§ Same category · Sexual-health peptides
Kisspeptin vs Tadalafil
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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Kisspeptin
16
vendors tracked
from $3.40/mg
Tadalafil
0
vendors tracked
Kisspeptin
GnRH-stimulating neuropeptide
Operational
$29.15
$5.83/mg
In stock◎ Best $/mg
| Vendor | Grade | Risk | Price | $/mg | Trend | Stock | |
|---|---|---|---|---|---|---|---|
| Research Peptides Europe EU | A | Operational | $29.15 ◎ Best $/mg | $5.83 | In stock | Buy with code → |
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Last crawl 2026-05-09Sort:
2026-05-09Tadalafil
Long-acting PDE-5 inhibitor
No current listings at 10mg.
About Kisspeptin
A 10-residue peptide that stimulates GnRH release from the hypothalamus. Studied for fertility, HPG-axis research, and as a novel LH/FSH stimulator.
About Tadalafil
A long-acting PDE-5 inhibitor clinically used for erectile dysfunction and BPH. Small molecule — sold in peptide-store catalogs for research.