COMPARISON
Bremelanotide vs Melanotan II
3 attributes held for at least one of the two. 2 differ. Each value carries the register it came from and the date that register was read.
Answer
Bremelanotide is authorised or registered in 1 and Melanotan II in 0 of the 10 registers read. Bremelanotide: highest phase Phase 2. Melanotan II: No trial states a phase. 0 registered trials include both.
States no view on which is preferable, safer or more effective. Not medical advice.
| Bremelanotide | Melanotan II | |
|---|---|---|
| Registered trials differs | 10 clinicaltrials.gov · 2026-10-03 | 26 clinicaltrials.gov · 2026-10-03 |
| FDA label differs | FDA-approved: Vyleesi openfda · 2026-10-03T17:23:44.062Z | Not checked no record of "fdaLabel" for melanotan-ii |
| EU authorisation | Nothing on record ema read 2026-08-31 | Nothing on record ema read 2026-08-31 |
SIDE EFFECTS
Most common side effects, each beside its own placebo
| Side effect | Bremelanotide | placebo | Melanotan II | placebo |
|---|---|---|---|---|
| Nausea | 33.6% | 17.7% | - | - |
| Flushing | 17.9% | 9.4% | - | - |
| Headache | 10.7% | 6.5% | - | - |
| Sunburn | 6.8% | 11.3% | - | - |
| Upper respiratory tract infection | 5.8% | 5.8% | - | - |
| Injection site pain | 5.1% | 5.7% | - | - |
| Injection site reaction | 4.5% | 2.1% | - | - |
| Urinary tract infection | 4.3% | 4.2% | - | - |
| Vomiting | 4.1% | 2.2% | - | - |
| Nasopharyngitis | 3.3% | 3.4% | - | - |
Trial register Bremelanotide: 4 placebo-controlled trials; Melanotan II: 0. Each peptide is compared with placebo in its own trials, not with the other: a dash means the event is not in that peptide's top list. Bremelanotide side effects · Melanotan II side effects
LEGAL STATUS
Approval in each country read
| Country | Bremelanotide | Melanotan II | Register |
|---|---|---|---|
| United States | FDA-approved | Not on the register | Regulator FDA |
| European Union | Not on the register | Not on the register | Regulator EMA |
| United Kingdom | Not on the register | Not on the register | Regulator MHRA |
| Canada | Not on the register | Not on the register | Regulator Health Canada |
| Australia | Status unknown | Status unknown | TGA |
| Switzerland | Not on the register | Not on the register | Regulator Swissmedic |
| Brazil | Not on the register | Not on the register | Regulator ANVISA |
| Serbia | Not on the register | Not on the register | Regulator ALIMS |
| Singapore | Not on the register | Not on the register | Regulator HSA |
| Turkey | Not on the register | Not on the register | Regulator TITCK |
Values reproduce public registers on the dates shown. This comparison states no view on which compound is preferable, safer or more effective. Not medical, legal or regulatory advice.
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