Free, tracked US shipping over $199Third-party HPLC-MS testedPublished COA on every batchCold-chain protective packaging2–3 day US deliveryFor research use onlyFree, tracked US shipping over $199Third-party HPLC-MS testedPublished COA on every batchCold-chain protective packaging2–3 day US deliveryFor research use only
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Purity

99.76%

Method

HPLC-MS

Form

Lyophilized

Melanocortin PeptidesE1Established clinical evidence

Melanotan-1

MC1 receptor-preferring melanocortin analogue

99.76% HPLC-MSBatch PH-4238 In stock
$40per 10 mg vial

Vial strength

1
View purity report (COA)Ships in 1 business day

Synthetic alpha-MSH analogue that activates MC1R and increases eumelanin production, improving photoprotection independent of UV exposure.

Specifications

Compound class
MC1 receptor-preferring melanocortin analogue
Sequence
Not extracted, not publicly resolved, mixture, protein construct or peptide-adjacent compound; verify identity before use.
Chain length
Unknown or not applicable
Physical form
Lyophilized powder
Modifications
See canonical compound record and product-specific source; no structure should be inferred from the name alone.
Reported half-life
No route-specific human PK value extracted in this release.
Verified purity
99.76% (HPLC-MS)
Evidence grade
E1 — Established clinical evidence
Read the full monograph in the Peptide Atlas

Research use only. All products sold on this website are intended for laboratory research and in-vitro experimentation only. They are not drugs, foods, cosmetics, or medical devices, and are not intended to diagnose, treat, cure, or prevent any disease. Nothing on this site should be construed as medical advice, dosing, or administration guidance. Purchasers must be qualified researchers or institutions and are solely responsible for lawful handling and use.

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