Tadalafil is a prescription medicine. Buying it online is legitimate when the seller is licensed, requires a valid prescription and can produce batch documentation. And dangerous when it does not.
Key takeaways
- A genuine supplier will always ask for a prescription for Tadalafil.
- Certificate of analysis, batch number and expiry must be verifiable.
- Prices far below market usually indicate falsified or diverted stock.
- Wholesale buyers should verify GMP status and the manufacturing licence.
Verification checklist
- 1
Check the licence
Confirm the wholesale dealer or distribution licence and the regulator it was issued under.
- 2
Request documentation
Ask for the CoA, GMP certificate and manufacturer authorisation for the exact Tadalafil batch.
- 3
Inspect the packaging
Genuine film-coated tablet packs carry intact tamper-evidence, consistent print quality and a legible batch and expiry.
- 4
Confirm the cold chain
Confirm the ambient-controlled packing method for transit.
Red flags vs green flags
| Signal | Red flag | Green flag |
|---|---|---|
| Prescription | No prescription requested | Prescription validated before dispatch |
| Documentation | CoA unavailable or generic | Batch-specific CoA supplied |
| Pricing | Far below wholesale market | Priced in line with landed cost |
| Contact | No verifiable address | Registered address and named account manager |
Tadalafil at a glance
| Attribute | Detail |
|---|---|
| Drug class | PDE5 inhibitor |
| Common brand | Cialis |
| Licensed use | erectile dysfunction and benign prostatic hyperplasia |
| Available strengths | 2.5 mg, 5 mg, 10 mg, 20 mg |
| Dosage form | film-coated tablet |
| Typical onset | 30–120 minutes |
| Duration / dosing interval | up to 36 hours |
| Storage | 15–30 °C, dry, original blister |
