | GHRP-6 GHRP-6 | GHRP-6 | GHRP-6 | GHRP-6 |
| Size | 10 mg | 6 mg | 5 mg | ||||
| Price | $28.00 | $39.00 | $39.00 | $19.95 | $50.00 | $34.00 | $29.99 |
| Price/mg | $2.80/mg | $3.90/mg | $3.90/mg | $3.99/mg | $5.00/mg | $5.67/mg | $6.00/mg |
| Price change | 0% (16d) | 0% (16d) | 0% (10d) | 0% (16d) | 0% (10d) | 0% (10d) | 0% (10d) |
| Stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock |
| Shipping | 2–5 days | Same-day dispatch | Same-day dispatch before 12PM EST | 3–5 days | Same/next-day dispatch | US shipping | Same-day US shipping |
| Reviews | 4.8(271) | 4.9(15) | 5.0(1) | 2.6(12) | 1.0(4) | 5.0(9) | 4.7(31) |
| Purity | 99.66% | 99% | — | 99% | 99% | 99% | 99% |
| COA | — | — | — | ||||
| Bulk discount | — | — | — | — | — | — | — |
Blends that contain GHRP-6
Multi-peptide products that include GHRP-6 as an ingredient.
CJC-1295 (no DAC) + GHRP-6
2 suppliers
CJC-1295 (no DAC) + GHRP-6
Starts at $6.49/mg
CJC-1295 DAC + GHRP-6
1 supplier
CJC-1295 DAC + GHRP-6
Starts at $8.60/mg
Sermorelin + GHRP-6
1 supplier
Sermorelin + GHRP-6
Starts at $9.50/mg
Sermorelin + GHRP-6 + GHRP-2
2 suppliers
Sermorelin + GHRP-6 + GHRP-2
Starts at $9.78/mg