---
title: "Where to Buy Kisspeptin-10 — Cheapest Vendor 2026"
description: "Compare Kisspeptin-10 prices across every research peptide vendor. Live in-stock listings ranked by price per mg. Verified weekly. Find the cheapest current"
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Hormones & Endocrine (Non-GH) · live pricing

# Where to Buy Kisspeptin-10 — Cheapest Vendor in 2026

Live Kisspeptin-10 pricing across every research peptide vendor we track, ranked by price per mg. Updated daily. Right now the cheapest source is **Optimum Formula** at **$4.00/mg**.

## Kisspeptin-10 vendor ranking — cheapest first

1

Optimum Formula

Best price 

$39.99 for 10mg · $4.00/mg 

10% OFF  with code REDDIT

[Buy at OF](https://www.bodyhackguide.co/go/optimum-formula?utm_source=buy-page&utm_campaign=kisspeptin-10&utm_medium=best-price)

2

VANDL Labs

$39.99 for 5mg · $8.00/mg 

Discount on all products  with code CHON

[Buy at VANDL Labs](https://www.bodyhackguide.co/go/vandl-labs?utm_source=buy-page&utm_campaign=kisspeptin-10&utm_medium=rank-list)

[

Research profile

Mechanism, dosing, half-life, peer-reviewed studies for Kisspeptin-10.

](/compound/kisspeptin-10)[

Coupon codes

Every active vendor coupon for Kisspeptin-10, click-to-copy.

](/coupons/kisspeptin-10)[

Reconstitution calculator

Vial size + BAC water → concentration, syringe units, doses per vial.

](/tools/reconstitution/kisspeptin-10)

## What is Kisspeptin-10?

Kisspeptin-10 (KP-10, metastin 45-54) is the C-terminal decapeptide fragment of kisspeptin, a neuropeptide product of the KISS1 gene that has emerged over the past two decades as the master regulator of reproductive endocrinology in humans and all other vertebrates studied to date. The KISS1 gene was originally cloned in 1996 in Hershey, Pennsylvania (and named after the town's iconic Hershey Kiss… [Read the full Kisspeptin-10 research profile](/compound/kisspeptin-10)

## Buying Kisspeptin-10 — FAQ

### Where can I buy Kisspeptin-10 online?

Kisspeptin-10 is available from 2 verified research peptide vendors tracked on BodyHackGuide. The cheapest current price per mg is Optimum Formula at $4.00/mg. Tap any "Buy" button on this page to go directly to the vendor's product page.

### What's the cheapest price for Kisspeptin-10?

Right now the lowest price per mg comes from Optimum Formula at $4.00/mg ($39.99 for 10mg). Daily price snapshots keep this ranking current — bookmark for the live cheapest source.

### Is buying Kisspeptin-10 online safe?

Vendor safety varies. BodyHackGuide ranks every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). Vendors below the Trust Score threshold aren't surfaced on this page. The vendor profile linked from each listing shows their full score breakdown.

### Do I need a prescription for Kisspeptin-10?

Kisspeptin-10 is sold for research-use-only by the vendors on this page — no prescription required for research purchases. None of these vendors sell Kisspeptin-10 for human consumption, and BodyHackGuide doesn't promote off-label use. Always consult a licensed practitioner before any compound enters a clinical context.

**Affiliate disclosure.** BodyHackGuide may earn a commission from purchases made via the links on this page — at no additional cost to you. Vendor rankings are based purely on live price-per-mg data and the published Trust Score rubric. We don't accept payment for editorial placement. See our full [affiliate disclosure](/affiliate-disclosure) .

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