What is Tadalafil?
The short answer
In the US, you need a prescription to get Tadalafil.
What it is
Tadalafil: PDE5 inhibitor (not a peptide).
Relaxes blood-vessel smooth muscle.
What people look into
Sexual function
- 2 sources
- Status as of
- How we source
- Ellum doesn't sell peptides.
Get updates on Tadalafil
What it is
- Also known as
- cialis, adcirca, daily cialis, tadalafil troche
- How it works
- Relaxes blood-vessel smooth muscle.
Regulatory status
FDA-approved (Rx) How we label status
As of October 4, 2026, Tadalafil is an FDA-approved prescription drug for ED, BPH.
- Federal (FDA)
- Approved Rx (Cialis NDA021368 2003; Adcirca NDA022332 2009; generics); label: ED, BPH
- 503A compounding
- Approved-drug component (not in any 503A category) (as of May 14, 2026)
- WADA 2026
- Not named
References
Sources as of October 4, 2026