Every vendor's price per mg, side by side. Buy links may earn us a commission.
Also known as: KP-10, Metastin 45-54
Kisspeptin-10 is the last ten amino acids of the kisspeptin chain, Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe with an amidated end, sometimes listed as metastin 45-54. Vendors sell it research-use-only as a lyophilized powder, and many label it plain "Kisspeptin" even though the vial holds this ten-residue fragment. We list both names here.
Most vendors stock a single vial size, often 10 mg, with some at 5 mg. The table above divides price plus a shipping estimate by the milligrams in each vial, so a 5 mg and a 10 mg listing rank on cost per mg rather than sticker price.
Check the lab report on each vendor's COA standards to confirm the fragment, since the full-length chain is a different molecule.
| Vendor | Size | List | $/mg | Buy |
|---|---|---|---|---|
| Peptide Partners | 10 mg × 20 vials | $765.00 | $3.83 | Buy → |
| Atomik Labz 10 mg × 10 vials + 1 variant
| 10 mg × 10 vials + 1 variant
| $405.00 | $4.05 | Buy → |
| Solution Peptides 10 mg × 10 vials + 1 variant
| 10 mg × 10 vials + 1 variant
| $405.00 | $4.05 | Buy → |
| EZ Peptides 10 mg | 10 mg | $44.00 | $4.40 | Buy → |
| Ameano Peptides 10 mg | 10 mg | $48.00 | $4.80 | Buy → |
| Modern Aminos 10 mg | 10 mg | $49.00 | $4.90 | Buy → |
| Swiss Chems stock not verified 10 mg × 10 vials + 1 variant
| 10 mg × 10 vials + 1 variant
| $599.90 | $6.00 | Buy → |
| Ascension Peptides 10 mg | 10 mg | $60.00 | $6.00 | Buy → |
| Core Peptides 10 mg | 10 mg | $63.00 | $6.30 | Buy → |
| BioLongevity Labs 10 mg | 10 mg | $64.97 | $6.50 | Buy → |
| Mizan Supply 5 mg | 5 mg | $44.00 | $8.80 | Buy → |
| LA Peptides 5 mg | 5 mg | $59.99 | $12.00 | Buy → |
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