$/mg over time

Median $/mg Lowest $/mg

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Current vendor listings · sorted by $/mg

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Vendor	$/mg	Total (USD)	Package	30d change	Flags

Melanotan II — $/mg price comparison across vendors

Class: Melanocortin-receptor agonist

A synthetic melanocortin-receptor agonist peptide, one of the longest-standing compounds in the research-chemical retail market.

Price index: lowest $1.999/mg · median $4.2745/mg · 125 vendors · as of 2026-09-03 (prices ex-shipping, refreshed nightly).

Cheapest listing: Evolvebiopep at $1.999/mg (10mg vial), $19.99, as of 2026-09-03. Listed price only, ex-shipping; inclusion is a statement about price data, never an endorsement.

Current vendor listings, cheapest $/mg first
Vendor	$/mg	Total (USD)	Package
Evolvebiopep	$1.999/mg	$19.99	10mg vial
Regenerativeresearch	$2.0182/mg	$22.20	11mg vial
Polaris Peptide	$2.0588/mg	$35.00	17mg vial
Seacoastaminos	$2.399/mg	$23.99	10mg vial
Peptide Works	$2.403/mg	$24.03	10mg vial
Ngpeptide	$2.499/mg	$24.99	10mg vial
puregenixpeptides.com	$2.5/mg	$25.00	10mg vial
Alpha Peptides	$2.526/mg	$25.26	10mg vial
Polarispeptides	$2.6471/mg	$45.00	17mg vial
Europeptides	$2.689/mg	$26.89	10mg vial
Genesispeptides	$2.7/mg	$27.00	10mg vial
Puratekpeptides	$2.795/mg	$27.95	10mg vial
Uspeptides	$2.797/mg	$27.97	10mg vial
truepeptidelabs.com	$2.8/mg	$28.00	10mg vial
Peptides4Research	$2.9/mg	$29.00	10mg vial

Research use only. Publicly listed vendor prices normalized to $/mg, ex-shipping, updated nightly. Not medical advice, not a recommendation to purchase.