
Pharmaceuticals
Melanotan II is a synthetic analog of α-melanocyte-stimulating hormone studied for its ability to increase skin pigmentation and noted for inducing erectile activity as a side effect[1]. Early human trials identified effective daily doses in the range of 1–2 mg for tanning, with conservative protocols starting lower to minimize side effects such as nausea and flushing[2][3]. This educational protocol presents a once-daily subcutaneous titration approach using practical dilution for clear insulin-syringe measurements.
| Week / Phase | Daily Dose | Units (per injection) (mL) |
|---|---|---|
| Week 1 | 250 mcg (0.25 mg) | 7.5 units (0.075 mL) |
| Week 2 | 500 mcg (0.5 mg) | 15 units (0.15 mL) |
| Week 3 | 750 mcg (0.75 mg) | 22.5 units (0.225 mL) |
| Weeks 4–8 | 1000 mcg (1 mg) | 30 units (0.30 mL) |
| Maintenance (after Week 8) | 500–1000 mcg (1–2× weekly) | 15–30 units (0.15–0.30 mL) |
Frequency: Inject once daily subcutaneously during the initial 8-week tanning phase; transition to 1–2 injections per week for maintenance dosing to sustain pigmentation[3]. This schedule uses the standard 3.0 mL dilution for consistent unit measurements. For ≤10-unit (≤0.10 mL) administrations, consider 30- or 50-unit insulin syringes for improved readability.
Important: This guide is for educational purposes only and is not medical advice. Melanotan II is not an approved medication. For research use only.
Plan based on an 8–16 week daily protocol with gradual titration (including transition to maintenance dosing).
Melanotan II is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone that binds to melanocortin receptors, particularly MC1R and MC4R[1]. Activation of MC1R on melanocytes stimulates melanin production and distribution, resulting in increased skin pigmentation even without UV exposure[2]. Early Phase I studies in humans identified 0.025 mg/kg per day (approximately 1.5–2 mg for an average adult) as an appropriate dose, with measurable tanning observed after just five low doses administered over two weeks[1]. The peptide’s subcutaneous administration allows for steady melanocortin receptor activation, with effects accumulating over the course of daily injections during the initial tanning phase[3].
Observations from clinical trials and case reports.
Subcutaneous injection guidance from clinical best-practice resources[9][11].
This content is intended for therapeutic educational purposes only and does not constitute medical advice, diagnosis, or treatment. Melanotan II is not an approved medication by the FDA or other regulatory agencies. Research use only; not for human consumption. Any use carries significant risks including potential serious adverse effects. Consult qualified healthcare professionals before considering any peptide research.
This video provides an external overview on Melanotan 2.
Standard research titration model. Adjust under qualified clinical observation only. Not for human therapeutic use.
ECLIPCE 10 is supplied strictly for in-vitro laboratory research and biochemical analysis. It is not intended for human consumption, diagnostic use, veterinary application or therapeutic administration of any kind.