GHRP-6 vs Ipamorelin
GHRP-6: Growth-hormone-releasing peptide. Ipamorelin: Selective growth-hormone secretagogue. Per milligram, GHRP-6 is cheaper right now (USD 0.350 vs USD 0.500 at the cheapest tested vendor). Prices per mg compare cost, not effect: the amounts used in studies differ between compounds.
GHRP-6
One of the first synthetic growth-hormone secretagogues; releases growth hormone and causes strong hunger via the ghrelin receptor.
- What it is
- Growth-hormone-releasing peptide
- Category
- Growth hormone
- Status
- Not approved. Research use only.
- Cheapest
- USD 0.350 per mg (Huaian Dinglin Trading)
- Median price
- USD 2.80 per mg
- Vendors
- 27 independently tested, 4 with a lab report
- Research
- Grade B: Some human evidence (7 papers)
- Studied as
- studied in people
- Reported side effects
- Increased ACTH and cortisol release
Ipamorelin
A five-amino-acid ghrelin-receptor agonist that triggers a growth-hormone pulse with little effect on cortisol or prolactin in studies.
- What it is
- Selective growth-hormone secretagogue
- Category
- Growth hormone
- Status
- Not approved. Research use only; prohibited in sport.
- Cheapest
- USD 0.500 per mg (Nantong Guangyuan Chemical GYC)
- Median price
- USD 4.05 per mg
- Vendors
- 78 independently tested, 20 with a lab report
- Research
- Grade B: Some human evidence (8 papers)
- Studied as
- studied in people
Cheapest tested vendors for GHRP-6 and Ipamorelin
Lowest price per milligram at up to three independently tested vendors each. Rankings are by price only; open a vendor to see its lab results.
| Peptide | Vendor | Per mg |
|---|---|---|
| GHRP-6 | Huaian Dinglin Trading | USD 0.350 |
| Shenzhen Loga Tech LG LOGA | USD 0.400 | |
| HkRoids | USD 0.570 | |
| Ipamorelin | Nantong Guangyuan Chemical GYC | USD 0.500 |
| Mix Peptides | USD 0.700 | |
| BFF Chem | USD 0.750 |
Questions people ask
What is the difference between GHRP-6 and Ipamorelin?
GHRP-6: Growth-hormone-releasing peptide. Ipamorelin: Selective growth-hormone secretagogue. Per milligram, GHRP-6 is cheaper right now (USD 0.350 vs USD 0.500 at the cheapest tested vendor). Prices per mg compare cost, not effect: the amounts used in studies differ between compounds.
Which is cheaper, GHRP-6 or Ipamorelin?
GHRP-6 is cheaper per mg: USD 0.350 for GHRP-6 vs USD 0.500 for Ipamorelin at the cheapest independently tested vendor. The median listing is USD 2.80 per mg for GHRP-6 and USD 4.05 per mg for Ipamorelin.
Which is easier to find from a tested vendor, GHRP-6 or Ipamorelin?
Ipamorelin is sold by more independently tested vendors: 27 list GHRP-6 (4 publish a lab report for it) and 78 list Ipamorelin (20 with a lab report).
Which has more published research, GHRP-6 or Ipamorelin?
GHRP-6 is graded B (some human evidence) from 7 papers and Ipamorelin is graded B (some human evidence) from 8 papers. Grades count studies of the exact compound only; they describe how much evidence exists, not which one is better.
Are GHRP-6 and Ipamorelin FDA approved?
GHRP-6: Not approved. Research use only. Ipamorelin: Not approved. Research use only; prohibited in sport.