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Skin & Anti-Aging

Melanotan II

Skin pigment (tanning) research

Quick answer

A 10 mg vial with 2 mL of bac water makes 5 mg/mL. A 250 mcg dose is 5 units on a U-100 syringe. Start at 250 mcg at night because nausea is common.

Mix it
10 mg vial + 2 mL water
Draw
About 5 units on a U-100 syringe
How often
Daily while loading, then 1 to 2 times a week to hold
Store it
Refrigerate after mixing. Use within about 4 weeks.

What it is

Melanotan II is a copy of a natural hormone that tells skin cells to make more pigment. Research looks at tanning with less sun exposure.

Most used for

  • Skin pigment and tanning
  • Appetite
  • Libido

These are things researchers study. They are not promised results.

Dosing at a glance

These are the amounts used most often in research. Always start at the low end.

Vial size
10 mg
Dose range
250 mcg to 500 mcg per dose
How often
Daily while loading, then 1 to 2 times a week to hold
Cycle length
2 to 4 weeks loading, then maintenance
Mix with
Bacteriostatic water.
Storage
Refrigerate after mixing. Use within about 4 weeks.

Mixing it

A common setup for Melanotan II is a 10 mg vial with 2 mL of bac water.

That makes 5 mg per mL. A 250 mcg dose is about 5 units on a standard insulin syringe.

About the liquid: Bacteriostatic water.

Open the peptide reconstitution calculator