MT1, commonly associated with melanotan I or afamelanotide, is an analogue of alpha-melanocyte-stimulating hormone with a stronger emphasis on the MC1 receptor and melanogenesis.
99%+ HPLC purity
Batch COA records
QR vial verification
Scientific product profiles
Mechanism of action
MC1R activation on melanocytes increases cyclic AMP, stimulates tyrosinase, and shifts melanin synthesis toward darker eumelanin. Eumelanin absorbs and disperses ultraviolet energy and contributes to the skin's natural photoprotective response.
Potential benefits
Promotes eumelanin production
May increase skin pigmentation
May strengthen pigment-based photoprotection
Has a more pigmentation-focused profile than MT2
Evidence context: Pigmentation biology is well established, but terminology and formulation can differ between products described as MT1.
Product data and verification
DEU Peptides connects the MT1 catalog entry with identity, purity, storage, and batch data. A registered QR code can confirm the product name, concentration, batch ID, vial ID, and date fields.
MC1R activation on melanocytes increases cyclic AMP, stimulates tyrosinase, and shifts melanin synthesis toward darker eumelanin. Eumelanin absorbs and disperses ultraviolet energy and contributes to the skin's natural photoprotective response.
What potential benefits are associated with MT1?
Promotes eumelanin production; May increase skin pigmentation; May strengthen pigment-based photoprotection; Has a more pigmentation-focused profile than MT2.
How strong is the evidence for MT1?
Pigmentation biology is well established, but terminology and formulation can differ between products described as MT1.
This scientific overview is general information and does not replace individualized medical advice, diagnosis, or treatment.