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Weight Management
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Tesamorelin
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Total Peptides: 32
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Melanotan-2

MT-II, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2

Melanotan-2 (MT-II) is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH) that acts as a non-selective melanocortin receptor agonist. Originally developed for skin pigmentation research, it has also been investigated for erectile dysfunction. NOT FDA approved and carries significant safety warnings from health agencies worldwide due to serious adverse effects including potential melanoma risk.

Complete Dosing Guide

Patient Education

Understanding how to use Melanotan 2 safely and effectively is crucial given its unlicensed status and potential risks.

A. How to Reconstitute and Inject Melanotan 2 Correctly

Before You Start:

  • Verify product source and quality (third-party testing if possible).
  • Check vial for damage, discoloration, or contamination.
  • Ensure you have bacteriostatic water (0.9% benzyl alcohol).
  • Have alcohol wipes and insulin syringes ready (29-31 gauge preferred).
  • Allow refrigerated components to reach room temperature for 10-15 minutes.
  • Wash hands thoroughly with antibacterial soap.

Steps to Reconstitute:

  1. Clean work surface with alcohol or disinfectant wipe.
  2. Remove plastic caps from MT-2 vial and bacteriostatic water.
  3. Clean both rubber stoppers with alcohol wipes and let air dry completely.
  4. Draw desired amount of bacteriostatic water (2-3 mL typical).
  5. Insert needle at angle and slowly inject water down the inside vial wall.
  6. Do NOT inject directly onto the powder - aim for the glass wall.
  7. Gently swirl or roll vial between palms - NEVER SHAKE.
  8. Allow 5-10 minutes for powder to completely dissolve.
  9. Inspect solution - should be clear and colorless with no particles.
  10. If cloudy or particles remain, do not use - discard vial.
  11. Label vial with reconstitution date and concentration.
  12. Store in refrigerator immediately.

Steps to Inject:

  1. Wash hands thoroughly with antibacterial soap.
  2. Select injection site (abdomen 2 inches from navel, outer thigh, or upper arm).
  3. Clean injection site with alcohol wipe - let dry completely (30-60 seconds).
  4. Draw correct dose into sterile insulin syringe.
  5. Remove air bubbles by tapping syringe and pushing plunger slightly.
  6. Pinch skin to create fold (about 1-2 inches of skin).
  7. Insert needle at 45-90 degree angle with quick, smooth motion.
  8. Release skin pinch.
  9. Inject solution slowly and steadily (over 5-10 seconds).
  10. Withdraw needle and apply gentle pressure with alcohol wipe if needed.
  11. Do not massage injection site.
  12. Dispose of needle/syringe in sharps container IMMEDIATELY.

Injection Site Rotation:

  • Use different site each injection to prevent lipohypertrophy.
  • Keep injection log or mark calendar to track sites.
  • Space injections at least 1 inch apart within same body region.
  • Avoid areas with scars, bruises, moles, or skin irritation.
  • If injecting daily, use systematic rotation pattern.

B. Why Dose Escalation and Cycling Are Important

Start Low, Go Slow:

  • Initial 0.25 mg dose minimizes side effects, especially nausea.
  • Allows assessment of individual sensitivity and tolerance.
  • Reduces risk of severe adverse reactions.
  • Most side effects occur during initial doses.

Gradual Escalation:

  • Increase dose slowly over several days to weeks.
  • Allow body to adapt to peptide effects.
  • Improves overall tolerability and compliance.
  • Reduces severity of nausea, flushing, and fatigue.

Importance of Cycling:

  • Prevents receptor desensitization and tolerance development.
  • Maintains effectiveness of the peptide over time.
  • Reduces potential for long-term side effects.
  • Allows body to reset hormonal balance.
  • Recommended: 4-8 weeks on, 2-4 weeks off minimum.

Never Rush to Higher Doses:

  • Higher doses increase side effect severity without proportional benefits.
  • Many benefits plateau at moderate doses (0.5-1.0 mg).
  • Overdosing significantly increases health risks.
  • More is not always better with peptides.

C. Understanding Side Effects and When to Get Help

Managing Common Side Effects:

Nausea (Most Common):

  • Take injection before bedtime to sleep through nausea.
  • Eat light meal 1-2 hours before injection.
  • Stay hydrated throughout the day.
  • Ginger tea or ginger supplements may help.
  • Anti-nausea medications (if prescribed by doctor).
  • Usually improves after first week.

Facial Flushing:

  • Normal response to melanocortin activation.
  • Typically subsides within 30-60 minutes.
  • Stay in cool environment during peak effect.
  • Usually diminishes with continued use.

Spontaneous Yawning/Stretching:

  • Common neurological effect via MC4R activation.
  • Harmless but can be socially inconvenient.
  • Typically occurs 1-2 hours post-injection.
  • Plan injections at appropriate times.

Decreased Appetite:

  • Can be benefit if weight loss is goal.
  • Ensure adequate nutrition despite reduced hunger.
  • Focus on nutrient-dense foods.
  • Monitor for excessive weight loss.
  • Consider working with nutritionist.

Darkening of Moles/Freckles:

  • Expected effect of melanin stimulation.
  • Monitor carefully for abnormal changes.
  • Photograph moles regularly for comparison.
  • Seek dermatology evaluation if concerning changes.

When to Contact Healthcare Provider:

  • Persistent severe nausea lasting >1 week.
  • Any suspicious changes to moles or skin lesions.
  • New mole development or rapid mole growth.
  • Significant blood pressure changes.
  • Persistent headaches or vision changes.
  • Unexplained fatigue or weakness.
  • Dark urine or decreased urination.
  • Difficulty achieving or maintaining erection (if male) after MT-2 use.

When to Seek Emergency Care:

  • Erection lasting more than 4 hours (priapism).
  • Severe allergic reaction (difficulty breathing, throat swelling, severe rash).
  • Chest pain or pressure.
  • Severe headache with vision changes, confusion, or seizures.
  • Signs of rhabdomyolysis (severe muscle pain, extremely dark urine, weakness).
  • Severe dehydration with inability to keep fluids down.
  • Loss of consciousness or severe altered mental status.

Disclaimer: Melanotan 2 is an unlicensed, unregulated research peptide that is not approved for human use by regulatory agencies worldwide. This document is for informational purposes only. Always consult with healthcare providers before using any unlicensed substances, and carefully consider the significant health and legal risks involved.

Medical Disclaimer

CRITICAL WARNING: Melanotan-2 is NOT approved by the FDA or any major regulatory agency for human use. Health authorities worldwide have issued warnings against its use due to serious safety risks including potential melanoma, priapism, rhabdomyolysis, and systemic toxicity. This information is for educational and research purposes only. Any use requires medical supervision and carries significant legal and health risks. Consult healthcare providers for approved alternatives.