Compare Tadalafil Prices
Tadalafil (generic Cialis) (oral tablet, taken on-demand or as a daily low dose) — compare prices across verified UK pharmacies.
| Pharmacy | 2.5mg daily | 5mg daily | 10mg | 20mg | Trustpilot | GPhC | Discounts |
|---|---|---|---|---|---|---|---|
 Chemist4U Checked 18 Oct 2026 | £24.99 | £21.99 | £5.29 | £17.99 | 4.8 | ✓ | No discount available |
E- E-Surgery Checked 17 Oct 2026 | — | — | £2.24 4 tablets · £8.95 total | £2.24 4 tablets · £8.95 total | 4.4 | ✓ | NEWPT30 |
 IQ Doctor Checked 18 Oct 2026 | — | — | £11.95 | — | 4.3 | ✓ | MJFIRST |
 LloydsPharmacy Online Doctor Checked 17 Oct 2026 | — | — | £25.00 | — | 3.2 | ✓ | START30 |
 Pharmica Checked 18 Oct 2026 | £17.99* | £17.99* | — | — | 4.9 | ✓ | SUBSCRIBE10 (10% off) |
 The Independent Pharmacy Checked 17 Oct 2026 | — | — | £8.79 | — | 4.7 | ✓ | No discount available |
Prices shown in GBP and are the pack price — what you pay. Where the pack size is known, the per-unit price is shown beneath for comparing different pack sizes. * = price after discount code applied. Bold = lowest price for that dose. All pharmacies are GPhC registered.
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About Tadalafil
Tadalafil (generic Cialis) — PDE5 inhibitor
Lasts up to 36 hours — the longest-acting ED medication. Available as on-demand (10mg, 20mg) or daily low-dose (2.5mg, 5mg) for continuous readiness.
Administration
Oral tablet, taken on-demand or as a daily low dose
How it works
Tadalafil works like Sildenafil by blocking PDE5, but its effects last much longer — up to 36 hours. The daily low-dose option maintains a steady level in your system, allowing spontaneous sexual activity without planning ahead.
Tadalafil FAQ
Compare other treatments
Not sure this is the right one? Explore alternatives.
Sildenafil
Sildenafil (generic Viagra) — Oral tablet, taken on-demand 30–60 minutes before sexual activity
The most widely prescribed ED medication in the UK. Available over the counter at 50mg as Viagra Connect, or on prescription at 25mg, 50mg, and 100mg. Lasts 4–6 hours.
Vardenafil
Vardenafil (generic Levitra) — Oral tablet, taken on-demand 25–60 minutes before sexual activity
A third PDE5 inhibitor option with a slightly faster onset than Sildenafil. Available at 10mg and 20mg as an on-demand treatment.