Understand the source comparison
Peptide comparison table for libido enhancement
This table compares key peptides for libido across important factors: Peptide Primary Mechanism Libido Effect Dose Range Onset Duration Best For PT-141 MC3R/MC4R activation Strong, direct 1-2mg 30-60 min 6-12 hours Primary libido enhancement Kisspeptin KiSS1R,
No winner is assigned.
This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.
- This table compares key peptides for libido across important factors:
- Peptide
- Primary Mechanism
- Libido Effect
- Dose Range
- Onset
- Duration
- Best For
- PT-141
- MC3R/MC4R activation
- Strong, direct
- 1-2mg
- 30-60 min
- 6-12 hours
- Primary libido enhancement
- Kisspeptin
- KiSS1R, HPG axis
- Moderate, emotional
- Research varies
- Variable
- Hours
- Desire + emotional connection
- Melanotan II
- MC1R/MC3R/MC4R
- Strong, with tanning
- 0.25-0.5mg
- 1-2 hours
- Ongoing
- Dual tanning + libido
- CJC/Ipamorelin
- GH release
- Indirect, supportive
- 100-200mcg each
- Weeks
- Overall vitality support
- PT-141 remains the clear choice for primary libido enhancement due to direct mechanism, established protocols, and FDA validation. Other options serve specific niches or provide supporting benefits.
- Use the peptide calculator for dosing guidance and the peptide cost calculator for budgeting.