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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.

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.