Kisspeptin-10
otherKisspeptin-10 is a research-use-only peptide. PeptideSource compares suppliers on purity, COAs, and price-per-mg.
Also known as: Kisspeptin, Kisspeptin 10, KP-10, Metastin 45-54
Kisspeptin-10 is a potent peptide that regulates the release of gonadotropin-releasing hormone (GnRH) by binding to the G-protein-coupled receptor GPR54. Interest in Kisspeptin-10 started around its discovery as a key player in the control of puberty and reproductive hormone release. This peptide is derived from the endogenous protein Kisspeptin, which is crucial for reproductive system function. Notably, Kisspeptin-10 has been found to influence the hypothalamic-pituitary-gonadal axis, which is central to reproductive health. Today, it is primarily studied for its effects on:
- Regulation of reproductive hormones
- Puberty onset
- Fertility treatments
- Hypothalamic-pituitary-gonadal axis research
Researchers are also looking at its potential role in modulating sexual behavior.
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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| Product | Kisspeptin | Kisspeptin | Kisspeptin-10 | Kisspeptin-10 | Kisspeptin-10 | Kisspeptin-10 | Kisspeptin | Kisspeptin-10 | Kisspeptin-10 | Kisspeptin-10 - | Kisspeptin | Kisspeptin-10 | Kisspeptin-10 Non-Lyophilized | Kisspeptin-10 | Kisspeptin-10 Premium | Kisspeptin |
| Size | 10 mg | 10 mg | 10 mg | 10 mg | 10 mg | 10 mg | 10 mg | 5 mg | 5 mg | 5 mg | 5 mg | 5 mg | 5 mg | — | ||
| Price | $39.00 | $41.25 | $49.00 | $49.00 | $52.00 | $59.99 | $60.00 | $69.00 | $74.99 | $38.00 | $39.99 | $39.99 | $52.99 | $65.00 | $64.99 | $69.99 |
| Price/mg | $3.90/mg | $4.13/mg | $4.90/mg | $4.90/mg | $5.20/mg | $6.00/mg | $6.00/mg | $6.90/mg | $7.50/mg | $7.60/mg | $8.00/mg | $8.00/mg | $10.60/mg | $13.00/mg | $13.00/mg | — |
| Price change | 0% (10d) | 0% (10d) | 0% (10d) | 0% (10d) | 0% (16d) | 0% (16d) | 0% (16d) | 0% (10d) | 0% (10d) | 0% (10d) | 0% (10d) | 0% (10d) | 0% (16d) | 0% (10d) | 0% (16d) | 0% (10d) |
| Stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | Out of stock | In stock | In stock | In stock | In stock | In stock | Out of stock | Out of stock |
| Shipping | US shipping | 2–3 days | Same-day dispatch before 12PM CT | Same or next-day shipping | Same-day dispatch | 3–5 days | 2–5 days | Same-day dispatch before 12PM EST | US shipping | Same-day dispatch before 1PM PST | Same-day US shipping | UPS 2-Day | 5–7 days | Same/next-day dispatch | 5–7 days | UPS 2nd Day Air |
| Reviews | 5.0(9) | 5.0(22) | 4.6(63) | 4.2(46) | 4.9(15) | 2.6(12) | 4.8(271) | 5.0(1) | 2.0(4) | — | 4.7(31) | 4.8(75) | 4.3(159) | 1.0(4) | 4.3(159) | 5.0(6) |
| Purity | 99% | 99% | — | — | 99% | 99% | 99.94% | — | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 99% |
| COA | — | — | — | — | — | — | — | |||||||||
| Bulk discount | — | — | 10% off (3+) | — | — | — | — | — | — | — | — | — | — | — | — | — |
