This content is for educational purposes only. Not medical advice. Always consult a licensed healthcare professional before using any peptides.
PT-141
The Desire Peptide
PT-141 (Bremelanotide) is a melanocortin receptor agonist that works centrally in the brain to stimulate sexual desire. Unlike PDE5 inhibitors that act on blood flow, PT-141 activates the MC3R and MC4R receptors in the hypothalamus, addressing the neurological component of arousal. FDA-approved as Vyleesi for female HSDD.
If You Take This
- Activates central sexual desire pathways
- Effective for both men and women
- Works independently of blood flow mechanisms
- Can be combined with PDE5 inhibitors
- Rapid onset of action (30-60 minutes)
- Addresses psychological component of arousal
Protocol
Stacks Well With
Avoid With
Side Effects
- Nausea (most common, dose-dependent)
- Facial flushing
- Headache
- Transient blood pressure increase
- Skin darkening at injection site with repeated use
Where to Buy
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Prices last verified: April 3, 2026
| Vendor | Price | Vial Size | Purity | Shipping | Status | Coupon | |
|---|---|---|---|---|---|---|---|
Ascension Peptides★ 4.7 BEST PRICE | $3.98 | 10mg | 99%+ | 2-4 business days | In Stock | MYPEPSTACK | Buy Now → |
Ignite Peptides★ 4.4 | $30.00 | 10mg | ≥99% | — | In Stock | — | Buy Now → |
Core Peptides★ 4.8 | $43.00 | 10mg | 99% | 2-3 business days | In Stock | — | Buy Now → |
Ascension Peptides
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For educational and informational purposes only. Not medical advice. Always consult a healthcare provider before starting any peptide protocol.