Liberty London, Regent Street, W1B 5AH
While laser light therapy may still be on the rise in the UK, US-import Skin Laundry is the place to get to know. As opposed to infrared treatment, the lasers at Skin Laundry work on a low energy, focusing on the dermal skin layer instead of stripping away the outer layer of skin. Treatments take just 15 minutes (you can even leave your mascara on), with founder Yen Reis believing frequent light therapy should be as routine as weekly laundry (hence the name) to helping achieve clean, bright skin – and the first one’s free! They have 21 sites globally too, so check if you’re headed to the US.