Overview
A cyclic melanocortin peptide analog that stimulates melanin production for skin tanning. Also has effects on sexual arousal and appetite suppression. More potent than MT-1 but with more side effects including nausea and mole darkening.
Reported Dosing Ranges
Reference information only. Not medical advice, prescriptions, or recommendations.
Skin Tanning
Dosage
0.25-0.5 mg
Frequency
Once daily during loading, then 1-2x/week
Cycle Length
2-3 weeks
Timing
Before bed (reduces nausea)
Notes
Loading phase: 0.25-0.5mg daily for 2-3 weeks. Maintenance: 0.5mg 1-2x per week. Start LOW — 0.1mg first dose to assess tolerance. Nausea is common initially. UV exposure enhances results. May darken existing moles — monitor for changes.
Reconstitution Calculator
* U-30 recommended for this dose (5.0 units)
Your Dose
Draw to
5.0units
(0.050 mL) on a U-100 syringe
Syringe Fill
U-100 insulin syringe
Reconstitution
Concentration
5.00 mg/mL
mcg per mL
5000 mcg
Per Unit (IU)
50.0 mcg
Doses Per Vial
40 doses
Storage
🌡️ Refrigerate at 2-8°C (36-46°F)
📋 Use within 30 days once reconstituted.
⏱️ Shelf life: 30 days after reconstitution