London's most purchased beauty product revealed: colour changing lipstick

Londoners’ most purchased beauty products have been revealed in a study which collated data from millions of Superdrug customers across the city.

The capital’s most loved product was the Barry M Genie Lip Paint – a lipstick which changes colour according to the alkaline in your lips, creating a shade unique to each wear.

Priced at £5.99, the colour-changing lipsticks come in green, yellow and pink – all of which ultimately adapt to appear as different shades of pink.

The Rimmel London Thrill Seeker Mascara came in second place – a bold, lash-lengthening mascara containing panthenol – also known as provitamin B5 – which hydrates lashes, preventing them from becoming brittle.

London ’s third favourite beauty product was the L’Oréal’s Infallible 3-Second Setting Spray, and the t