No, Kamagra is not legal in the UK. Even though generic impotence treatments containing the same ingredient as Viagra are now legal in the UK, they still must be subject to strict regulations and safety checks.Kamagra is not approved in the UK.If you see any company advertising Kamagra-or any other prescription medication-online in the UK without a prescription, you should exercise the utmost caution. Any company doing this is operating illegally.To find out more about legal generic medications for erectile dysfunction, you can visit our Sildenafil page.f you see any company advertising Kamagra-or any other prescription medication-online in the UK without a prescription, you should exercise the utmost caution. Any company doing this is operating illegally. To find out more about legal generic medications for erectile dysfunction, you can visit our Sildenafil page.