Comparisons · 2025-07-07
PT-141 Bremelanotide vs Melanotan 2: research peptide comparison (UK)
PT-141 Bremelanotide 10 mg compared with Melanotan 2 10 mg for UK laboratory supply: identity, documentation, storage, and how Solent lists both. Research use only.
Two defined materials
PT-141 Bremelanotide and Melanotan 2 are separate catalogue entries. A synthetic melanocortin-receptor agonist studied in research into MC4R signalling pathways in experimental models. A synthetic cyclic analogue of α-melanocyte-stimulating hormone (α-MSH) studied in research into melanocortin-receptor signalling pathways in experimental models. Neither is a licensed medicine. Solent does not recommend one over the other for any biological effect — choose by the protocol you have written.
PT-141 Bremelanotide
PT-141 Bremelanotide 10 mg is listed under melanocortins. CAS 189691-06-3. Purity ≥ 99% (HPLC). Packed as lyophilised powder and dispatched from Southampton.
Melanotan 2
Melanotan 2 10 mg is listed under melanocortins. CAS 121062-08-6. Purity ≥ 99% (HPLC). Same standard: HPLC identity, lot number on the vial.
Buying both in the UK
UK laboratories can order PT-141 Bremelanotide and Melanotan 2 on the same research invoice from the cheapest HPLC ≥99% Southampton catalogue we record. Next-working-day courier to most mainland postcodes. Confirm research-use-only at checkout.
Laboratory research only. Not for human or animal consumption. Research disclaimer.
Catalogue
A synthetic melanocortin-receptor agonist studied in research into MC4R signalling pathways in experimental models.
A synthetic cyclic analogue of α-melanocyte-stimulating hormone (α-MSH) studied in research into melanocortin-receptor signalling pathways in experimental models.
More notes
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- Melanotan 2 vs Wolverine Stack: research peptide comparison (UK)
- Melanotan 2 vs Sermorelin (GRF 1-29): research peptide comparison (UK)
- PT-141 Bremelanotide vs Wolverine Stack: research peptide comparison (UK)
- PT-141 Bremelanotide vs Sermorelin (GRF 1-29): research peptide comparison (UK)
- Tesamorelin vs Wolverine Stack: research peptide comparison (UK)