# PT-141

bremelanotide · Vyleesi

https://graded.pl/en/substances/pt-141 · Checked: Not yet

Preliminary version. The editors have not finished checking this card, and grades may change.

A medicine approved in the US as Vyleesi for low sex drive in women before menopause. Not approved in the EU.

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## Short answers

### Does PT-141 work?

A medicine approved in the US as Vyleesi for low sex drive in women before menopause. Not approved in the EU. We have not graded the studies yet. The number of papers in the databases is shown on the page.

### Is PT-141 legal?

PL: No approval. The European medicines database (EMA) lists no such medicine in Poland (9 October 2026). The Polish register was down, so we could not check it directly. EU: No approval. The European medicines database (EMA), which covers EU and national approvals, lists no such medicine (9 October 2026). US: Prescription only. Prescription medicine (Vyleesi).

### Is PT-141 banned in sport?

Not on the list, WADA 2026.

### Is PT-141 safe?

Well known. A US drug label for one use. It warns that blood pressure rises and pulse falls for a short time after each injection, and lists darker skin.

## Is it legal

- PL: No approval. The European medicines database (EMA) lists no such medicine in Poland (9 October 2026). The Polish register was down, so we could not check it directly. https://www.ema.europa.eu/en/documents/other/article-57-product-data_en.xlsx (Checked: Not yet)
- EU: No approval. The European medicines database (EMA), which covers EU and national approvals, lists no such medicine (9 October 2026). https://www.ema.europa.eu/en/documents/other/article-57-product-data_en.xlsx (Checked: Not yet)
- US: Prescription only. Prescription medicine (Vyleesi). https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=210557 (Checked: Not yet)

## Doping

Not on the list, WADA 2026. https://zoek.officielebekendmakingen.nl/trb-2026-25.html

## How much research exists

- Scientific papers: 113
- Studies with random groups: 14
- Registered studies in people: 10
- These are search results. A count shows how much exists, not how good the studies are. 1 Nov 2026.

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Open data: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/