§ Same category · GH secretagogues
GHRP-6 vs MK-677 (Ibutamoren)
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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GHRP-6
7
vendors tracked
from $2.39/mg
MK-677 (Ibutamoren)
1
vendors tracked
from $8.82/mg
◎ Cheapest $/mg:GHRP-6 at $2.39/mg
GHRP-6
Ghrelin-mimetic + appetite stimulant
Operational
$12.59
$2.52/mg
In stock◎ Best $/mg
Watch
$19.00
$3.80/mg
Out of stock▲ 50.9% vs best
Operational
$20.00
$4.00/mg
In stock▲ 58.9% vs best
Watch
$27.99
$5.60/mg
In stock▲ 122.4% vs best
B
Operational$29.00
$5.80/mg
In stock▲ 130.4% vs best
| Vendor | Grade | Risk | Price | $/mg | Trend | Stock | |
|---|---|---|---|---|---|---|---|
| ResearchPeptide UK UK | B- | Operational | $12.59 ◎ Best $/mg | $2.52 | In stock | Buy with code → | |
| Solution Peptides US | B- | Watch | $19.00 ▲ 50.9% | $3.80 | Out | Visit → | |
| Core Peptides US | A | Operational | $20.00 ▲ 58.9% | $4.00 | In stock | Visit → | |
| Modern Research Peptides (.net) US | B- | Watch | $27.99 ▲ 122.4% | $5.60 | In stock | Visit → | |
| Ion Peptide US | B | Operational | $29.00 ▲ 130.4% | $5.80 | In stock | Visit → |
Sort:
Last crawl 2026-05-09Sort:
2026-05-09MK-677 (Ibutamoren)
Oral ghrelin-mimetic GH secretagogue
No current listings at 25mg.
About GHRP-6
A hexapeptide ghrelin-receptor agonist that stimulates GH release and markedly increases appetite.
About MK-677 (Ibutamoren)
An orally-active non-peptide ghrelin-receptor agonist studied for chronic GH/IGF-1 elevation.