Description
Form: Ready to use vial | Purity: ≥99% | Storage: Refrigerate
What It Is
MT-2 (Melanotan II) is a synthetic analog of alpha-MSH that activates multiple melanocortin receptors including MC1R, MC3R, MC4R, and MC5R. It is more potent and less selective than MT-1, producing stronger tanning effects alongside sexual function and appetite effects through MC3R and MC4R activation.
What It Does
MT-2 stimulates melanin production for tanning and UV protection, increases sexual desire and arousal (through MC4R), reduces appetite, and has anti inflammatory effects. The sexual function effects are a direct result of the same central nervous system pathway activated by PT-141.
How It Works
MT-2 activates MC1R in melanocytes for tanning, MC3R and MC4R in the hypothalamus for sexual function and appetite regulation, and MC5R for various peripheral effects. The broad receptor activation profile makes it more potent than MT-1 but also produces more side effects.
Who Benefits Most
People who want both tanning and sexual function enhancement from a single compound. Men and women with low libido alongside tanning goals. People who have used MT-1 and want a stronger effect.
Protocol and Dosing
Typical dose: 0.25 to 0.5 mg injected subcutaneously once daily or every other day. Start very low to assess tolerance. Combine with moderate sun exposure for tanning. Cycle length: 4 to 8 weeks.
| Vial Format | Total mg | 0.25 mg dose | 0.5 mg dose |
|---|---|---|---|
| Standard vial | 10 mg | 0.025 mL / 2.5 units | 0.05 mL / 5 units |
Cautions
More side effects than MT-1. May cause nausea, flushing, spontaneous erections, fatigue, or darkening of existing moles. Start at the lowest possible dose. Monitor skin lesions. Not recommended during pregnancy.
Pairs Well With
PT-141 for enhanced sexual function through complementary melanocortin pathways. MT-1 for a more selective tanning-focused approach. GHK-Cu for comprehensive skin health support.
Quality and Sourcing
Sourced through United Medical Services (UMS), a compounding facility built to the same standards as a licensed 503A pharmacy. Every batch is tested for purity, sterility, potency, and identity. Certificates of Analysis are available on request.
- HPLC purity testing
- LC-MS identity confirmation
- Sterility and endotoxin testing
- Heavy metals screening
- Purity: greater than or equal to 99%
For research and investigational use by qualified healthcare practitioners only. Not for human consumption. Not for resale. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Certificate of Analysis available on request. Questions? Call or text 507-382-2881.













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