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Tanning & Pigmentation Research Peptides — UK

Melanocortin-pathway research peptides — Melanotan-2, Melanotan-1 and PT-141 — supplied for laboratory research use only.

Melanocortin research peptides

Melanotan-1, Melanotan-2 and PT-141 are studied in pigmentation and melanocortin-receptor research. AllMyPeptides provides them strictly for in-vitro and laboratory study.

Tested & documented

Each batch is HPLC-verified to 99%+ purity and ships with a matching Certificate of Analysis.

What are tanning & pigmentation research peptides?

Tanning and pigmentation research peptides are melanocortin-receptor compounds studied for their interaction with melanogenesis and receptor-signalling pathways. In UK laboratories they are used to investigate pigmentation research models in vitro — never as treatments.

The compounds in this category

Melanotan-2

A melanocortin-receptor agonist studied in pigmentation research. Read the Melanotan-2 guide.

Melanotan-1

A melanocortin peptide studied in pigmentation research. Read the Melanotan-1 guide.

PT-141

A melanocortin peptide studied in receptor-signalling research. Read the PT-141 guide.

How researchers compare these compounds

Our comparison guides break down the distinctions:

Why third-party verification matters

Poorly documented supply is common in this space. Reproducible research depends on the compound in the vial matching its label — which is why every AllMyPeptides batch is independently HPLC- and mass-spectrometry-tested to 99%+ purity, with a Certificate of Analysis matched to your vial’s lot number. Learn how to read a COA and how to interpret HPLC results, or browse the COA library.

Buying research peptides in the UK

Research peptides occupy a specific legal position when supplied and used strictly for laboratory research. See Are peptides legal in the UK? and MHRA & research peptides.

Reconstitution & handling

Lyophilised peptides must be correctly reconstituted and stored to preserve research integrity. Use the free peptide reconstitution calculator, the reconstitution guide, and the storage guide. Reconstitution requires bacteriostatic water.

Frequently asked questions

Are these compounds approved for human use?

No. Every compound in this category is supplied strictly for in-vitro and laboratory research and is not intended for human consumption, diagnostic or therapeutic use.

How do I know the compound is genuine?

Every order includes a batch-matched Certificate of Analysis from an accredited third-party UK laboratory, with HPLC and mass-spectrometry results tied to your vial’s lot number.

Which compounds does AllMyPeptides stock in this category?

The current tanning & pigmentation range includes Melanotan-2, Melanotan-1 and PT-141, all held in UK stock with next-day delivery on orders before 2pm.

Explore more

All products are sold strictly for laboratory and research use only — not for human or veterinary consumption, diagnostic, or therapeutic use.