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Melanotan I Reconstitution & Dosage Calculator

The original Melanotan, an MC1R agonist that drives melanogenesis (tanning) and photoprotection; less potent than Melanotan II.

Category
Tanning
Half-life
~0.5 to 1 hour
Best taken
In the morning
Common dose
200 mcg
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How to reconstitute Melanotan I

TR8CE uses one simple standard: 0.1 mL of bacteriostatic water per mg. A 10 mg vial takes 1 mL of water for a clean 10 mg/mL solution. Larger vials scale the water up to fit the glass.

Vial sizeBAC waterConcentration200 mcg draws to
10 mg1 mL10 mg/mL2 units

Units are shown for a U-100 insulin syringe. A common starting dose is 200 mcg. At 10 mg/mL, that draws to 2 units on a U-100 insulin syringe.

How Melanotan I works

MC1R agonism on melanocytes triggers cAMP/PKA signaling that upregulates eumelanin synthesis and melanosome transfer to keratinocytes.

Reported side effects

When is Melanotan I taken?

Melanotan I is commonly taken in the morning.

Frequently asked

How much bacteriostatic water do I add to Melanotan I?

Add 1 mL of bacteriostatic water to a 10 mg Melanotan I vial for a 10 mg/mL solution.

What is a common Melanotan I dose?

A common Melanotan I starting dose is 200 mcg, which at 10 mg/mL draws to 2 units on a U-100 insulin syringe.

How do you reconstitute Melanotan I?

Draw bacteriostatic water into a syringe, inject it slowly down the inside glass of the Melanotan I vial (not onto the powder), and swirl gently until clear. Store refrigerated and use within the common window.

How do you reconstitute a 10 mg Melanotan I vial?

Add 1 mL of bacteriostatic water to a 10 mg Melanotan I vial for a 10 mg/mL solution. A 200 mcg dose then draws to 2 units on a U-100 insulin syringe.

Related peptides

Melanotan II
Research use only. The information on this page is for laboratory and educational reference. Research compounds are not for human consumption. TR8CE is a calculation and organization utility and does not provide medical advice. Reconstitution figures are common conventions, not prescriptions. Consult a qualified professional before making any health decision.