Bremelanotide vs Davunetide
Head-to-head comparison of Bremelanotide (Bremelanotide (PT-141), cyclic melanocortin receptor agonist) and Davunetide (Activity-Dependent Neuroprotective Protein fragment NAP (NAPVSIPQ)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Bremelanotide | Davunetide |
|---|---|---|
| Category | Sexual Health | Cognitive Enhancement |
| Full Name | Bremelanotide (PT-141), cyclic melanocortin receptor agonist | Activity-Dependent Neuroprotective Protein fragment NAP (NAPVSIPQ) |
| Molecular Weight | 1025.2 Da | 796.9 Da |
| Half-Life | about 2.7 h | short; minutes to low hours |
| Amino Acids | 7 | 8 |
| Typical Dose | 1.75 mg | 1-10 mg/day research range |
| Route | Subcutaneous | Intranasal |
| Purity | ≥98% | ≥98% |
| Studies Count | 200 | 40 |
| Research Status | Clinical | Clinical/Pre-clinical |
Bremelanotide Benefits
- ✓increases sexual desire
- ✓supports arousal
- ✓may improve erectile response
- ✓on-demand use
Davunetide Benefits
- ✓neuroprotection
- ✓microtubule support
- ✓attention support
- ✓memory preservation
Bremelanotide Dosing
1.75 mg subcutaneous PRN|administer about 45 minutes before activity|max 1 dose per 24 hours
Davunetide Dosing
intranasal research dosing|1-10 mg per dose in trials/preclinical work|once or twice daily
Bremelanotide Side Effects
- ⚠nausea
- ⚠flushing
- ⚠headache
- ⚠transient blood pressure increase
Davunetide Side Effects
- ⚠nasal irritation
- ⚠headache
- ⚠limited efficacy in late-stage trials
Research Overview
Bremelanotide
Human studies and approval data support meaningful effects on sexual desire in women, with a central mechanism involving melanocortin signaling. It is one of the most clinically relevant peptides in this category and is commonly used as the reference compound for PT-141-type research.
Davunetide
Preclinical work showed davunetide can protect neurons, preserve synaptic structure, and improve performance in memory tasks. Human trials largely focused on neurodegenerative disease outcomes rather than stand-alone nootropic use, but the literature supports CNS activity.
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