Brilliant for managing breakouts and refreshing puffy eyes, but after months of treatments, is Shark’s light therapy device the one our writer would buy now? Of all the LED masks I’ve tested, the Shark CryoGlow feels like the most heavily marketed. Touted as a one-stop shop for anti-ageing, blemish-busting and undereye cooling, it’s trickled its way into countless influencer morning routines and post-work... [10897 chars]