Compare UK ED Treatment Prices

Find the cheapest GPhC-registered pharmacy for your ED prescription. Prices checked daily.

All pharmacies GPhC verified

Choose your treatment

Select a medication to compare prices across UK pharmacies.

Sildenafil

Sildenafil (generic Viagra)

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.

Oral tablet, taken on-demand 30–60 minutes before sexual activityPDE5 inhibitor3 doses

Tadalafil

Tadalafil (generic Cialis)

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.

Oral tablet, taken on-demand or as a daily low dosePDE5 inhibitor4 doses

Vardenafil

Vardenafil (generic Levitra)

A third PDE5 inhibitor option with a slightly faster onset than Sildenafil. Available at 10mg and 20mg as an on-demand treatment.

Oral tablet, taken on-demand 25–60 minutes before sexual activityPDE5 inhibitor2 doses

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Step 1

We scan pharmacies

Our system checks prices across GPhC-registered UK pharmacies every day, automatically.

Step 2

We verify each one

Every pharmacy is manually investigated — registration, stock verification, and background checks.

Step 3

You compare instantly

See all prices side-by-side filtered by dosage, with discount codes and total costs included.

Step 4

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Frequently asked questions