What it is

A synthetic peptide that stimulates melanin production, causing skin tanning. Not an anabolic steroid. Injected subcutaneously. Also causes appetite suppression and can increase libido. Not approved for human use anywhere in the world. Widely promoted in appearance-focused communities.

What it does

Produces a tan without UV exposure. Also used by some for erectile dysfunction and appetite suppression. Works by stimulating melanocyte receptors in the skin. Effects develop gradually over days to weeks of use.

Typical dosages

Loading phase: 0.25-0.5mg per day subcutaneously for 2-3 weeks. Maintenance: 0.5mg once or twice per week. Dosing protocols vary widely due to no clinical guidance. This is not a recommendation; it is what is commonly reported.

These figures reflect commonly reported usage in harm reduction communities. They are not recommendations. There is no safe dose of anabolic steroids for non-medical use. Start low and monitor your health through blood work.

Side effects

Nausea (common, especially at first)
Facial flushing
Darkening of existing moles (makes melanoma harder to detect)
Appetite suppression
Increased libido
Fatigue and dizziness
Injection site reactions

Specific risks

Melanoma: linked to melanoma in multiple case reports. The mechanism of action (stimulating melanocyte activity) is directly relevant to skin cancer pathways
Mole changes: darkening of existing moles makes self-monitoring for melanoma significantly more difficult. Users may not notice a dangerous mole changing because all their moles have darkened
Unregulated: purity, dosage, and composition of products are unreliable. There is no quality control
Cardiovascular: cardiovascular effects have been reported in some users, though data is limited

What to watch for

Any mole changing shape, size, colour, or becoming asymmetric (see a doctor immediately)
New moles appearing
Persistent nausea that does not improve
Unusual fatigue or cardiovascular symptoms
Take photographs of all moles before starting to track changes

Other compounds

Testosterone

Lower/Moderate Risk

The base of almost every steroid cycle. Testosterone is the primary male sex hormone and the most commonly used anabolic steroid.

Trenbolone

Extreme Risk

One of the most powerful and dangerous steroids in common use. Extremely potent but with a severe side effect profile that makes it unsuitable for most users.

Anavar (Oxandrolone)